pyxis user manual issue 2 revision 4

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User Manual

Pyxis Router System User Manual

Pyxis Router User Manual Contents

Contents

Contents 2

1 Information and Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61.1 Contact Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61.2 Copyright and Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2 Warnings and Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72.1 Explanation of Safety Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92.2 Safety Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92.3 Lithium Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92.4 Cable Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102.5 Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.5.1 1U Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102.5.2 3U Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2.6 Rack Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .112.7 Safety Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122.8 EMC Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122.9 UL Compliance Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

2.9.1 UL Approved Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

3 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153.1 The Pyxis Routers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153.3 1U Front Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163.4 3U Front Panel LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

4 Pyxis Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174.1 Frame/Chassis Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174.2 Rear Panels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174.3 Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

5 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205.1 3U Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

5.1.1 Mk1 and Mk2 Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205.1.2 3U Frame Ventilation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225.1.3 3U Frame Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235.1.4 3U Fan Module (1948) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

5.2 3U Frame PSU Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255.2.1 Mk1 and Mk2 PSU Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255.2.2 3U Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285.2.3 Before Switching-On. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

5.3 1U Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295.3.1 1U Frame Ventilation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295.3.2 Internal Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295.3.3 The 1U Fan Module (1946) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305.3.4 Pyxis 1U External Power Supply Adaptor (U4880) . . . . . . . . . . . . . . . . . . . 315.3.5 Before Switching-On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

6 Router Controllers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336.1 Dual Redundant Controller Operation (3U Pyxis Only) . . . . . . . . . . . . . . . . . . . . 336.2 Control Protocol Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

6.2.1 General Switcher Protocol (SW-P-02). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 346.2.2 Multi-Drop Panel Communications Protocol (SW-P-06) . . . . . . . . . . . . . . . 356.2.3 SAM General Remote Control Protocol (SW-P-08) . . . . . . . . . . . . . . . . . . 356.2.4 SAM Simple Switcher Protocol (SW-P-03): Nebula Only . . . . . . . . . . . . . . 35

7 Nucleus Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Issue 2 Revision 4 © 2017 SAM


7.1 Controller Redundancy (3U Pyxis Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367.2 Initial Connection and Configuration Steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 367.3 2464/2463 Nucleus2 Router Control Module . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

7.3.1 Reset Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 377.3.2 2464/2463 Nucleus2 Router Control Module LEDs . . . . . . . . . . . . . . . . . . 397.3.3 2464/2463 Nucleus2 Router Control Module LEDs at Startup/Reset . . . . . 417.3.4 2464/2463 Nucleus2 Router Control Module LEDs on Database Push . . . 417.3.5 Configuring Nucleus2 Controller Replication (3U Pyxis Only). . . . . . . . . . . 427.3.6 Changing the IP Address of a Nucleus2 Controller. . . . . . . . . . . . . . . . . . . 437.3.7 Setting Nucleus2 Network Communication Speed . . . . . . . . . . . . . . . . . . . 447.3.8 Enable/Disable RollCall on Nucleus2 Using the Online Editor . . . . . . . . . . 457.3.9 Enable/Disable Auto Change Over of Controller Ethernet Connection . . . . 46

7.4 2450 Nucleus Router Control Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 477.4.1 Nucleus 2450 Controller LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 477.4.2 2450 Nucleus: Config.ini File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 487.4.3 2450 Nucleus: Network.ini File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 517.4.4 2450 Nucleus: Viewing/Modifying Config.ini and Network.ini Files . . . . . . . 537.4.5 2450 Nucleus: Changing the IP Address . . . . . . . . . . . . . . . . . . . . . . . . . . 557.4.6 2450 Nucleus: Setting the Network Communication Speed . . . . . . . . . . . . 557.4.7 2450 Nucleus: Enabling RollCall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 557.4.8 2450 Nucleus: Setting Parity for SW-P-02 & SW-P-08 Protocols . . . . . . . . 56

8 Nebula Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 578.1 Functionality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 578.2 The System Database. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 578.3 Nebula Editor Version Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 588.4 2449 Configuration (Switches & Headers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

8.4.1 2445 Nebula Control Card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 598.4.2 2449 Base Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 618.4.3 Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 618.4.4 Rotary Hex Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 618.4.5 DIP Switches. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

8.5 Setting Master/Slave jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 628.6 Ethernet Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 638.7 Control Port Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 638.8 2449 LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

9 Control Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 659.1 3U Frame Control Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

9.1.1 Interconnections and Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 669.1.2 Port 1 RS422 or EXP_IN. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 669.1.3 Port 2 Config (Database Upload Configuration Mode) . . . . . . . . . . . . . . . 709.1.4 Port 3 RS422. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 719.1.5 AES/LTC & RELAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 729.1.6 Audio Reference (Unbalanced AES, Balanced AES) . . . . . . . . . . . . . . . . . 729.1.7 Video Reference (REF1, REF2, REF3). . . . . . . . . . . . . . . . . . . . . . . . . . . . 739.1.8 Ethernet (CON1 & CON2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 739.1.9 Expansion (EXP_IN, EXP_OUT). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

9.2 1U Frame Control Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 769.2.1 Interconnections and Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 769.2.2 Pin-Outs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 769.2.3 Ethernet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 769.2.4 Port 3 Serial Comms/AES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 769.2.5 Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 769.2.6 Video Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

10 Signal Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7810.1 Digital Video . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

10.1.1 Digital Video Routing Modules 9200 Range . . . . . . . . . . . . . . . . . . . . . . . 7810.1.2 User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79



10.2 Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8110.2.1 Terminology. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8110.2.2 MADI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8110.2.3 Audio Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8210.2.4 Internal Expansion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8410.2.5 External Expansion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8610.2.6 Audio Port Numbering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8610.2.7 Audio Modification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

10.3 AES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8910.3.1 User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8910.3.2 AES Module with Non-Audio Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

10.4 Analogue Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9610.4.1 User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

10.5 RS422/Timecode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10010.5.1 RS422 Routing 9600 Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10010.5.2 Timecode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10010.5.3 User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

11 Rear Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10211.1 Video Rear Panels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

11.1.1 9100 - 72x72 SDI Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10211.1.2 9101 - 34x34 SDI Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10211.1.3 9102 - 17x17 SDI Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10311.1.4 Rear Panel Port Mapping for Digital Video . . . . . . . . . . . . . . . . . . . . . . . 103

11.2 Audio Rear Panels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10611.2.1 9105: Balanced Audio Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10611.2.2 9107 & 9108: Unbalanced Audio Rear Panels . . . . . . . . . . . . . . . . . . . . 109

11.3 RS422 Rear Panels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11011.3.1 Connector Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111

11.4 Timecode Rear Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11311.4.1 50 Way D-Type Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .113

11.5 1U Rear Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115

12 Breakout Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11612.1 RS422 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116

12.1.1 Connections & Port Mapping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11812.1.2 RS422 9-Way D-Type Wiring from 9124 Breakout Rear Panel. . . . . . . . .11912.1.3 RS422 Port Router Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

12.2 Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12212.2.1 Connecting Analogue Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12312.2.2 Connecting AES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12412.2.3 Connector Pin Out. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

13 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12613.1 Inserting and Removing Modules and Controllers . . . . . . . . . . . . . . . . . . . . . 126

13.1.1 Before Inserting or Removing Modules or Controllers . . . . . . . . . . . . . . 12613.2 Removing and Fitting the Frame Fan Mounting Bracket (Pyxis 3U) . . . . . . . . 128

13.2.1 Removing the Frame Fan Mounting Bracket. . . . . . . . . . . . . . . . . . . . . . 12913.2.2 Fitting the Frame Fan Mounting Bracket . . . . . . . . . . . . . . . . . . . . . . . . . 129

13.3 Removing and Fitting the Frame Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13013.3.1 Removing the Frame Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13013.3.2 Fitting the Frame Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

13.4 Replacing the 1U Fan Module 1946 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13313.4.1 Replacing the Door Fans. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13313.4.2 Replacing the Fan Module PCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

13.5 Replacing the 3U Fan Module 1948 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13513.5.1 Replacing the Door Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13513.5.2 Replacing the Fan Module PCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

13.6 Replacing a Power Supply: U4880 (1U Pyxis) . . . . . . . . . . . . . . . . . . . . . . . . 13713.7 Replacing a Power Supply (3U Pyxis). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138



13.7.1 Alarm Relay Trigger Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Appendix A Audio Port Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140A.1 Audio Break Out Port Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

A.1.1 Analog Breakout: Port Mapping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141A.1.2 AES Breakout: Port Mapping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

Appendix B Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152B.1 1U Frame Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

B.1.1 1U Pyxis Router Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152B.1.2 1U Pyxis External PSU Dimensions (U4880) . . . . . . . . . . . . . . . . . . . 153

B.2 3U Frame Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154B.2.1 3U Pyxis Router Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154

B.3 Video Signal Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155B.3.1 3G/HD/SD Reclocking Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155B.3.2 3G/HD/SD Non-Reclocking Modules. . . . . . . . . . . . . . . . . . . . . . . . . . 155B.3.3 SD Non-Reclocking Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

B.4 Timecode Signal Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157B.5 Audio Signal Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157B.6 Software Compatibility Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159


Pyxis Router User Manual Contact Details Information and Notices


1 Information and Notices

This manual describes the Pyxis Router, and the configuration of the various modules that can be added to it.

Refer to the Installation Manual for details on how to unpack, install and test the Pyxis Router.

Refer to the Nebula or Workbench manuals for details on configuring the router hardware and software panels.

If you have any questions regarding the installation and setup of your product, please refer to the Customer Service contact details (see section 1.1).

1.1 Contact Details

For details of our Regional Customer Support Offices, please visit the SAM website and navigate to Support/Customer Support Contacts.

www.s-a-m.com/support/247-support/

Customers with a support contract should call their personalized number, which can be found in their contract, and be ready to provide their contract number and details.

1.2 Copyright and Disclaimer

Copyright protection claimed includes all forms and matters of copyrightable material and information now allowed by statutory or judicial law or hereinafter granted, including without limitation, material generated from the software programs which are displayed on the screen such as icons, screen display looks etc.

Information in this manual and software are subject to change without notice and does not represent a commitment on the part of SAM Limited. The software described in this manual is furnished under a license agreement and can not be reproduced or copied in any manner without prior agreement with SAM or their authorized agents.

Reproduction or disassembly of embedded computer programs or algorithms prohibited.

No part of this publication can be transmitted or reproduced in any form or by any means, electronic or mechanical, including photocopy, recording or any information storage and retrieval system, without permission being granted, in writing, by the publishers or their authorized agents.

SAM operates a policy of continuous improvement and development. SAM reserves the right to make changes and improvements to any of the products described in this document without prior notice.

www.s-a-m.com/support/247-support/

Pyxis Router User Manual Warnings and Precautions

2 Warnings and Precautions

E xplanation o f S afety Sym bols

This sym bo l refe rs the user to importan t in fo rm ation contained in the accompanying l itera ture. Refe r to manua l.

This sym bo l ind ica tes tha t hazardous voltages a re p resent ins ide. N o user serv iceable parts ins ide. This unit should on ly be serviced by tra ined personne l.

Servicing instruc tions w here g iven, are fo r use by quali fied service personnel only. To reduce risk o f e lectr ic shock do no t pe rform any se rvicing o the r than that con tained in the operating instruct ions un less you are qualified to do so. R efer a ll servicing to quali fied personne l.

· To reduce the risk o f electr ic shock, do not expose th is app liance to rain or moisture .

· Alw ays ensure that the un it is properly earthed and pow er connections correctly made.

· Th is equipm ent must be supp lied from a power system provid ing a PR OTEC TIV E E AR TH connection and having a neutral connection wh ich can be re liab ly identified.

· The power outle t supp lying pow er to the unit should be close to the un it and eas ily access ible

GB

! C A U T ION

RISK O F E LE C TR IC S HOC KD O N O T R E M O V E C OV E RS

N O U S E R S E R V ICE A BL E PA RTSR E FE R S E RV IC IN G TO QU AL IFIE D

P E RS ON NE L O NLY

!

Safety Warnings

Erklärung der Sicherheitssym bole

Dieses Symbol weist den Benutzer auf wichtige Informationenhin, die in der begleitenden Dokum entation enthalten sind.

D ieses Symbol zeigt an, dass gefährliche Spannung vorhanden ist.Es befinden sich keine vom Benutzer zu wartenden Teile im G eräteinneren.D ieses Gerät sollte nur von geschultem Personal gewartet werden

· U m das Risiko eines Elektroschocks zu reduzieren, setzen Sie dasGerät w eder R egen noch Feuchtigkeit aus.

· Stellen Sie imm er sicher, dass das G erät ordnungsgemäß geerdetund verkabelt ist .

· D ieses Equipment m uss an eine Netzsteckdose m it S chutz leiterangeschlossen werden und einen zuverlässig identifizierbaren Nullleiter haben.

· D ie Netzsteckdose sollte nahe beim Gerät und einfach zugäng lich sein.

S icherheits-W arnhinweise

D

!

Die angeführ ten Service-/Reparatur-Anweisungen sindausschließlich von qualifiz ier tem Service-Personalauszuführen. Um das Risiko eines lektroschocks zureduzieren, führen Sie ausschließ lich die imBenutzerhandbuch eschriebenen Anweisungen aus,es sei denn, S ie haben die entsprechende Q ualifikation.Wenden Sie sich in allen Service-Fragen an qualifiziertes Personal.

! ACH TU NG

Gefa hr von Elektrosc hocks.Abde ckungen nic ht e ntferne n

Ke ine vom Benutzer zu wartende TeileWe nden Sie sic h ausschließlich

an qua lifiz ie rtes Pe rsonal

Légende :

C e symbole ind ique qu'il faut prê ter attention e t se ré fére r au m anuel.

C e symbole ind ique qu'il peut y avoir des tensions électr iques à l'inté rieur de l'appareil. Ne pas intervenir sans l'agrém en t du se rvice qualif ié.

· Pour réduire le risque de choc électrique, ne pas exposer l'appareil dans un m ilieu hum ide.

· Tou jours s 'assurer que l'un ité est correctem ent a lim entée, en particuliers à la l iaison à la te rre.

· La source é lectrique de cet équ ipement doit posséder une connexion à la terre , ainsi qu 'une l iaison « neutre » identifiable .

· La prise électrique qu i a limente l'appareil do it ê tre proche de ce lle-c i e t accessib le.

Précaution d 'em ploi :

F

Les procédures de m ain tenance ne concernentque le service agréé. Afin de réduire le r isque de choc électrique, il est recomm andé de se lim iter aux procédures d'utilisation, à moins d'en être qualifié.Pour toute maintenance, contacter le service compétent.

! ATTENTION

RISQ U E D E C HO C ELE CTRIQU EN E P AS RETIRER LE C O UV ERCLE

N E P AS IN TE RVEN IR S ANSL'AG RE M ENT D U SERVICE

Q UALIFIE

!

Explicación de los Símbolos de Seguridad

Éste símbolo refiere al usuario información importante contenida en la literatura incluida. Referirse al manual.

Éste símbolo indica que voltajes peligrosos están presentes en el interior. No hay elementos accesibles al usuario dentro.Esta unidad sólo debería ser tratada por personal cualificado.

Las instrucciones de servicio cuando sean dadas, son sólo para uso de personal cualificado. Para reducir el riesgo de choque eléctrico no llevar a cabo ninguna operación de servicio aparte de las contenidas en las instrucciones de operación, a menos que se esté cualificado para realizarlas. Referir todo el trabajo de servicio a personal cualificado.

· Para reducir el riesgo de choque eléctrico, no exponer este equipo a la lluvia o humedad.

· Siempre asegurarse de que la unidad está propiamente conectada a tierra y que las conexiones de alimentación están hechas correctamente.

· Este equipo debe ser alimentado desde un sistema de alimentación con conexión a TIERRA y teniendo una conexión neutra fácilmente identificable.

· La toma de alimentación para la unidad debe ser cercana y fácilmente accesible.

ESP

!

Advertencias de Seguridad

RIESGO DE CHOQUE ELECTRICONO QUITAR LAS PROTECCIONNESELEMENTOS NO ACCESIBLES ALUSUARIO.SERVICIO SOLAMENTE A PERSONALCUALIFICADO

Simboli di sicurezza:Questo simbolo indica l'informazione importante contenuta nei manuali appartenenti all'apparecchiatura. Consultare il manuale.

Questo simbolo indica che all'interno dell'apparato sono presenti tensioni pericolose. Non cercare di smontare l'unità. Per qualsiasi tipo di intervento rivolgersi al personale qualificato.

Le istruzioni relative alla manutenzione sono ad uso esclusivo del personale qualificato. E' proibito all'utente eseguire qualsiasi operazione non esplicitamente consentita nelle istruzioni. Per qualsiasi informazione rivolgersi al personale qualificato.

· Per prevenire il pericolo di scosse elettriche è necessario non esporre mai l'apparecchiatura alla pioggia o a qualsiasi tipo di umidità.

· Assicurarsi sempre, che l'unità sia propriamente messa a terra e che le connessioni elettriche siano eseguite correttamente.

· Questo dispositivo deve essere collegato ad un impianto elettrico dotato di un sistema di messa a terra efficace.

· La presa di corrente deve essere vicina all'apparecchio e facilmente accessibile.

I

!

Attenzione:

! ATTENZIONERISCHIO DI SHOCK ELETTRICONON CERCARE DI SMONTARE

L'UNITA PER QUALSIASI TIPO DI INTERVENTO RIVOLGERSI AL

PERSONALE QUALIFICATO

Forklaring på sikkerhedssymbolerDette symbol gør brugeren opmærksom på vigtig information i den medfølgende manual.

Dette symbol indikerer farlig spænding inden i apparatet. Ingen bruger servicerbare dele i apparatet på brugerniveau. Dette apparat må kun serviceres af faglærte personer..

Serviceinstruktioner er kun til brug for faglærte servicefolk. For at reducere risikoen for elektrisk stød må bruger kun udføre anvisninger i betjeningsmanualen. Al service skal udføres af faglærte personer.

· For at reducere risikoen for elektrisk stød må apparatet ikke udsættes for regn eller fugt.

· Sørg altid for at apparatet er korrekt tilsluttet og jordet.

· Dette apparat skal forbindes til en nettilslutning, der yder BESKYTTENDE JORD og 0 forbindelse skal være tydeligt markeret.

· Stikkontakten, som forsyner apparatet, skal være tæt på apparatet og let tilgængelig.

DK

!

!

Sikkerhedsadvarsler

! FORSIGTIGRISIKO FOR ELEKTRISK STØD

DÆKPLADER MÅ IKKE FJERNESINGEN BRUGER SERVICERBARE

DELE SERVICE MÅ KUN UDFØRESAF FAGLÆRTE PERSONER


Pyxis Router User Manual Warnings and Precautions

Förklaring av SäkerhetssymbolerDenna symbol hänvisar användaren till viktig information som återfinns i litteraturen som medföljer. Se manualen.

Denna symbol indikerar att livsfarlig spänning finns på insidan.Det finns inga servicevänliga delar inne i apparaten. Denna apparat få endast repareras av utbildad personal.

Serviceinstruktioner som anges avser endast kvalificerad och utbildad servicepersonal. För att minska risken för elektrisk stöt, utför ingen annan service än den som återfinns i medföljande driftinstruktionerna, om du ej är behörig. Överlåt all service till kvalificerad personal.

· För att reducera risken för elektrisk stöt, utsätt inte apparaten för regn eller fukt.

· Se alltid till att apparaten är ordentligt jordad samt att strömtillförseln är korrekt utförd.

· Denna apparat måste bli försörjd från ett strömsystem som är försedd med jordadanslutning samt ha en neutral anslutning som lätt identifierbar.

· Vägguttaget som strömförsörjer apparaten bör finnas i närheten samt vara lätttillgänglig.

S

! CAUTIONRISK OF ELECTRIC SHOCKDO NOT REMOVE COVERS

NO USER SERVICEABLE PARTSREFER SERVICING TO QUALIFIED

PERSONNEL ONLY

!

Säkerhetsvarningar

Turvamerkkien selitysTämä merkki tarkoittaa, että laitteen mukana toimitettu kirjallinen materiaali sisältää tärkeitä tietoja. Lue käyttöohje.

Tämä merkki ilmoittaa, että laitteen sisällä on vaarallisen voimakas jännite. Sisäpuolella ei ole mitään osia, joita käyttäjä voisi itse huoltaa. Huollon saa suorittaa vain alan ammattilainen.

Huolto-ohjeet on tarkoitettu ainoastaan alan ammattilaisille. Älä suorita laitteelle muita toimenpiteitä, kuin mitä käyttöohjeissa on neuvottu, ellet ole asiantuntija. Voit saada sähköiskun. Jätä kaikki huoltotoimet ammattilaiselle.

· Sähköiskujen välttämiseksi suojaa laite sateelta ja kosteudelta.

· Varmistu, että laite on asianmukaisesti maadoitettu ja että sähkökytkennät on tehty oikein.

· Laitteelle tehoa syöttävässä järjestelmässä tulee olla SUOJAMAALIITÄNTÄ ja nollaliitännän on oltava luotettavasti tunnistettavissa.

· Sähköpistorasian tulee olla laitteen lähellä ja helposti tavoitettavissa.

FI

!

Turvaohjeita

!SÄHKÖISKUN VAARA ÄLÄ AVAA

LAITTEEN KANSIA EI SISÄLLÄKÄYTTÄJÄLLE HUOLLETTAVIAOSIA HUOLTO AINOASTAAN

AMMATTILAISEN SUORITTAMANA

VAROITUS

Símbolos de SegurançaO símbolo triangular adverte para a necessidade de consultar o manual antes de utilizar o equipamento ou efectuar qualquer ajuste.

Este símbolo indica a presença de voltagens perigosas no interior do equipamento. As peças ou partes existentes no interior do equipamento não necessitam de intervenção, manutenção ou manuseamento por parte do utilizador. Reparações ou outras intervenções devem ser efectuadas apenas por técnicos devidamente habilitados.

As instruções de manutenção fornecidas são para utilização de técnicos qualificados. Para reduzir o risco de choque eléctrico, não devem ser realizadas intervenções no equipamento não especificadas no manual de instalações a menos que seja efectuadas por técnicos habilitados.

· Para reduzir o risco de choque eléctrico, não expor este equipamento à chuva ou humidade.

· Assegurar que a unidade está sempre devidamente ligada à terra e que as ligações à alimentação estão correctas.

· O sistema de alimentação do equipamento deve, por razões de segurança, possuir ligação a terra de protecção e ligação ao NEUTRO devidamente identificada.

· A tomada de energia à qual a unidade está ligada deve situar-se na sua proximidade e facilmente acessível.

P

!

Avisos de Segurança


Pyxis Router User Manual Explanation of Safety Symbols Warnings and Precautions

2.1 Explanation of Safety Symbols

2.2 Safety Warnings

Caution: These servicing instructions are for use by qualified personnel only. To reduce the risk of electric shock, do not perform any servicing other than that contained in the Operating instructions unless you are qualified to do so. Refer all servicing to qualified service personnel.

Always ensure that the unit is properly earthed and power connections correctly made.

This equipment must be supplied from a power system providing a PROTECTIVE EARTH connection and having a neutral connection which can be reliably identified.

The power circuit breakers or switches supplying power to the unit should be close to the unit and easily accessible.

2.3 Lithium Batteries

The Pyxis Router router control module(s) each contain a Lithium battery to provide non-volatile memory.

This symbol refers the user to important information contained in the accompanying literature.

This symbol indicates that hazardous voltages are present inside. No user serviceable parts inside. This system should only be serviced by trained personnel.

To reduce the risk of electric shock, do not expose this appliance to rain or moisture.

CAUTIONRISK OF ELECTRIC SHOCK DO NOT REMOVE COVERS

NO USER SERVICABLE PARTS REFER SERVICING TO QUALIFIED

PERSONNEL ONLY

Note: Used batteries should be disposed of in accordance with the manufacturers instruction and any specific local legislation regarding the recycling of waste batteries and accumulators

Ensure that the same make and model of battery is used if replacement is required (a manufacturer recommended equivalent can be used if the original type is not available)

This equipment contains a lithium battery

There is a danger of explosion if this is replaced incorrectly Replace only with the same or equivalent type.

Dispose of used batteries according to the manufacturers instructions. Batteries should only be replaced by trained service technicians

CAUTION


Pyxis Router User Manual Cable Management Warnings and Precautions

2.4 Cable Management

It is important that the cabling to and from the router is correctly labelled and routed. This will simplify the work required if the installation needs to be changed or added to at a future date.

2.5 Power Supplies

2.5.1 1U Frame

The 1U Pyxis router is powered by up to two externally mounted power supply adaptors. The power supply units are non-repairable units with no internal serviceable items.

A second PSU may be fitted for redundancy.

2.5.2 3U Frame

The 3U Pyxis router is powered by up to two internally mounted power supply units. The power supply units are non-repairable units with no internal serviceable items.

A second PSU may be fitted for redundancy.

2.5.2.1 3U Frame Versions

There are two Pyxis Router 3U frame versions:

• Mk1 (order code 9000), shipping up to autumn/fall 2017.

• Mk2 (order code 9010), shipping from autumn/fall 2017.

The Mk2 frame supersedes the Mk1 frame. The main difference between the two frames is a change to internal power mating connectors for the PSU module(s):

• Mk1 frame uses a ‘Mk1’ PSU module, order code 1947 (and the earlier 1944 version).

• Mk2 frame uses a ‘Mk2’ PSU module order code 1957.

The Mk2 frame has a polarizing arrangement to permit the fitting of only Mk2 PSU modules.

For information about Mk1 and Mk1 3U frames and PSU modules, see:

• Section 5.1.1 “Mk1 and Mk2 Frames” on page 20.

• Section 5.2.1 “Mk1 and Mk2 PSU Modules” on page 25.

• Cables connected to the router must be fitted with adequate vertical and horizontal strain relief to avoid twisting of the rear panels causing damage to the router connectors and loss of electrical/signal connection to the router.

• The power supplies contain dangerous high voltages.

• The power supply units are sealed and do not contain any serviceable items.


• The power supply units are sealed and do not contain any serviceable items.

CAUTION: This equipment has more than one power supply cord. To reduce the risk of electric shock, disconnect both power supply cords before servicing.

CAUTION: To reduce the risk of electric shock, plug each power supply cord into separate branch circuits employing separate service grounds.

Important: Only fit Mk2 PSU modules to Mk2 Pyxis Router 3U frames.


Pyxis Router User Manual Rack Mounting Warnings and Precautions

2.6 Rack Mounting

The 1U and 3U Pyxis routers can be installed in 19” bays.

When rack-mounting the routers place on a suitably specified and installed rack shelf and secure it to the rack using the front ears using the correct rack mount screws or bolts.

1U Pyxis router:

• The 1U Pyxis has a depth of approximately 410 mm (16 Inches), including connectors.

• Exhaust grilles are located on both sides of the router.

• Make sure that sufficient space is available for the 1 RU chassis.

3U Pyxis router:

• The 3U Pyxis has a depth of approximately 440 mm (17.5 Inches), including connectors.

• Exhaust grilles are located on both sides of the router.

• Make sure that sufficient space is available for the 3 RU chassis.

• Do not rack-mount the Pyxis routers using only the front rack ears.

• If installing equipment immediately above or below the router it is essential to ensure that the ventilation outlets are not obstructed.

For ventilation details:

3U Pyxis, see section 5.1.2

1U Pyxis, see section 5.3.1

• For ventilation purposes, there must be a gap of at least 50 mm (2 inches) for the front inlet fans and side outlet grilles.

• You must allow at least 100 mm (4 inches) of space at the rear of the router for cables and connections.

Figure 1 Mounting the Pyxis Router in a 19” Rack (1U Pyxis Shown)


Pyxis Router User Manual Safety Standards Warnings and Precautions

2.7 Safety Standards

This equipment complies with the following standards:

EN60950-1 2006Safety of information Technology Equipment Including Electrical Business Equipment.

UL1419 (3rd Edition) - UL File E193966Standard for Safety - Professional Video and Audio equipment(see “UL Compliance Details” on page 13 for details)

2.8 EMC Standards

This unit conforms to the following standards:

EN 55032:2012 (Class A)

EN 55103-2:2009 (Environment E2)

EN 61000-3-2:2014 (Class A)

EN 61000-3-3:2013

Federal Communications Commission Rules, 47 CFR: Part 15, Subpart B (Class A)

EMC Performance of Cables and Connectors:

SAM products are designed to meet or exceed the requirements of the appropriate European EMC standards. In order to achieve this performance in real installations it is essential to use cables and connectors with good EMC characteristics.

All signal connections (including remote control connections) shall be made with screened cables terminated in connectors having a metal shell. The cable screen shall have a large-area contact with the metal shell.

COAXIAL CABLES

Coaxial cables connections (particularly serial digital video connections) shall be made with high-quality double-screened coaxial cables such as Belden 1694A or Belden 1505A.

D-TYPE CONNECTORS

D-type connectors shall have metal shells making good RF contact with the cable screen. Connectors having “dimples” which improve the contact between the plug and socket shells, are recommended.

Warning:

This equipment is compliant with Class A of CISPR 32. In a residential environment this equipment may cause radio interference.


Pyxis Router User Manual UL Compliance Details Warnings and Precautions

2.9 UL Compliance Details

UL1419 (3rd Edition) - UL File E193966Standard for Safety - Professional Video and Audio equipment

2.9.1 UL Approved Parts

The UL marked Pyxis routers are UL compatible when fitted with the following parts:

Number Description

1U Router Chassis Parts

9001 1U frame

9007 1U door

U4880 1U Pyxis external 48 V 80W power supply adaptor

1946 1U fan module

3U Router Chassis Parts (Mk 2 version)

9010 3U frame (9010, Mk2)

9006 3U door

1957 3U Pyxis 250 W PSU module fitted with a cooling fan (1957, Mk2)

1948 3U fan module

3U Router Chassis Parts (Mk 1 version)

9000 3U frame (9000, Mk1)

9006 3U door

1947 3U Pyxis 250 W PSU module fitted with a cooling fan (1947, Mk1)

1948 3U fan module

Router Controller Module

2464 Nucleus2 Based Controller (On routers built after April 2017)

2463 Nucleus2 Based Controller (On routers built before April 2017)

Digital Video Routing Modules

9200 72 x 72 2HD reclocking router module



9203 72 x 72 HD non-reclocking router module



9206 72 x 72 SD non-reclocking router module



Digital Audio Routing Module

9305 36 x 36 AES expandable router module

Table 1 Pyxis Router UL Compliant Parts


Pyxis Router User Manual UL Compliance Details Warnings and Precautions

2.9.1.1 Non UL Approved Parts

A UL marked Pyxis router will no longer be UL approved if fitted with any of the following parts:

Analog Audio Routing Module

9400 72 x 72 mono / 36x36 stereo expandable Analogue audio routing module

RS422 Routing Modules

9600 128 port RS422 router



Digital Video Rears

9100 72 x 72 SDI rear panel (4 slot)


9102 17 x 17 SDI rear panel (1 slot, suitable for 1U frame)

Audio Rears

9105 36 x 36 Stereo balanced audio rear panel (1 slot, suitable for 1U frame)

9107 36 x 36 unbalanced audio rear panel (2 slot)

9108 18 x 18 unbalanced audio rear panel (1 slot, suitable for 1U frame)

9128 Audio breakout panel

RS422 Rears

9121 128 port RS422 rear panel (4 slot)


9123 32 port RS422 rear panel (1 slot, suitable for 1U frame)

9124 RS422 breakout panel

Number Description

Table 1 Pyxis Router UL Compliant Parts (Continued)

Number Description

Router Chassis Parts

1943 3U Pyxis 250 W PSU module (Not UL approved and no longer supplied with new systems) The 1947 PSU module is a direct replacement

1945 3U fan module (Not UL approved and no longer supplied with new systems)The 1948 Fan module is a direct replacement

Router Controller Module

2449 Nebula Based Controller including Ethernet connection(Not UL approved and no longer supplied with new systems)

2448 Nebula Based Controller, No Ethernet connection(Not UL approved and no longer supplied with new systems)

2450 Nucleus Based Controller (Not UL approved and no longer supplied with new systems)

2451 Slave Frame Controller(Not UL approved and no longer supplied with new systems)

Table 2 Pyxis Router Non UL Compliant Parts


Pyxis Router User Manual The Pyxis Routers Product Overview

3 Product Overview

3.1 The Pyxis Routers

The Pyxis family of routers provides a highly flexible solution for all your small and medium size routing applications. Taking on board SAM's 30 years of experience producing top class products, Pyxis has all the features you would expect from a SAM router - excellent build quality, high reliability, and value for money.

Pyxis features a wide range of signal cards in a choice of 1U or 3U frames. All cards are removable from the front allowing ease of maintenance and negating the need for the router to be disconnected should servicing be required. Both frames can be configured with dual redundant power supplies, and signal cards are available for all common broadcast formats, 3Gb/s SDI, HD-SDI, SDI/ASI, Analogue Audio, AES Audio, RS422 and Timecode.

3.2 Features

• Flexible multi-format, multi level router range

• High packing density with 17x17 HD-SDI in 1U to 72x72 HD-SDI in 3U

• Up to 144x144 Stereo AES and Analogue Audio in 3U or 36x36 in 1U

• AES cards with Sample Rate Conversion on inputs as standard.

• 3Gb/s capability on all HD-SDI routers

• Mix and match all common broadcast signal types: 3Gbit/s, HD-SDI, SD/ASI in 72x72, 34x34, 7x17 sizes. AES, Stereo Analogue Audio in 144x144, 108x108, 72x72, 36x36 sizes. Mixed analogue, AES and MADI I/O up to 272x272.

• 34x34 HD-SDI and 2 levels of 36x36 stereo Audio in a single 3U frame

• Dual redundant PSUs

• RS422: 128, 64 and 32 port

• Timecode: 1282, 642, 322

• Interface with SAM's full range of control panels and Workbench soft panels

Figure 2 Pyxis 1U and 3U Routers


Pyxis Router User Manual 1U Front Panel LEDs Product Overview

3.3 1U Front Panel LEDs

The front panel is fitted with the following LEDs:

3.4 3U Front Panel LEDs

The front panel is fitted with the following LEDs:

Figure 3 1U Front Panel LEDs

LED Function Source Front Panel

PSU1 Green = PSU 1 OKRed = PSU 1 Failure

9005 1U motherboard


9005 1U motherboard

Fans Green = fans OKRed = fan failure

1946 Fan Module

Table 3 1U Front Panel LEDs

Figure 4 3U Front Panel LEDs


PSU1Green = PSU 1 OK

Red = PSU 1 FailurePSU Module



FANGreen = door fan OKRed = door fan failure

1948 Fan Module

CON1 Green = controller 1 active Controller 1


Table 4 3U Front Panel LEDs


Pyxis Router User Manual Frame/Chassis Parts Pyxis Boards

4 Pyxis Boards

4.1 Frame/Chassis Parts

4.2 Rear Panels

Number Description

9010 3U Pyxis frame (Mk2)

9000 3U Pyxis frame (Mk1)

9001 1U Pyxis frame

2449 Nebula Based Controller including Ethernet connection(Not UL approved and no longer supplied with new systems)

2448 Nebula Based Controller, No Ethernet connection(Not UL approved and no longer supplied with new systems)

2450 Nucleus Based Controller (Not UL approved and no longer supplied with new systems)

2464 Nucleus2 Based Controller (2463 on pre-April 2017 units)

2451 Slave Frame Controller

9006 3U door

9007 1U door

1957 3U Pyxis 250 W PSU module fitted with a cooling fan (Mk2 PSU module)

1947 3U Pyxis 250 W PSU module fitted with a cooling fan (direct replacement for 1943 PSU module)

1943 3U Pyxis 250 W PSU module(Not UL approved and no longer supplied with new systems) The 1947 PSU module is a direct replacement

U4880 1U Pyxis external 48 V 80W power supply adaptor

1948 3U fan module (direct replacement for 1945 Fan module)

1945 3U fan module (Not UL approved and no longer supplied with new systems) The 1948 Fan module is a direct replacement

1946 1U fan module

Table 5 Frame/Chassis Part Numbers

Number Description

Digital Video



9102 17 x 17 SDI rear panel (1 slot, suitable for 1U frame)

Audio

9105 36 x 36 Stereo balanced audio rear panel (1 slot, suitable for 1U frame)

9107 36 x 36 unbalanced audio rear panel (2 slot)

9108 18 x 18 unbalanced audio rear panel (1 slot, suitable for 1U frame)

Table 6 Rear Panels


Pyxis Router User Manual Rear Panels Pyxis Boards

9128 Audio breakout panel

RS422



9123 32 port RS422 rear panel (1 slot, suitable for 1U frame)

9124 RS422 breakout panel

Number Description

Table 6 Rear Panels


Pyxis Router User Manual Modules Pyxis Boards

4.3 Modules

Number Description

Digital Video Routing










Digital Audio Routing

9305 36 x 36 AES expandable router module

Analog Audio Routing

9400 72 x 72 mono / 36x36 stereo expandable Analogue audio routing module

RS422 Routing




Table 7 Signal Modules


Pyxis Router User Manual 3U Frame Installation

5 Installation

The Pyxis routers are supplied in 1U and 3U frames. The 3U has an integral power supply whilst the 1U has an external power supply adaptor. All cards and modules are accessible from the front once the door has been opened or removed. All signal and control cables are connected to the rear panels.

Ventilation is taken in via the front door mounted fan and exhausted on the sides. This should be taken into consideration when mounting the unit.

5.1 3U Frame

There are two 3U Pyxis Router frame versions: Mk1 and Mk2.

• Shipping from Autumn/Fall 2017: Pyxis Mk2 ‘9010’ frame.

• Shipping up to Autumn/Fall 2017: Pyxis Mk1 ‘9000’ frame.

The Mk2 frame supersedes the Mk1 frame.

5.1.1 Mk1 and Mk2 Frames

The key difference between the Mk1 and Mk2 frames is a change to the ‘PSU-module-to-frame’ mating connector a) on the frame and b) on PSU plug-in modules.

• Mk1 frame uses: PSU modules with order code 1947 or 1944.

• Mk2 frame uses: ‘Mk2’ PSU modules, order code 1957.

The Mk1 and Mk2 frames are similar in appearance and function but Mk1/Mk2 frames and PSU modules are not inter-changeable:

• Mk1 frames are not compatible with Mk2 (1957) PSU modules.

• Mk2 frames are not compatible with 1947 or 1944 PSU modules.

Figure 5 shows the external difference between a Mk1 and Mk2 frame.

Important: Mk1 Pyxis Router Frame (9000):

• Only fit PSU modules 1947 or 1944.

• Do NOT fit Mk2 PSU modules (1957).


• Only fit Mk2 PSU modules (1957).

• Do NOT fit PSU modules 1947 or 1944.

Figure 5 Mk1 Frame (9000) and Mk2 Frame (9010) - External Side Marking

Product Label:Product Type

(9000 or 9010),Serial Number etc.



Figure 6 shows a Mk1 frame with the front panel open and Figure 7 shows a Mk2 frame with the front panel open and labelling at the PSU modules.

The Mk2 frame and Mk2 PSU modules are clearly labelled to warn against mis-fitting PSU modules into Mk2 Pyxis Router frames. Additionally, the Mk2 frame has a polarized PSU Module mating arrangement to permit only the fitting of Mk2 PSU Modules.

See Appendix B.2 for specifications and frame dimensions.

Figure 6 Mk1 Frame (9000) with Mk1 PSU Modules Fitted

Figure 7 Mk2 Frame (9010) with Mk2 PSU Module (1957) Fitted

PSU 1

PSU 2

Mk2 PSU Module (1957) fitted into a Mk2 frame

Labels on Mk2 PSU Module

Mk2 Frame (9010)

Label on Mk2 Frame



5.1.2 3U Frame Ventilation

Ventilation is the same for either Mk1 or Mk2 3U frames.

The 3U Pyxis frame ventilation system uses fans mounted on the door, the frame fan mounting bracket and in the PSU(s). The fans draw air in from the front, circulate it through-out the router, finally passing out through the side vents. It is therefore important not to block the side air vents.

Figure 8 3U Frame Air Flow (plan view)

Important: • The door should be closed as soon as possible after opening, as this ensures correct ventilation of the frame. Failure to do this will result in failure.

• In practice the maximum time that the door can be left open will depend on a number of factors such as; ambient temperature, frame loading, crosspoint routings, etc. To ensure correct operation under all conditions the frame door should be left open for no more than 4 minutes at a time.

Door

Door Fan

Frame Fan PSU Fan(s)

Controller(s) andPSU(s)Modules

Front of unit

Rear of unit

Air In

Air Exhaust

Air Exhaust



5.1.2.1 Frame Fan Mounting Bracket

The frame fan mounting bracket holds the modules, PSUs and controllers firmly in place during transit and operation. Fan mounting is the same for Mk1 and Mk2 3U frames.

5.1.3 3U Frame Layout

3U frame layout is the same for Mk1 and Mk2 3U frames.

The 3U Pyxis frame has four horizontal slots for signal modules. It also has two slots for power supplies, the frame can run from one but the second provides redundancy in case of power supply failure.

Above the PSUs are two slots for the controller cards, the router only needs one 'MASTER' or 'ACTIVE' controller the other slot is for a 'SLAVE' or 'IDLE' controller. The second controller provides redundancy if the active controller fails.

Access to PSU2 or Slot 4 requires the door to be removed.

Note: • The frame fan mounting bracket must be temporarily removed when inserting/removing modules, controllers or PSUs (see section 13.2).

• The frame fan mounting bracket should be left fitted to the router during router operation as the frame fan is part of the router ventilation system.

Figure 9 Frame Fan Mounting Bracket (3U) (Mk1 frame shown)

Frame Fan MountingBracket Fastening Screws

Frame Fan

Figure 10 3U Frame Layout



5.1.4 3U Fan Module (1948)

Fan modules are the same for Mk1 and Mk2 3U frames.

The 3U Fan Module (1948) and 119mm fan are mounted in the door of the Pyxis frame. The fan module controls and monitors the door fan in addition to driving the door status LEDs. The fan module also supplies power to the frame fan but frame fan status is not displayed on the door LEDs.

A ribbon cable from the motherboard provides power to the 1948 fan module, which supplies power to the fans. The 1948 fan module monitors the status of the door fan and provides a combined error signal back to the controllers.

See section 13.5 for details on replacing the fan module PCB or door fan.

The fan module is fitted with the following LEDs:

A fault signal is available from the fan module relay that can be used within the system as an alarm (combined alarm from all fans and PSUs). Accessed using the AES/LTC 9-way on the rear panel. See Section 9.1.5 for pin-out details. Details of setting up the relay are in section 13.7.1.

Figure 11 3U Fan Module (1948) (Mk1 frame shown)






FANGreen = door fan OKRed = door fan failure

1948 Fan Module



Table 8 Front Panel LEDs (3U)

119 mm Door Fan (Status displayed on door FAN LED)

Fan Module PCB (1948)

Door Fan Header

Frame Fan (fan status not displayed on door FAN LED)

Frame Fan Header


Pyxis Router User Manual 3U Frame PSU Modules Installation

5.2 3U Frame PSU Modules

3U Pyxis PSU Module versions are:

• Pyxis Mk2 PSU Module (1957). [Shipping from Autumn/Fall 2017]

• Pyxis Mk1 PSU Module (1947). [Shipping up to Autumn/Fall 2017]

• And the early Pyxis Mk1 PSU Module (1944).

The Mk2 PSU Module is for the Pyxis Router Mk2 frame only.

Electrically, the Mk1 and Mk2 PSU modules are the same.

5.2.1 Mk1 and Mk2 PSU Modules

The main difference between Mk1 and Mk2 is that the ‘PSU-module-to-frame’ mating connector has changed a) on the frame and b) on PSU modules.

Mk1 and Mk2 PSU modules are not inter-changeable:

• Mk1 frames are not compatible with Mk2 (1957) PSU modules.

• Mk2 frames are not compatible with 1947 or 1944 PSU modules.

The Mk2 PSU module is clearly labelled to warn against mis-fitting Mk2 PSU modules into Mk1 frames. The Mk2 frame is also similarly labelled.

Additionally, the Mk2 frame and Mk2 PSU module have a polarized PSU Module mating arrangement to permit only the fitting of Mk2 PSU Modules into Mk2 frames.

Figure 12 shows a Mk1 PSU Module and Figure 13 shows a Mk2 PSU Module with labelling.



• Do NOT fit Mk2 PSU modules (1957).



• Do NOT fit PSU modules 1947 or 1944.

HIGH VOLTAGE

The power supply units are sealed and do not contain any serviceable items.



Figure 12 Mk1 PSU Module Views (1947 or 1944)

Mating Connectors

Front Handle

1947 or 1944



Figure 13 Mk2 PSU Module Views (1957)

Front Handle

Mating Connector

Label

Label

1957



5.2.2 3U Power Supply

Electrically, the Mk1 and Mk2 PSU modules are the same.

The 3U Pyxis frame power supply slots are on the right hand side of the frame, viewed from the front. The Pyxis frame can run from a single Pyxis PSU module; fitting a second PSU module provides full PSU module redundancy.

Each PSU module has a 250 Watt rating. If both modules are fitted, they are always live and are electrically arranged to share the load. Each has an independent IEC mains connector at the rear of the frame. Each IEC socket is fitted with a fuse which should always be replaced with the same type. Each socket also contains a spare fuse.

The PSU module units are hot-swappable. Please read the safety warnings here and on the labels.

The PSU status LEDs are mounted on the Pyxis router front door and will show green if okay or red if failed.

See section 13.7 for details on fitting, removing or replacing a PSU module. If an extra PSU module is fitted or a PSU module is removed from the frame, then the alarm output should be reconfigured to avoid spurious PSU alarms, see section 13.7.1.

5.2.3 Before Switching-On.

Before you switch-on, check the following items:

• Check the correct fuse has been fitted.

• If dual PSU modules are fitted, there will be two mains IEC sockets requiring two power cords.

• Ensure the PSU modules are firmly in place.

• Check all other modules in the unit are in place.

• Ensure adequate ventilation.

Figure 14 Power Supply module (3U) (Mk1 frame shown)

HIGH VOLTAGE

The power supply units are sealed and do not contain any serviceable items.

PSU 1

PSU 2



5.3 1U Frame

See Appendix B.1 for specifications, frame dimensions and power supply adaptor details.

5.3.1 1U Frame Ventilation

The 1U Pyxis frame ventilation system uses three small fans mounted in the front door. The fans draw air in from the front and circulate it throughout the router, finally passing out through the side vents. It is therefore important not to block the side air vents. The ventilation flow relies on the front door being closed. Do not operate the router for extended times with the door open.

5.3.2 Internal Layout

• The 1U frame has a single slot allowing one routing module to be fitted.

• Power is supplied from two external PSUs, which are diode-or'd on the motherboard to provide dual redundancy

• Cooling is provided by fans mounted in the front door

• Signal cards and rear panels are common to both the 3U and 1U frames.

Figure 15 1U Frame Air Flow (plan view)



Front of unit

Rear of unit

Air In

Air Exhaust

Air Exhaust

Figure 16 1U Frame Layout (front view)

Card Slot 1 Controller



5.3.3 The 1U Fan Module (1946)

The 1946 1U Fan Module is mounted on the door of the 1U frame. The Fan Module provides monitoring of the fans fitted on the door, and also carries the status LEDs on the door.

A ribbon cable from the motherboard provides power to the 1946 Fan Module. The 1946 supplies power to the fans on the door, monitors the status of the fans and provides a combined error signal to the controller. An LED on the door also reflects the fan status. The 1946 fan module is fitted with the following LEDs which are visible on the door.

See section 13.4 for details on replacing the fan module or door fan.

Figure 17 1U Fan Module (1946)



9005 1U motherboard


9005 1U motherboard

Fans Green = fans OKRed = fan failure

1946 Fan Module

Table 9 Front Panel LEDs (1U)

Fan Module PCB (1946)

Door Fan Headers

Ribbon Cable Header

Door Fans

Door Front View

Door Rear View



5.3.4 Pyxis 1U External Power Supply Adaptor (U4880)

The 1U frame uses an external power supply adapter. The frame can run from a single supply but a second provides full redundancy. Each power supply adaptor has an 80 Watt rating. If both supplies are connected they are diode-or'd on the motherboard to provide dual redundancy.

The power supply adaptor has a fixed 1.2 metre long 48 V cable. The 48 V cable is fitted with a plug with a threaded retainer to prevent the power supply from being accidently disconnected from the router. The power supply adaptor is fitted with an IEC mains socket.

The power supply adaptor is hot-swappable. Please read the safety warnings here and on the labels.

The PSU LEDs on the router front door show green if okay or red if failed, Table 9.

HIGH VOLTAGE


• The power supply adaptors are sealed and do not contain any serviceable items.

Figure 18 Pyxis 1U External Power Supply Adaptor (U4880)

48 V Power Plug with threaded retainer

PSU 1Threaded power adaptor socket

PSU 2Threaded power adaptor socket

Threaded retainer

External Power Supply Adaptor (U4880)

1U Pyxis Rear Panel



5.3.5 Before Switching-On

Before you switch-on, check the following items:

• Check the correct fuse has been fitted.

• If dual power supplies are fitted, there will be two cables connected to the 48 VDC connectors on the rear of the frame.

• Check the 48 V plugs are firmly attached to the router and the threaded retainers are done up finger tight.

• Check all modules in the unit are in place.

• Ensure adequate ventilation.


Pyxis Router User Manual Dual Redundant Controller Operation (3U Pyxis Only) Router Controllers

6 Router Controllers

A Pyxis router supports a variety of SAM control systems; Workbench, 2460, Nebula and Aurora. Nebula and Aurora combine to make up the legacy control system while Workbench and 2460 are the next generation with enhanced features and user front end. The control system defines which control card must be used within the Pyxis frame.

• 2464/2463 Nucleus2 Router Control Module: Allows control with Workbench, 2460 or Aurora control systems, see section 7.3.

• 2451 Slave Frame Controller: Used in slave frames of expanded systems, see section 9.1.9.

• 2450 Nucleus Router Control Module (no longer supplied with new routers): Allows control with Workbench, 2460 or Aurora control systems, see section 7.4.

• 2449 Nebula Router Control Module (no longer supplied with new routers): Allows control with Nebula and/or Aurora control systems, see section 8

6.1 Dual Redundant Controller Operation (3U Pyxis Only)

Failure of a router controller will not lose signal connections through the router, but can render a system inoperable. The 3U Pyxis frame allows dual redundant control modules to be fitted, meaning a fully redundant control system is available, where changeover is both transparent and immediate.

When two control modules are fitted one is designated the 'Master' and the other the 'Slave'. This is configured using software for the Nucleus controllers and switches on the Nebula controller. See section 7.1 for Nucleus router control modules and section 8.5 for the Nebula router control module.

In a dual control system one controller will always be 'ACTIVE' while the other is 'IDLE'. In the event of the 'ACTIVE' controller failing, the 'IDLE' controller will take over control of the frame and become 'ACTIVE'.

Figure 19 Pyxis Control Card Options

Nucleus 2450 Router Control

Module(no longer supplied with new routers)

2451 Slave Frame Controller

2464/2463 Nucleus2 Router Control Module

Nebula 2449 Router Control

Module(no longer supplied with new routers)


Pyxis Router User Manual Control Protocol Options Router Controllers

On power up, the control module designated MASTER will become 'ACTIVE'. Every main loop, the software checks whether a changeover has occurred. When a controller changes state from 'IDLE' to 'ACTIVE' a message is issued to the remote control ports, such that any external control system, such as Aurora, will be able to report the change.

All data is synchronized constantly between the dual controllers, using an internal serial link. This data includes the tally table, configuration and database, ensuring that in the event of a controller changeover no crosspoint routes change and all configuration parameters remain the same. Since all control ports and reference signals connect only to the active controller, using tri-state drivers, a controller changeover will be transparent to the user.

A controller changeover may be forced by the user by either pressing the reset button on the active controller, or removing the active controller.

In the event of a second controller, configured as a slave, being plugged into a single controller system, all data is automatically transferred from the active controller over a period of time.

6.2 Control Protocol Options

Part of the database configures the protocol used on the RS485 ports on the rear panel. There are 4 pre-defined protocols each suitable for different device/application connections. This section describes each protocol. Refer to the Nebula/Workbench User Guide for details of configuration within the database.

• General Switcher Protocol (SW-P-02)

• Multi-drop Communications Protocol (SW-P-06)

• General Remote Control Protocol (SW-P-08)

• Simple Switcher Protocol (SW-P-03): Nebula Router Control Module Only

6.2.1 General Switcher Protocol (SW-P-02)

The General Switcher Communication Protocol is the preferred method of controlling SAM routers. It uses numbers in the range 0 to 16383 (when in extended mode) to set, acknowledge and poll crosspoints via a single router control module. Master router ports must be configured for this protocol if the router is to be controlled by a Workbench or Aurora control system.

If the system is a multi-level router, and configured as such in it’s database, all levels may be controlled using a destination offset appropriate to its level position in the database settings.

In order for Workbench or Aurora (or any system using General Switcher protocol) to control a multi-level system, the user must have knowledge of the local database in use, only then can the router control module direct the correct the data to the correct crosspoints.

Although labeled 'RS485', the port is actually software configured to be point to point, as with RS422, when using this protocol.

The full specification for this protocol is available from the Customer Support section of the SAM web site. https://s-a-m.com/support/247-support-contact-details/

Note: Do not press the reset on the ACTIVE control module or remove the ACTIVE module after plugging in the IDLE controller. It takes up to ten minutes to download the database. If the reset is pressed during this time ALL DATABASE SETTINGS WILL BE LOST, and the default database and tally table loaded.


https://s-a-m.com/support/247-support-contact-details/


Pyxis Router User Manual Control Protocol Options Router Controllers

6.2.2 Multi-Drop Panel Communications Protocol (SW-P-06)

This protocol is designed to communicate between a SAM router control system and serially controlled router Control Panels. Up to sixteen devices may be daisy chained onto one multi-drop control port, each device requires a unique address, identified using an address switch. The control system database must hold configuration data for all devices.


6.2.3 SAM General Remote Control Protocol (SW-P-08)

This protocol has been developed to provide a common method of interfacing SAM router control systems to a variety of standard and custom applications. An example of the use of this protocol would be the interfacing of the Pyxis system to a Soft Panel control system, or to a TSL Under Monitor Display system. General Remote protocol allows the controlling system to access and control all system parameters, using the database configured names, as well as level, source and destination numbers.


6.2.4 SAM Simple Switcher Protocol (SW-P-03): Nebula Only

Similar to General Switcher Protocol but with reduced capability, such as only being able to address 128 destinations. Has the advantage of being able to set more crosspoints per video frame than General Switcher. The port may also be configured for baud rates up 230 kbaud.









Pyxis Router User Manual Controller Redundancy (3U Pyxis Only) Nucleus Controllers

7 Nucleus Controllers

The Nucleus2 and Nucleus router control modules are real-time router control cards which perform the following functions:

• Interface to all the external devices (control system, panels and so on), through Ethernet and serial port connections.

• Provides redundant control connections on RS422/485 and Ethernet.

• Store the local configuration of the router.

• Contain all circuitry to manage multiple reference inputs.

• Set video and audio crosspoints in response to external commands and responds with tally information.

• Monitor the status of the system components and reports this to the external systems as required.

7.1 Controller Redundancy (3U Pyxis Only)

Up to two router controllers can be fitted to the 3U Pyxis router in a main and backup configuration. When two controllers are fitted the controller in the top slot is the main controller and will be active when the router is powered up.This is the default power up setting but this setting can be changed from Workbench if required. See the Workbench manual for details. The controller mounted in the top slot is Controller 1 (CON 1) and the controller in the bottom slot is Controller 2 (CON 2).

7.2 Initial Connection and Configuration Steps

The following outlines the basic steps required for a new router to be connected to Workbench. This process is described in more detail in the Workbench manual.

1. Connect the router controller module(s) and Workbench computer to a network.

2. Install Workbench on a Windows PC.

3. Associate Workbench with a database using one of the following methods:

a Create a new Workbench database.

b Associate Workbench with an existing Workbench database.

c Move the Workbench database on to a Workbench server or client/server.

4. Add the router control module(s) to Workbench, only required if the Workbench database doesn’t already contain the controller details.

5. Configure or edit the router control module(s).

• Push the configuration to the router control module(s).

Note: • When two controllers are fitted in the router they must both be the same type running the same software version. For example: either 2 x 2464, 2 x 2463 or 2 x 2450 controllers should be fitted together.

• When two controllers are fitted in the router they must both have a network connection (CON 1 and CON 2) for connection details see section 9.1, Figure 31.


Pyxis Router User Manual 2464/2463 Nucleus2 Router Control Module Nucleus Controllers

7.3 2464/2463 Nucleus2 Router Control Module

The Pyxis frame is fitted with one or two controller modules; there are two recent types: 2463 and 2464, which are similar. The 2464 replaces the 2463. The 2463 is fitted to units built before April 2017. The 2464 Router Control Module is the module currently fitted to new units.

If the router is fitted with two modules, both modules must be of the same type.

Both modules are similar and both are described in this section.

Refer to the Workbench manual for details on configuring the Nucleus2 Router Control Module.

7.3.1 Reset Button

The Reset button resets the 2464/2463 router control module and will also failover control to the second router control module in a dual-redundant controller system. See Figure 20 above for reset button location details.

Nucleus2 router control modules can be reset remotely using Workbench or a third party control system.

After fitting a replacement controller, the active controller synchronizes persistence and crosspoint tally table files with it. This process (replication) is indicated on the idle controller by LED 5 flashing orange. When replication is complete, LED 5 will flash green. Failing over to the idle controller before data synchronization is complete may corrupt the data files being synchronized and affect the operation of the router.

Figure 20 2464/2463 Nucleus2 Router Control Module

Note: The Nucleus2 router control module has a default database, use Workbench to configure the modules in the Pyxis Router. Modules are configured from the Local Router hardware tab | Advanced Configuration | Edit Module Configurations... in Workbench. See the Workbench manual for full details.

LEDs,see section

7.3.2

Micro SD Card, Not currently used

USB Upgrade Connector

Reset Button (see section 7.3.1 for details)



Important: Dual-Redundant Nucleus2 Router Control Modules:

• Do not fail-over to the idle controller if LED 5 on the idle controller is flashing orange (data synchronization in progress). Failing over to the idle controller before data synchronization is complete may corrupt the data files being synchronized and affect the operation of the router. When LED 5 on the idle controller flashes green (data synchronization complete) it is safe to fail over the controller.

• If resetting the Nucleus2 router control module remotely check the value of OID 2.5.6 for the active controller. True = Replication is complete (Safe to Reset)False = Replication is not complete (Do Not Reset)

• SAM do not recommend resetting both Nucleus2 router control modules at the same time as all communication with them will be lost during the reset. Because of this the crosspoints cannot be switched and tallies are not reported during this process. Video and audio processing is unaffected. There is also a risk that data files will be corrupted during the reset process.

Single Nucleus2 Router Control Module:

• All communication with the Nucleus2 router control module will be lost during a reset. Because of this the crosspoints cannot be switched and tallies are not reported during this process. Video and audio processing is unaffected.



7.3.2 2464/2463 Nucleus2 Router Control Module LEDs

The LEDs on the Nucleus2 router control module are shown in Figure 21 and Table 10 lists the Nucleus2 controller LED functions.

Figure 21 Nucleus2 Router Control Module LEDs

LED Description

Power OK

Power OK

• Green = Power is connected and okay

• Off = Power not connected or not okay

1

Active/Idle

• Flashing Green = Active

• Flashing Blue = Idle

2

Master/Slave

• Green = Master Controller

• Blue = Slave Controller

3

Watchdog Status

• Flashing Green = Watchdog enabled and running

• Flashing Orange = Watchdog disabled Table 10 Nucleus2 Router Control Module LEDs

1

Power OK

2

3

4

5

6

7

USB Connector

Reset Button(see section 7.3.1 for details)



4

Serial Link Between Controllers

Displays the status of the serial link between the active and idle controllers. See LED 5 for further information.

• Blue pulsing Green = Link okay, data is being transferred.

• Green pulsing Blue = Link okay, no data is being transferred.

• Magenta pulsing Blue = Link error, no connection with the other controller. Indicates; the other controller is not present/not running or the serial link is not working.

• Orange Pulses = Error, received data for unconfigured deviceIndicates; the other controller is configured differently from the controller receiving the data or it has no configuration.

• Red Pulses = Error, received data with invalid format. Check both controllers are running the same version of CentraController.rtb software. Workbench can be used to check the controller software versions loaded.

5

Serial Data Replication (Local Router Device)

The Serial Link is used to replicate LocalRouter device data between the active and idle controllers. Replicated data includes; crosspoint status, module configuration and port configuration.

• Off = Active Controller

• Flashing Green = Idle controller, receiving background update data.

• Flashing Orange = Idle controller, data synchronisation with Active controller in progress. Note: Do not fail-over to the idle controller until data synchronization is complete and the LED is flashing green on the idle controller as there is a risk that data will become corrupted and affect the operation of the router.

6 Not used

7 Not used

LED Description

Table 10 Nucleus2 Router Control Module LEDs (Continued)



7.3.3 2464/2463 Nucleus2 Router Control Module LEDs at Startup/Reset

When the controller starts up or is reset the Power OK LED will illuminate first and then LEDs 1 to 6 will start to flash as the controller goes through its boot process. They will reach the state shown in Table 11 when the first part of the boot process is complete. The controller will be ready to communicate with the control system and control the router up to two minutes after this. This will be indicated by the SAM control system connected to the router.

7.3.4 2464/2463 Nucleus2 Router Control Module LEDs on Database Push

When a Workbench database is pushed to a controller in a frame with two controllers it should be pushed to the inactive controller first. This means that route changes and processing can be controlled while the inactive controller is being updated. The inactive controller can then be made active for the user to test the database. If the test is successful the database is then pushed to the other (now inactive) controller so that the databases in both controllers matches.

In a frame with a single controller this is not possible and the database must be pushed to the single active controller. All communication with the router controller will be lost during the database push of the configuration changes and subsequent reset. Because of this the crosspoints cannot be switched and tallies are not reported during this process. Video and audio routing is unaffected.

The following description assumes that the controllers are set to automatically reset after a database push. This can be checked and changed by using the Workbench Online Editor. In a dual controller system remember to check that both controllers are set the same:

2464/2463 Nucleus2 Router Control Module Navigate to:ConfigurationItems | MiscellaneousFeatures | ResetControllerAfterConfigurationPush

• Reset after database push enabled = True

• Reset after database push disabled = False

While the database is being pushed the LEDs will operate as normal, see Table 11 Pushing a large database can take up to 5 minutes. Once the push is complete the controller will automatically reset and the LEDs will operate as they do during a normal reset (described in section 7.3.3). The exception to this is when the database is pushed to the first controller of a pair. In this case the database will not match the database in the active controller and so LED 4 will be Pulsing Orange showing there is a mismatch between the databases in the two controllers. The mismatch will be corrected as soon as the database is pushed to the other controller in the pair.

Dual Controllers (3U Pyxis Only) Single Controller

LED Active Controller Inactive Controller Active Controller

Power OK Solid Green Solid Green Solid Green

1 - Active/Idle Flashing Green Flashing Blue Flashing Green

2 - Master/Slave Solid Green Solid Blue Solid Green

3 - Watchdog Status Flashing Green Flashing Green Flashing Green

4 - Serial Link Between Controllers

Blue Pulsing Green Blue Pulsing GreenMagenta Pulsing

Blue

5 - Serial Data Replication

Off Flashing Green Off

6 - Not Used Off Off Off

7 - Not Used Off Off Off

Table 11 Nucleus2 Router Control Module LED Sequence Startup/Reset



7.3.5 Configuring Nucleus2 Controller Replication (3U Pyxis Only)

When two router controllers are fitted in a 3U Pyxis router they work as a main and redundant pair. The active controller in the pair sends the inactive controller data such as; crosspoint status, module configuration and port configuration. This means if the active controller fails the other controller in the pair has the latest information available to it at all times.

To enable this function each controller must be configured with the details of the other. The replication address can be configured by using Workbench or RollCall.

Using Workbench

2464/2463 Nucleus2 Router Control Module Navigate to:ConfigurationItems | ReplicatedPeer

• Name = enter the name of the controller that will be the replicated peer as shown on the Workbench configuration screen

• IPAddress = enter the IP address of the controller that will be the replicated peer as shown on the Workbench configuration screen

• IPPort = if blank then the network port will be the default value which is 2007

• ConnectionState = True or False - this is a status and is read only

• Active = True or False - this is a status and is read only

Using RollCall

Use the RollCall application or the RollCall web applet to connect to the router. Double click on the controller in the network tree and select the Comms Setup screen.

Available Settings:

• Redundant Peer IP Address: enter the IP address of the controller that will be the redundant peer (replicated peer)

• Redundant Peer DCCP Port: if blank then the network port will be the default value which is 2007

Note: • Changes will not take effect until the controller has been reset.

Note: • If RollCall does not connect to the router controller check that the controller is enabled for RollCall, see section 7.3.8 for details.

Note: • The changes will not take effect until the controller has been restarted. Click on the Restart Unit button to restart the Nucleus2 router control module.



7.3.6 Changing the IP Address of a Nucleus2 Controller

If the current IP Address of the Nucleus2 controller is known then that IP address can be changed by using the Workbench online editor or RollCall.

If the controller IP address is not available a new one can be set using a USB memory stick.

Using Workbench

2464/2463 Nucleus2 Router Control Module Navigate to:ConfigurationItems | IP | IP[1]

• Number = 0

• DHCP = False - set to false for a fixed IP address

• Address = set the IP address of the controller

• Port = if blank then the network port will be the default value which is 2007

• SubnetMask = set to match the network

• DefaultGateway = if unknown or not required enter 0.0.0.0

• Speed = NWK_AUTO - (Default setting) - Configures the controller to negotiate its communication speed with the network switch. This setting should always be used unless the network switch is set to force a specific speed in which case one of the following settings should be used to match the network switch setting. NWK_10_BASE - Forces the controller to 10 MbpsNWK_100_BASE - Forces the controller to 100 MbpsNWK_1000_BASE - Not Available

Note: • Changes will not take effect until the Nucleus2 controller has been reset. This forces it to read the new IP Address from its config.xml file.

• Having changed the controller IP address remember to use its new IP address to connect to it.

• If the controller is one of a pair in the router the other controller’s replication address details must be changed to match the new IP address details set (see section 7.3.5 for details).



Using RollCall

Use the RollCall application or the RollCall web applet to connect to the router. Double click on the controller in the network tree and select the Comms Setup screen.

Available Settings:

• Unit IP Address: set the IP address of the controller

• Subnet Mask: set to match the network

• Default Gateway Address: if unknown or not required enter 0.0.0.0

• DCCP Port: if blank then the network port will be the default value which is 2007

7.3.7 Setting Nucleus2 Network Communication Speed

The Nucleus2 network communication speed is set using the Workbench Online Editor in the IP address configuration section, see section 7.3.6 for details.

Note: • If RollCall does not connect to the router controller check that the controller is enabled for RollCall, see section 7.3.8 for details.

Note: • The changes will not take effect until the controller has been restarted. Click on the Restart Unit button to restart the Nucleus2 router control module.

• Having changed the controller IP address remember to use its new IP address to connect to it.

• If the controller is one of a pair in the router the other controller’s replication address details must be changed to match the new IP address details set (see section 7.3.5 for details).



7.3.8 Enable/Disable RollCall on Nucleus2 Using the Online Editor

RollCall is enabled on the controller by default. If RollCall needs to be disabled then this is done using the Workbench Online Editor.

The RollCall Command Set Files must be present on the controller to connect using RollCall.

2464/2463 Nucleus2 Router Control Module Navigate to:ConfigurationItems | RollCall

• Enabled = set to True to enable RollCall and False to disable RollCall. The other settings are shown with their default values and they need not be changed unless instructed to do so by SAM Support.

• StartupDelay = 5

• SharePort = 2050

• BridgePort = 2600

• BridgeRemoteAddress = 128.1.1.1

• BridgeAutoConnect = False

• Name = Router

• Information1 = Info1

• Information2 = Info2

• NetNibbles = 1000

• UseLongNames = False

Connect to the RollCall web applet by typing the controller IP address into the address bar of your web browser. When the Nucleus2 web page is displayed click on the RollCall Control tab and the RollCall web applet will start.

Note: • Changes will not take effect until the controller has been reset.

• If two Nucleus2 controllers are fitted in a router then the second one must also be enabled for RollCall.



7.3.9 Enable/Disable Auto Change Over of Controller Ethernet Connection

If a Nucleus2 controller loses its Ethernet connection the system will auto change over to the second Nucleus2 controller (if a second controller is fitted and auto change over is enabled). The auto change over function using the Generic Online Editor. Auto change over is disabled by default.

2464/2463 Nucleus2 Router Control Module Navigate to:ConfigurationItems | MiscellaneousFeatures

• AutoChangeoverIfNoNetworkTime = -1 (see below for details)

Auto change over can be enabled by setting the parameter to a number greater than or equal to Zero, This number is the time, in seconds, that the controller will wait after loosing network connection before changing over to the second controller.

Note: • The default Auto Change Over Time is -1 = disabled.

• Changes will not take effect until the controller has been reset.

• If two Nucleus2 controllers are fitted in a router then the second one must also be configured with the same auto changeover settings.

• The AutoChangeOverIfNoNetworkTime setting under the Features node is not used.


Pyxis Router User Manual 2450 Nucleus Router Control Module Nucleus Controllers

7.4 2450 Nucleus Router Control Module

The 2450 Nucleus controller has no headers or switches to set; all configuration is carried out using the Workbench software. Refer to the Workbench manual for details about configuring the Nucleus Controller. For further information on the Nucleus 2450 see the Workbench User Manual.

7.4.1 Nucleus 2450 Controller LEDs

There are 12 LED's and a reset switch accessible to the user via the Pyxis frame front door. The LEDs on the Nucleus controller card are shown in Figure 23 and Table 12 lists the Nucleus 2450 controller LED functions.

Note: • The 2450 Nucleus router control module was supplied with earlier Pyxis routers and is shown here for users that already have them fitted.

• The Nucleus controller has a default/sample database, use Workbench to configure the modules in the Pyxis Router. Modules are configured from the Local Router hardware tab | Advanced Configuration | Edit Module Configurations... in Workbench. See the Workbench manual for full details.

• The IP address of the Nucleus controller is found in the Config.ini file, see section 7.4.2.

Figure 22 2450 Nucleus Router Control Module

LEDs, seesection 7.4.1

Compact Flash Card, see the Nucleus 2450 Controller User manual

Reset Switch

Jumpers - Factory Use Only

Figure 23 Nucleus 2450 Controller: Diagnostic LEDs

D4

D5

D6

D9

D10

D11

D12

D13

D14

D15

D16



Table 12 lists the Nucleus 2450 Controller LEDs.

7.4.2 2450 Nucleus: Config.ini File

The Nucleus configuration details can be found in the Config.ini file which is on the Compact Flash memory card. The Config.ini file stores configuration details such as; Test Mode, switching delay, SW-P-02 over IP settings, etc. See the Workbench user manual for full details of the Config.ini file.

LED Description

D4

Active/Idle

• Blue = Active

• Purple (Blue + Red) = Idle

D5

100Mb Ethernet

• Green = 100 Mb (Ethernet)

• Off = 10Mb Ethernet

D6Ethernet Link

• Flashes = Ethernet activity

D9Crosspoint Switch

• Toggles between Blue and Off each time a Crosspoint is switched

D10 Not used

D11 Not used

D12 Not used

D13

Communications to other processor

• Green = Communications to other processor

• Off = No communications to other processor

D14

LTC

• Flashes Blue = 625 TC present

• Green = 525 TC present,

• Off = TC not present

D15

When the Nucleus Controller powers up, if it detects a difference between what was configured last and the current configuration, it applies the new configuration and the D15 LED shows an FPGA validation error, see Figure 23 The next time the Nucleus Controller is rebooted there is no mismatch and therefore the D15 LED is off. If the D15 LED remains on, it could indicate a fault in the interface to the modules.

An FPGA interface validation error occurs if the software detects a difference between the modules configured in the database and the configuration last written to the modules in the frame. This can happen when a reconfigure is done to recognise new cards and the Nucleus Controller is rebooted.

On a dual processor system, the D15 LED can indicate a mismatch between the databases on the two controllers.

• Red = FPGA interface validation error

• Off = no error

D16

Active/Idle

• Flashes Green = Active

• Flashes Red = IdleTable 12 Nucleus 2450 Controller: LED Functionality



The following entries are required in the Config.ini file:

[DEBUG]

TestMode=0 SAM internal testing use only. Must be set to “=0” for router control.The Nucleus router control module will not be able to control the router if TestMode is set to any other value.

[ROUTING]

Set_Delay=-1 A delay in milliseconds before setting a crosspoint following the first crosspoint received. The default is -1 (disabled). The purpose is to ensure multiple crosspoints, sent serially, are set on a single frame boundary. For example, if an external controller is setting two crosspoints serially using general switcher protocol, and the external controller cannot tell where in the frame it is sending the messages, it is possible for one crosspoint to go on one frame, and the second on the next, if the serial commands straddled a frame. By configuring a Set Delay of two milliseconds (the time to send the second crosspoint), both crosspoints will have been received when they are set. That way both crosspoints will go on the same frame.

[CONFIG]

ResetAfterConfigPush=1 Configure the action to be taken after a configuration push. Set to “1” to restart the controller after a full database push. Default “0” disables automatic restart.

[O2overIP]

Enable=true Enables SW-P-02 protocol over IP control.Note: The default setting for this parameter is Enabled, so if the parameter is missing, or commented out, it will still be enabled.

TCP_IP_Port=2000 Port used for TCP/IP server connection. Default port is 2000.

UDP_Connect_Port=2001 Port used for UDP broadcast messages for connecteds. Default port is 2001.

UDP_Stat6_Port=2002 Port used for UDP broadcast messages for status 6 changes. Default port is 2002.

Connect_MC_addr=224.1.1.1 Multi-cast address used for connecteds. Default address is 224.1.1.1

Stat6_MC_addr=224.1.1.2 Multi-cast address used for status 6 changes. Default address is 224.1.1.2

TCP_IP_Link_Time=0 Time (in seconds) that the link remains open after the last message is received. A value of 0 causes the link to remain open indefinitely. Default is 0 (ink remains open indefinitely).

Polltime=1000 The frequency (in milliseconds) the 2450 polls the router for status. Default value is every 1000 milliseconds. Increasing this value reduces the load on 2450 and the router by polling it less frequently. However, it does in crease the time before an error is reported. It may be necessary to do this on a heavily loaded 2450 or router. Reducing this value reduces the time before an error is reported but increases the load on the 2450 and the router. The value should not be set lower than the TIMEOUT value.



Timeout=50 This is the timeout in milliseconds for a response from the router. The default is 50 milliseconds. This should be sufficient for most routers when single commands are sent in a TCP/IP packet. If multiple connect messages are sent in a single TCP/IP packet the timeout should be increased to 200 milliseconds. Also if the router is heavily loaded this value may need to be increased. The number of TCP/IP connections to the 2450 should not effect the timeout, since this is the timeout on the serial port to the router. The clients connecting to the 2450 may need to adjust their timeout for the response on the network due to messages on multiple TCP/IP connections being serialized to the router.

Return_Status_5=true This determines whether status request 1 messages return the status response 5 message, or whatever response is returned from the router. The default is YES. Setting this to NO means that status response 1 to 4 are returned depending on what router the 2450 is connected to (See SW-P-02 for which routers return which responses). This is intended for use with existing equipment that does not support the status response 5 message.

TCP_Connecteds=true Used to switch on or off unsolicited connects on the TCP connection. When set to false a connected messages are only sent on a TCP port in response to a connect on that TCP port. When set to true it behaves more like the serial ports in that whenever a crosspoint is set a connected is sent on all open TCP connections, even if not set by a command on that port, for example, a panel. The default =true.

Connect_MC_ENA=true Enables the multi-cast address used for connecteds. Default=true.

Stat6_MC_ENA=true Enables the multi-cast address used for status 5 changes. Default=true.



7.4.3 2450 Nucleus: Network.ini File

Each 2450 Nucleus router control module has its own configuration file that defines the network connections. The Network.ini file can be edited using a text editor, for setting the IP address, for example.

The following fields are required in the Network.ini file:

[NETWORK]

Force10M=1 The “Force10M” flag specifies whether the network speed of the controller is limited to 10Mbits per second or 100Mbits per second.

For Pyxis routers this must be set to 1, this is the default value and sets the network communication speed to 10 Mbps.

IPAddress= nnn.nnn.nnn.nnn

This specifies a standard 4 byte IPv4 address. This value is not used if “UseDHCP” is set to 1.

SubNetMask= nnn.nnn.nnn.nnn.

This specifies a standard 4 byte IPv4 subnet mask. This value is not used if “UseDHCP” is set to 1.

DefaultGateway= nnn.nnn.nnn.nnn

This specifies a standard 4 byte IPv4 address of the default gateway. This value is not used if “UseDHCP” is set to 1.

DNSAddress= nnn.nnn.nnn.nnn

This specifies a standard 4 byte IPv4 address of the domain name server. This value is not used if “UseDHCP” is set to 1.

UseDHCP=1 The “UseDHCP” parameter is used to specify if the Nucleus controller should obtain an IP address via DHCP (as opposed to the address specified in the ini file). If this is set to 1 then the IP address of the controller is assigned by the local DHCP server and the IPAddress, SubNetMask, DefaultGateway and DNSAddress settings in the ini file are ignored. If it is set to 0 then the ini file settings is used. If “UseDHCP” is not specified in the ini file then it defaults to 1.

UseSNMP=1 The “UseSNMP” flag enables or disables the SNMP features on the controller card. If set to 0 no SNMP features are activated on the card. If set to 1 the SNMP features are activated (subject to the restrictions in the next section).

Note. If this changes, the card requires a restart. If this entry is omitted from the ini file it defaults to 0.

[ROLLCALL]

Enable=1 The “Enable” flag enables or disables the ability of the Nucleus 2450 router controller to connect to a computer running RollCall.

Set to 1 to enable RollCall connection (this is the default setting) or set to 0 to disable RollCall connection.

StartupDelay=5SharePort=2050BridgePort=2600BridgeRemoteAddress=128.1.1.1BridgeAutoConnect=0Name=2450Information1=Info1Information2=Info2NetNibbles=1000UseLongNames=0

These settings are shown with their default values and they need not be changed unless instructed to do so by SAM Support



[SNMP]

Version=Version Description Text

The “Version” variable is the text that is returned when the sysDescr SNMP request (.1.3.6.1.2.1.1.1) is received by the card.

Contact=Unknown The “Contact” variable is the text that is returned when the sysContact SNMP request (.1.3.6.1.2.1.1.4) is received by the card. This can be set to the name and/or contact details responsible for this equipment.

Location=Unknown The “Location” variable is the text that is returned when the sysLocation SNMP request (.1.3.6.1.2.1.1.6) is received by the card. This can be set to the physical location of the equipment in the facility.

SysName=2450 The “SysName” variable is the text that is returned when the SysName SNMP request (.1.3.6.1.2.1.1.5) is received by the card. This can be set to the name by which the equipment is locally referred to.

NumberCommunityGetNames=1

The “NumberCommunityGetNames” variable is used to specify how many community get names are listed in the ini file using the CommunityGetNameN variable. Up to 2 community strings of up to 20 characters in length can be specified for get operations. This is typically set to 1.

NumberCommunitySetNames=1

The “NumberCommunitySetNames” variable is used to specify how many community get names are listed in the ini file using the CommunitySetNameN variable. Up to 2 community strings of up to 20 characters in length can be specified for set operations. This is typically set to 1.

TrapManager=1 The “TrapManager” variable is used to specify how many trap manager addresses are listed in the ini file using the TrapManagerAddrN variable. Up to 10 trap manager addresses can be specified. Any more than this is ignored. This is typically set to 1.

TrapManagerAddrN=172.31.7.133

The “TrapManagerAddrN” variable is used to specify the IP address for trap managers. The N should be replaced by the number of the trap manager (1-10).

CommunityGetNameN=public

The “CommunityGetNameN” variable is used to specify 1 of the community strings used for get operations. The N should be replaced by a unique digit (either 1 or 2).

CommunitySetNameN=private

The “CommunitySetNameN” variable is used to specify 1 of the community strings used for set operations. The N should be replaced by a unique digit (either 1 or 2).

EnableSnellTraps=1 The “EnableSnellTraps” variable is used to specify whether traps are sent for changes to certain SAM specific variables. If this is set to 0 MIBv2 system traps are sent, but no SAM specific traps (for example, routed source change) are sent.



7.4.4 2450 Nucleus: Viewing/Modifying Config.ini and Network.ini Files

The 2450 Nucleus router control module Compact Flash card stores the Config.ini file and the Network.ini file. These files are used to set various controller parameters and can be modified if required to change controller configuration.

The contents of the Config.ini file are listed in section 7.4.2 and the contents of the Network.ini file are listed in section 7.4.3.

This section describes how to view and modify the ini files using a simple text editor such as Microsoft Notepad.

There are two methods to modify the ini files:

• FTP access to the Nucleus, see section 7.4.4.1.

• Removing the compact flash card and viewing/modifying an ini file on the compact flash card, see section 7.4.4.2.

7.4.4.1 Modify an ini File Using FTP

1. Use Workbench to check the IP address(es) of the Nucleus controller(s) to be updated.

2. Use a client FTP program such as “FileZilla” or “SmartFTP”. Open an FTP connection to either one of the Nucleus controllers in the router using the IP address of the Nucleus and the normal login:

User: 2450

Password: xyz

3. If no changes are required the ini file can simply be opened with a text editor, such as Microsoft Notepad, viewed and then closed again without saving.

TrapMessageDelay=10 The “TrapMessageDelay” variable specifies the number of milliseconds minimum that occurs between consecutive SAM trap messages. For example if it is set to 10 there is a gap of at least 10ms between each SAM specific trap message that is sent. The reason for this is that when large numbers of crosspoints are changed simultaneously (for example) a large number of traps can be sent in quick succession, which can cause unnecessary loading on the controller and management station. It is recommended that this variable is set to a value between 0 and 100.

Note: No traps are discarded as a result of this setting they are simply queued up and sent at the specified intervals.

DisableInitialNotify=1 The “DisableInitialNotify” flag can be used to prevent the controller card from sending power on startup traps for each variable type that supports traps. The reason for implementing this flag is that in a router with a large number of destinations (512 for example) there are 5 trappable parameters per destination. On startup this particular router would result in 2560 traps for the destination variables alone. By setting this variable to 1 these initial traps are not sent (but all subsequent ones are). This is global setting that affects all SAM specific variables.

[SNMP]

Note: Before making any changes backup the .ini file to be modified to the computer using the FTP software. It is a good idea to modify the backup filename with a date in case it is required at a future date.



4. Copy the ini file to be modified from the controller to your computer using the FTP software and open it using a text editor such as Microsoft Notepad.

5. Make any changes required to the ini file and Save the modified file to the computer.

6. Copy the modified ini file back to the controller using the FTP software and confirm that the file is to be overwritten when prompted.

7. Now use the FTP program to connect to the second Nucleus controller (if it is fitted) and repeat the process so that both controllers contain the modified ini file.

8. Now with the modified ini file on both controllers check which of the controllers is Idle (using Workbench) and reset the idle controller from the controller Reset button or Workbench.

9. If only one controller is fitted to the router frame the update will be complete once the controller has rebooted and is displayed as connected (Green) in Workbench.

10. If a second controller is fitted reset it from the Workbench Controller Configuration interface software so that it goes Idle.

7.4.4.2 Modify an ini File Using Copy

1. Ensure the Nucleus Controller card to be removed is idle:

2. If the Nucleus controller to be removed is Active (see Table 13) press the reset button on it (see Figure 22 on page 47) and the Active and Idle Nucleus controllers will swap over.

3. Remove the Idle Nucleus controller card.

4. Remove the Compact Flash memory card from the Nucleus controller and insert it into a card reader.

5. Plug the card reader into your computer and view the files on the memory card.

6. If no changes are required the ini file can simply be opened with a text editor, such as Microsoft Notepad, viewed and then closed again without saving.

7. Open the ini file to be modified using a text editor such as Microsoft Notepad.

8. Make any changes required to the ini file and Save the modified file to the Compact Flash card.

9. Eject the Compact flash card from your computer and remove the Compact flash card.

10. Insert the Compact flash card back in the Nucleus controller.

11. Replace the Nucleus controller in the router and it will reboot.

12. If changes are also required on the second Nucleus controller (if it is fitted) repeat the process so that both controllers contain the modified ini file.

Note: If the router is only fitted with a single controller the controller will be Active rather than Idle.

Note: If the router is only fitted with a single controller the controller will be Active rather than Idle.

Nucleus Controller

LED Number/Color LED Number/Color

2450LED D4: Idle = Purple Active = Blue

LED D16: Idle = Flashing RedActive = Flashing Green

Table 13 Nucleus 2450 Active/Idle LED Status

Note: Before making any changes backup the ini file to be modified to the computer. It is a good idea to modify the backup filename with a date in case it is required at a future date.



7.4.5 2450 Nucleus: Changing the IP Address

The 2450 Nucleus router control module IP address and network connection information is stored in the Network.ini file on the Compact Flash card on the Nucleus controller, see section 7.4.3 for details of the contents of the Network.ini file.

The Network.ini can be opened by using a text editor such as Microsoft Notepad at which point it can be viewed, backed up and modified as required. If the IP address is known then this can be done remotely via FTP software or if it is not known then the Compact Flash card can be removed from the controller and read locally on a computer. See section 7.4.4 for details on both methods.

7.4.6 2450 Nucleus: Setting the Network Communication Speed

The 2450 Nucleus router control module network communication speed is set in the controller Network.ini file. The Nucleus 2450 controller network speed must be set to 10 Mbps, see section 7.4.3 for details.

7.4.7 2450 Nucleus: Enabling RollCall

RollCall is enabled by default. To use RollCall with the router the RollCall template files must be loaded on the controller and RollCall must be enabled in the controller Network.ini file.

In the [RollCall] section of the ini file change Enabled=0 to Enabled=1.

For details on editing the Network.ini files see section 7.4.4.

Note: If the controller IP address is changed remember to use the new IP address to connecting to it.



7.4.8 2450 Nucleus: Setting Parity for SW-P-02 & SW-P-08 Protocols

Parity can be changed for communication ports configured with SW-P-02 or SW-P-08 protocols (2450 Nucleus only). Parity is set using the Workbench Generic Editor and can be; Default, None, Even or Odd.

Using the Generic Editor Navigate to:

RouterController | Comms | Comms[1] to [4] (as required) | CommsType: Serial | Parity=

Parity options are:

• Default:

- SW-P-02 - Even

- SW-P-08 - None

• None

• Even

• Odd

Push the new configuration to the controller (see the Workbench user manual for details).

In a dual controller system make the updated controller active, select it and click on the Copy to Partner button to update the second controller.

Note: • The default parity settings for the SW-P-02 and SW-P-08 protocol are correct when used with SAM products and need not be changed.

• Some third party products use a parity that is different from the default parity. In this case the parity used by the SAM router controller can be changed to match the third party product.

Note: • For a dual controller router systems select the inactive controller and set that one first.

• The new Parity setting will only take effect after the controller has been restarted.


Pyxis Router User Manual Functionality Nebula Controller

8 Nebula Controller

When fitted with a Nebula router controller the Pyxis router is supplied with a basic database and default settings for all control ports. This means external controllers, control panels and Under Monitor Displays can be directly connected to the frame if required. The database contains system configuration details such as the number of logical/control levels within the system, signal types and control panel functions.

8.1 Functionality

The 2449 is a microprocessor-based module made up of a base card and 2445 Nebula Card. Together they run system code from flash memory giving a rapid boot-up and easy code upgrade. NVRAM on the module holds a record of the system crosspoint settings (known as the 'tally table') ensuring that the router status is maintained following power interruptions or signal module removal. The system database and an exact record of the router module hardware, known as the 'configuration' are also held in memory on the module.

The control module(s) connect to all router signal modules within the frame via a serial control bus (routed on the system Motherboard). Status data from the PSU(s) and Fan Module is passed onto the controller(s) via dedicated logic lines.

All external communication is passed through the control module(s) whether for remote control of the router or connection of control panels or Under Monitor Displays.

The final function performed by the controller(s) is to detect and process the audio and video reference signals. The controller uses the references to determine at what point to make a crosspoint switch, in the absence of a valid reference signal a 'crash' switch will be implemented.

The 2449 has switches and headers which determine operation of the system and configuration of user ports detailed in section 9

8.2 The System Database

Pyxis requires a 'configured' database; the router will be supplied with a basic database used during system test before delivery. If necessary the database can be edited using the Nebula Editor software (supplied with the Pyxis), it requires a PC running Microsoft Windows, a serial COM port (RS232) and 3 wire pin-pin 9-way serial cable (refer to section 9.1.3.1 for details of cable wiring).

Refer to Nebula User Guide for more detail of connection, set up and operation.

Note: • The Nebula router control module was supplied with earlier Pyxis routers and is shown here for users that already have them fitted.

Note: If the 2449 needs to be returned to SAM for any reason, DO NOT remove the 2445 sub module, return both units together.


Pyxis Router User Manual Nebula Editor Version Numbers Nebula Controller

8.3 Nebula Editor Version Numbers

In order to accommodate the increased size of the Pyxis router the Nebula Control card and Editor have been upgraded. Only version 3 (or higher) software will function with Pyxis. The simplest way of checking the version installed on a PC is:

• Run the editor.

• Click on the ‘Snell’ icon or select 'ABOUT' under the configuration drop-down.

• Software version information is shown (Nebula Editor Version 3.3.0.90 or newer).

Figure 24 About Nebula Editor Screen


Pyxis Router User Manual 2449 Configuration (Switches & Headers) Nebula Controller

8.4 2449 Configuration (Switches & Headers)

8.4.1 2445 Nebula Control Card

The push button reset switch forces a reboot of the card as if from power up. The functionality is the same as the reset switch on the 2449 base card (which is easier to reach when the controllers are in the frame). Section 8.4.3 explains the Reset Function in more detail.

Two banks of 4 DIP switches labeled CONFIG SWITCHES configure the controller and its basic operation. Table 14 and the following text describe the function of each switch and highlight the default settings the 2449/2445 is supplied with when in a Pyxis frame.

Config Switch

SW1 Master/Slave select is used, in dual control situations, to assign Master/Slave status to the 2445 control modules. One module MUST be set to MASTER and the other to SLAVE so that on reset or power up the Master 2445 powers up first and, hence, always becomes the active controller.

SW2 P clock select is used to select between 10 MHz and 20MHz µP clock frequency and should be left set to 10MHz.

SW3 System Run Mode determines which mode of operation the Pyxis powers up in (i.e. NORMAL or TEST). NORMAL is the standard mode of operation. TEST selects a special test mode where various features of the Nebula Controller hardware can be tested by SAM.

SW4 RS232 port BAUD rate select. This port is used by the Windows database editor which runs on a PC using its COM port. The editor software will automatically detect the BAUD rate configured, and therefore this rate only needs changing to 9600 BAUD if the PC being used has difficulty communicating at 38400 BAUD.

Figure 25 2445 Nebula Controller: Config Components

2449 Base card

2445 Nebula card

SwitchFunction Selection Setting for Pyxis

OFF ON

1 MASTER/SLAVE SELECT SLAVE MASTERON-MasterOFF-Slave

2 P CLOCK SELECT 10 MHz 20 MHz ON

3 SYSTEM RUN MODE NORMAL TEST OFF

4 RS232 PORT BAUD RATE 9600 38400 ON

5 DEFAULT TRIGGER SELECT 625 525 Not Used

6 RE-CONFIGURE MANUAL AUTO ON

7 DATABASE TYPE FIXED CONFIGURED ON

8 CONTROL MODE GENERAL PANELS Not Used

Table 14 2445 Nebula Control Card: Configuration Switch Functionality



SW5 Default trigger select is used to select between 625 or 525 reference to be assigned to each source for the fixed databases. Not used with a configurable database so not used on Pyxis.

SW6 - Reconfigure selects between AUTOmatic configuration of cards in the system on power-up or reset and MANUAL configuration. In AUTO the system configuration is compared to that held in non-volatile memory and any changes in module configuration found will be included in the configuration and saved to the non-volatile memory. It is recommended that during initial configuration the switch is set to AUTO, and when the final desired configuration is achieved, the switch is changed to MANUAL. This means the control card will always look for the intended system card configuration, and if cards or slave systems appear after the initial power-up, they will not be de-configured from the system.

SW7 Database Type selects whether to use the fixed, non-editable database or the editable one. Pyxis does not support fixed databases so 'CONFIGURED' must be selected.

SW8 Control mode selects which protocol the serial control ports will use. 'GENERAL' configures both RS485 ports to support General Switcher protocol. 'PANELS' configures both RS485 Remote ports to support Multi-drop Comms protocol. See the next section for a description of these protocols. Not used in the configurable database.

LEDs

The 8 yellow diagnostic LEDS on the 2445 have the following definitions:

LED Function

1 POWER ON

2 RESET

3 CONTROL CARD ACTIVE

4Flashing at 2Hz - ACTIVE CONTROLLERFlashing at 1Hz - IDLE CONTROLLER

5 CROSSPOINT SET - FLASHES WHEN SET

6 NO HANDSHAKE FROM A MODULE

7 525 REFERENCE INPUT DETECTED

8 625 REFERENCE INPUT DETECTED

4, 8 4 on & 8 flashing: R/W error with RAM

4, 7 4 on & 7 flashing: Checksum error in EPROM

Table 15 2445 Nebula Control Card: LED Functionality



8.4.2 2449 Base Card

The 2449 base card has a number of configuration headers and switches, most explained in more detail in section 9 in relation to rear panel port configuration.

8.4.3 Reset

The 2449 base card has a reset button on the front edge, which performs exactly the same function as the reset button on the 2445 sub board.

Under normal conditions it will cause the processor to re-boot; a process that takes only a few seconds, normally it will NOT lose the system database or change any crosspoint settings. However if the system has just had a slave controller plugged in the database will be mid transfer and could be corrupted on both cards (see section 6.1 for details)

If CONFIG SWITCH 6 on the 2445 card is set to 'AUTO', a reset will also force the control module to interrogate all the cards in the frame and update its configuration information. This means it is important to perform a reset whenever the system size has been increased or decreased.

After a reset with the correct module configuration it is advisable to set CONFIG SWITCH 6 to MANUAL, avoiding over-writing the configuration should any modules be removed or added temporarily.

8.4.4 Rotary Hex Switches

The bank of 8 Rotary Hex switches on the front of the 2449 controller is not used on in the Pyxis system and should all be set to 0.

8.4.5 DIP Switches

The bank of three four-way DIP switches on the front of the 2449 is not used in the Pyxis system and should all be set to off.

Figure 26 2449 Base Card: Switch Locations

Reset Button

Rotary Hex Switches

DIP Switches


Pyxis Router User Manual Setting Master/Slave jumpers Nebula Controller

8.5 Setting Master/Slave jumpers

The 5 jumpers PL1 to 5 must be set to match the MASTER/SLAVE setting on the 2445 Nebula Card.

In a dual controller system, one module must be configured as 'Master' and one as 'Slave', see section 6.1 for an explanation of a dual redundant system.

Figure 27 2449 Base Card: Master/Slave Settings

Note: Do not press the reset on the ACTIVE control module or remove the ACTIVE module after plugging in the IDLE controller. It takes up to ten minutes to download the database. If the reset is pressed during this time ALL DATABASE SETTINGS WILL BE LOST, and the default database and tally table loaded.

2449 Base Card

2445 Nebula Card

Set PL 1 - 5 to “MASTER” or “SLAVE”

MASTER for singlecontroller systems

1 MASTER, 1 SLAVE for dual redundant

control systems

SLAVEMASTER


Pyxis Router User Manual Ethernet Control Nebula Controller

8.6 Ethernet Control

The BECK chip (SC13) on 2449 Base Card allows Ethernet control of the control card using General Switcher protocol over IP or SNMP. The user must select the Ethernet control to route the BECK chip interface to the correct port on the 2445 Nebula card.

Software is also required to enable Ethernet Control, detailed in section 9.2.3

A standard CAT5 patch cord may be used to connect the Pyxis active Ethernet port to a 10 Base-T hub or switch. By default, the SC13 chip is configured for DHCP, meaning that a DHCP Server must be present on the same network segment in order for an IP address to be assigned.

Without a DHCP server the SAM configuration tool must be used to manually assign a static IP address. The SC13 chip includes TELNET and FTP servers in order to support the configuration tool.

8.7 Control Port Configuration

All other headers and switches are explained in more detail in section 9

Figure 28 2449 Base Card: Ethernet Port Configuration

2449 Base Card

2445 Nebula Card

Set PL 17 - 18 to NETWORK


Pyxis Router User Manual 2449 LEDs Nebula Controller

8.8 2449 LEDs

There are eight status LEDs on the 2449, they have the following functions:

Figure 29 2449 Base Card: Diagnostic LEDs

LED Name Color Function Normal Status

+3V3 Green Power OK Green

+5V Green Power OK Green

CTRL ACT Green Crosspoint command Occasional flash

HD REF PRT Green/Red HD Reference present Green if presentRed if Missing

NEB ACT Green Controller Active (Green) or Idle (Off)

Green on controller 1Off on controller 2

625 REF Green/Red 625 Reference present Green if presentRed if Missing

525 REF Green/Red 525 Reference present Green if presentRed if Missing

ETH Green Ethernet active Green flashes if Ethernet in use

Table 16 2449 Base Card: LED Functionality


Pyxis Router User Manual Control Interface

9 Control Interface

The Pyxis frames and controllers are designed to offer a high degree of flexibility in their use. At its simplest, a single frame with one signal type can be controlled by a single XY or BPX panel.

However it is possible to configure multiple frames and multiple panels in many combinations to build a large multi-level system with up to 16 hardware control panels connected. In addition, an unlimited number of soft panels can be connected using SAM’s Workbench control system. The following section describes the control configurations.

Figure 30 Pyxis Control Interface: System Connection Example

Workbench SoftPanels

***C

onfig

ure

d to

R

S42

2 M

ultid

rop

Notes:

*The AES reference can be balanced or unbalanced but not both.

**Black & Burst is one example of video references that could be used.

***All port configurations based on Pyxis default settings with Nebula controller.

***Configured to RS422 General Switcher

*AES Reference

**Black & Burst 525 Reference**Black & Burst 625 Reference**Black & Burst HD Reference

***Configured to CONFIG(RS232) Pyxis Configured as Master

frame (Nucleus or

Nebula controller)

Pyxis Configured as Slave

frame (fitted with a 2451 Slave

Frame controller)


Pyxis Router User Manual 3U Frame Control Connections Control Interface

9.1 3U Frame Control Connections

This section discusses the rear connectors and ports on a 3U frame. Rear connectors, ports and markings on Mk1 and Mk2 3U frames are identical.

Figure 31 shows the 3U rear connector panel. The EXP IN/ Port 1 and Port 2/ Config sockets have dual functions which require jumper and switch settings on the Nebula Control module. Operation of Port 3 and the Ethernet ports is dependant on jumper settings and software configuration. Details of settings and modes are below.

9.1.1 Interconnections and Safety

Due to the nature of some of the data ports, especially high-speed video ports, it is impossible to include fuse protection therefore; any equipment attached to the data ports must comply with Clause 4.7 of IEC/EN60950-1.

9.1.2 Port 1 RS422 or EXP_IN

If the Pyxis is a Master Frame (using 2464, 2463, 2450 or 2449 Controllers) Port1 should be configured as RS422 and the required protocol selected in the Nebula database (refer to section 7.2 for details of Nebula Database and Control Protocol options).

In a slave frame (which must use the 2451 Slave controller) this port will automatically configure to EXP_IN.

Figure 31 Pyxis: Control Rear Panel Connectors



9.1.2.1 Setting Port 1 as RS422

Nebula Router Control Module

Detail of the port configuration (i.e. General Switcher or Multidrop) is controlled and configured via the Nebula editor. For details refer to Nebula documentation.

Nucleus2 2464/2463 (or earlier Nucleus 2450) Router Control Module

If using a Nucleus controller port configuration and control is via Workbench, no headers or switch settings are required. Refer to the Workbench manual for details.

Figure 32 Configuration of Port 1 to RS422 with 2449 Controller



9.1.2.2 Port 1 Connection Options

An RJ45 Connector is not standard for RS422 communications, if a 9 Way interface is required SAM provide an adapter (Part Number HW-RJ45D9SA) which converts the RJ45 socket to a 9 Way D-Type socket.

Pin Out Details

Figure 33 shows the wiring required to convert the RJ45 to a standard RS422 compatible 9-Way D-Type Socket.

9.1.2.3 Setting Port 1 as EXP_IN

When configuring a Pyxis slave frame the 2451 Expansion Controller must be used.

When the 2451 is configured correctly (detailed in section 9.1.9.1) Port 1 will be configured as EXP_IN and operate with a straight through Network cable.

The pin out (in EXP_IN mode) is detailed below.

Note: Panels are connected to the 9 Way D-Type connector of the RJ45 adaptor using a pin to pin cable.

RJ45 D-Type Multi-Drop General Switcher

1 6 0V 0V

2 4 0V 0V

3 2 Rx- Tx-

4 3 Tx+ Rx+

5 8 Tx- Rx-

6 7 Rx+ Tx+

7 1 & 5 N/C N/C

8 9 N/C N/C

Table 17 Port 1 (RS422 Modes) Pin Out

Figure 33 Port 1 Wiring RJ45 Cable to 9 Way D-Type

RJ45 Pin Function RJ45 Pin Function

1 GND 5 TX-

2 GND 6 RX+

3 RX- 7 N/C

Table 18 Port 1 EXP_IN Mode Pin Out



4 TX+ 8 N/C

RJ45 Pin Function RJ45 Pin Function

Table 18 Port 1 EXP_IN Mode Pin Out



9.1.3 Port 2 Config (Database Upload Configuration Mode)

Port 2 will most often be used in RS232 mode to allow upload and download of the Nucleus or Nebula database.

9.1.3.1 Set Up on 2449 Controller

The diagram below shows the configuration on the 2449 required to give RS232 communications on Port 2 of the rear panel.

For the port to function as CONFIG it needs to be basic RS232 wiring only. Only pins 2, 3 & 5 are connected, see Table 19 The Pyxis will not function with a standard serial cable or a 9 way ribbon cable connection to your PC.

It is also possible to configure Port 2 as an RS422 port (making Port 3 unusable) - simply set the following switches and headers.

• SW14, 15, 16, 17 set to CNTL

• PL13, 14, 15, 16set to COM4

• PL17, 18set to RS422

9.1.3.2 Set Up on 2464/2463 Nucleus2 or 2450 Nucleus Controller

The Nucleus Controllers require no switches or headers; they’re configured using the Workbench software. Refer to the Workbench User manual for details of Nucleus port configuration.

Figure 34 2449 Controller: Port 2 Configuration

Rear Panel Port 2

Name CablePC Serial

PortName Function

1 N/C 1 CD Carrier Connect

2 A- Connect 2 RD Receive Data

3 B+ Connect 3 TD Transmit Data

4 N/C 4 DTRData Terminal

Ready

5 GND Connect 5 GND GND

6 N/C 6 DSR Data Set Ready

7 A+ 7 RTS Ready To Send

8 B- 8 CTS Clear To Send

9 N/C 9 RI Ring Indicator

Table 19 RS232 Port Pin Out and Cable Requirements



9.1.4 Port 3 RS422

Port 3 can be configured as an RS422 port. There are only two RS422 ports on the Nebula Control Card (2445); if Port 2 is configured to RS422 Port 3 is not available. Default settings the frame is supplied with give you

• Port 1RS422Multidrop protocol

• Port 2RS232Configuration

• Port 3RS422General Switcher Protocol

This allows Port3 to be used for General Switcher protocol ONLY. It also allows General Switcher over IP operating in parallel with the serial connection.

As with all SAM control, any changes to crosspoint settings made by any control port or panel will be broadcast to all other control ports.

9.1.4.1 Set Up On 2449 Controller

9.1.4.2 Set Up on 2464/2463 Nucleus2 or 2450 Nucleus Controller

The Nucleus Controllers require no switches or headers; they’re configured using the Workbench software. Refer to the Workbench User manual for details of Nucleus control port configuration.

Note: For Port 3 to operate as an RS422 port the following application “Reroute 2nd port/SDC NA-00743 SW-P-02 over IP” must be loaded onto the Beck Chip (SC12/SC13), this is done by default when the Pyxis is shipped from SAM.

Port 3RS422

Multi-Drop General Switcher

1 GND GND

2 RX- TX-

3 TX+ RX+

4 GND GND

5 N/C N/C

6 GND GND

7 RX+ TX+

8 TX- RX-

9 GND GND

Table 20 Port 3 Pin-Out

Figure 35 2449 Controller: Port 3 Configuration



9.1.5 AES/LTC & RELAY

The third 9 Way on the rear panel is a mix of inputs to and outputs from the panel.

• Linear Time Code (LTC): Input used only by the Nucleus controllers.

• Digital Audio (AES): Reference Input

• Relay (Alarms from the PSUs & Fan): Output controlled by relay on fan board.

The relay signals are controlled via the fan module and should be set up to match your frame configuration so false alarms are not triggered, see section 5.2.3 for details of switch settings.

9.1.6 Audio Reference (Unbalanced AES, Balanced AES)

A BNC connector is provided for unbalanced AES reference input. The balanced AES input is available on the 9-Way D-Type with the LTC and Relay Data (refer to section 9.1.5 for pin out details).

The unbalanced reference has a 75Ω termination, balanced uses 110Ω.

An audio reference is always required when audio modules are fitted; the audio crosspoint(s) are synchronous and use the audio reference.

Physically only one audio reference (balanced or unbalanced) should be connected to a Master frame, connecting both will stop the audio router module(s) functioning correctly.

The reference is automatically detected on the controller cards - there are no switch settings required.

AES/LTC & Relay

1 Ground

2 AES (balanced) +

3 Ground

4 LTC+

5 Relay NC

6 Relay NO

7 AES (balanced) -

8 Relay CO

9 LTC-

Table 21 AES/LTC & Relay Port Pin Out



9.1.7 Video Reference (REF1, REF2, REF3)

The 3U Pyxis provides connections for three loop-through video reference inputs. The Pyxis uses the reference (when allocated correctly to a source) to switch between sources in accordance with SMPTE RP168. If no references are present the Pyxis will 'crash' switch sources.

In addition to the references being present their use depends on the system database being configured so each source is allocated the correct reference. Allocation of references is done using the appropriate configuration/editor tool for the Nucleus controller or Nebula controller. Please refer to the appropriate manual for details.

All video references are loop-through connections. The 2449 controller will indicate (via LEDs) when each reference has been recognized, see section 7.2.5.9 for details.

• VIDEO REF 1: referenced as 525 Black & Burst in Nebula (2449) standard database

• VIDEO REF 2: referenced as 625 Black & Burst in Nebula (2449) standard database

• VIDEO REF 3: referenced as HD Black & Burst or Tri-Level in Nebula (2449) standard database

9.1.8 Ethernet (CON1 & CON2)

CON1 & CON2 allow 10/100 Ethernet connection and TCP/IP communication with the controllers.

Connection is only required if using the TCP/IP interface, but they connect directly to the controller slots, if a configuration uses two controllers and TCP/IP comms it requires both Ethernet connections.

Note: When using Workbench to configure signal video switch point references “RefAuto” is displayed in the selection list but it cannot be used when the Nucleus controller is installed in the Pyxis router.

Figure 36 Rear panel Ethernet Ports



9.1.8.1 Pin-Outs

Standard 10/100 BASE-T Ethernet:

9.1.9 Expansion (EXP_IN, EXP_OUT)

Pyxis 3U frames can be expanded up to eight frames. A single Master Router, using Nucleus or Nebula controller(s) and up to seven slave routers using 2451 Slave controller(s). Physical connection is between the EXP_OUT of the Master Router into the EXP_IN of a Slave Router (as illustrated in Figure 37). A standard network cable, pin to pin, RJ45 to RJ45 should be used for the interconnections.

The 2451 controller(s) in the Slave Frames means Port 1 is automatically configured as EXP_IN rather than RS422.

The patch cables between the frames should be as short as possible; the maximum recommended length is 5m.

Pin Function

1 TX+

2 TX-

3 RX+

4 Reserved

5 Reserved

6 RX-

7 Reserved

8 Reserved

Table 22 Ethernet Port Pin Outs

Figure 37 Pyxis Expansion: System Diagram



9.1.9.1 2451 Slave Frame Controller Configuration

In a slave frame the 2451 requires some configuration according to it's location in the frame and the frames location in the system.

Figure 38 shows the switches and details their settings.

9.1.9.2 Reference Signals in an Expanded System

Any reference signals, video or audio (balanced or unbalanced AES - not both) MUST connect into the Master Router irrespective of which frame the audio and video signal cards are. Reference signals should not be fed into slave frames (1U or 3U).

Figure 38 2451 Slave Controller Configuration



9.2 1U Frame Control Connections

This section describes the rear connectors and ports on a 1U Pyxis frame. Most port settings and configurations are common with the 3U panel (refer to Section 9.1 for detail). This section will concentrate on the differences between the two frames.

9.2.1 Interconnections and Safety

Due to the nature of some of the data ports, especially high-speed video ports, it is impossible to include fuse protection therefore; any equipment attached to the data ports must comply with Clause 4.7 of IEC/EN60950-1.

9.2.2 Pin-Outs

Pin outs of all connectors are the same as on a 3U Frame with the exception of Port3/AES as defined in section 9.2.4.

9.2.3 Ethernet

The 1U chassis only has provision for a single controller, an Ethernet port is provided to allow TCP/IP control of this.

9.2.4 Port 3 Serial Comms/AES

Port 3 can be RS422 or RS232 comms with the Balanced AES reference input on two unused pins. As a result a standard serial cable should not be used on Port 3.

9.2.5 Power

The 1U frame has two 48V DC jacks, only one is required for operation of the frame, the second provides dual redundancy. The power supply adaptor has no serviceable parts, see section 5.3.4 for details.

Figure 39 Pyxis 1U Frame Rear Panel

Port 3 AES

1 AES_REF-

2 A-

3 B+

4 GND

5 N/C

6 GND

7 A+

8 B-

9 AES_REF+

Table 23 1U Frame Port 3 Pin Out



9.2.6 Video Reference

There is a single video reference input on the 1U frame; allocation of the reference to the inputs is still necessary using either Workbench or the Nebula editor as the 3U frame.


Pyxis Router User Manual Digital Video Signal Modules

10 Signal Modules

10.1 Digital Video

10.1.1 Digital Video Routing Modules 9200 Range

The Pyxis Digital Video Routing Modules are available in a variety of configurations. The modules will support all normal SDI formats up to and including 3Gb/s. They all feature auto-equalization, and are available in Reclocking and Non-reclocking versions. The series includes versions up to 72 x 72 crosspoints.

The Pyxis Digital Video Series includes:-

Reclocking 3G/HD/SD Versions:

• 9200: 72 x 72 3G/HD/SD Reclocking Module.



Non-Reclocking 3G/HD/SD Versions:

• 9203: 72 x 72 3G/HD/SD Non-reclocking Module.



Non-Reclocking SD Versions:

• 9206: 72 x 72 SD Non-reclocking Module.

• 9207: 34 x 34 SD Non-reclocking Module.

• 9208: 17 x 17 S D Non-reclocking Module.

Rear Panels:

• All 72 x72 boards (9200, 9203, and 9206) designed for use with the 9100.





10.1.2 User Interface

Each digital video routing module has the same user interface (accessible via the front door). In the left hand corner are 3 RGB LED's, 2 Hex Switches and 3 Banks of DIP Switches.

10.1.2.1 LED Description

10.1.2.2 Switch Description

Figure 40 9200 Range Modules: Switches and LEDs

Name Color Function

PWR-OKGreen Power OK

Red Failure

H/S(Handshake)

Flashing Amber(may appear to be red

and green LEDs if viewed at close range)

Indicates communication between frame controller and module.With 2449 Controller 3 or 4 flashes every 10 seconds.With 2450 Controller will appear as permanently flashing.

TAKE

Flashing Amber(may appear to be red

and green LEDs if viewed at close range)

Indicates a route has been updated or refreshed

Will flash with every route-set command, will flash constantly if a number of routes are set in rapid succession.

Table 24 9200 Range Modules: LED Functions

Label Type Function

LEVEL Rotary Hex SwitchSets modules 'logical level' adjusting port offset (numbering)(Level & Offsets described in table below)

FACTORY USE Rotary Hex Switch Not Used

SLEW RATE MANUAL

OVERRIDE

DIP Switches(3 Banks of 4-way

switches)

Allows user to manually fix output slew rate (in groups of 8). (Port mapping & speeds detailed in table below)

Table 25 9200 Range Modules: Switch Functionality



LEVEL

DIP SWITCHES

• The state of the switches is only relevant when the switch labelled ENABLE is ON. When off the output slew rate is either set by the reclockers (if available) or via the controller.

• All module configurations have all switches fitted; those not relevant to the configuration are ignored.

• If used in a mixed SD/HD switches should be set to HD for non-reclocking HD/SD modules (9203, 9204 & 9205)

• The switches have no effect on the SD modules (9206, 9207 & 9208)

Hex Switch Position

Logical LevelHex Switch

PositionLogical Level

0 1 8 -

1 2 9 -

2 3 A -

3 4 B -

4 5 C -

5 6 D -

6 7 E -

7 8 F -

Table 26 9200 Range Modules: Control level Settings

LEFT1 2 3 4

Enable Ports 1-8 Ports 9-16 Ports 17-24

OFF (High)Slew Rate set by controller or automatically from reclockers

HD HD HD

ON (Low) Slew Rate set by DIP Switches SD SD SD

Table 27 9200 Range Modules: Left DIP Switch

MIDDLE1 2 3 4

Ports 25-32 Ports 33-40 Ports 41-48 Ports 45-56

OFF (High) HD HD HD HD

ON (Low) SD SD SD SD

Table 28 9200 Range Modules: Middle DIP Switch

RIGHT1 2 3 4

Ports 57-64 Ports 65-72 Not Used Not Used

OFF (High) HD HD

ON (Low) SD SD

Table 29 9200 Range Modules: Right DIP Switch


Pyxis Router User Manual Audio Signal Modules

10.2 Audio

Pyxis has been designed to seamlessly handle, Analogue, AES, and MADI audio signals. A comprehensive range of modules and rear panels are available to support most applications. Each module has a 'level' set and a 'Dest Offset' switch; these allow modules to be configured as individual Levels or as part of one larger Level. Up to four audio modules, analogue, digital or a mixture may be fitted in a 3U frame.

10.2.1 Terminology

10.2.2 MADI

MADI is an industry-standard communications protocol that defines the data format and electrical characteristics of an interface carrying multiple channels of digital audio. The AES/EBU standard for MADI is currently documented in AES10-2003. The MADI standard includes a bit-level description and has features in common with the two-channel format of AES3. Pyxis supports either 56 channels (28 stereo pairs) or 64 channels (32 stereo pairs) but not both simultaneously, with sampling rates of up to 48 kHz and resolution of up to 24 bits per channel.

MADI signals are treated as extra Sources and Destinations on the crosspoint, allowing routing between any AES or analogue audio or MADI channel.

Note: The audio router modules are not asynchronous, they require an AES reference signal (balanced or unbalanced); the crosspoints synchronize to the reference. If no reference is present the router will synchronize to an internally generated frequency (approximately 48kHz).

AES: Audio Engineering SocietyAES/EBU (AES3) Digital Audio Standard

MADI: Multichannel Audio Digital Interface

Channel: Mono Signal - single route through crosspoint

Stereo Pair: Consecutive Pair of Channels (left - right) (odd - even)

Port: Stereo Pair - Input or Output - Physical Connection

56 Channel MADI: 56 Channels or 28 Stereo Pairs

64 Channel MADI: 64 Channels or 32 Stereo Pairs

Transcoder: Translator - direct 1-1 no routing just translation to or from MADI

Vari-Speed: In 56 or 64 Channel Transcoder Mode the sample rate will lock to the MADI sample frequency

SRC: Sample Rate Converter

Channel Status Field:192 bit Word defined in AES standard (AES3)

Defines channel status, includes data such as sample rate, stereo, mono, word length, channel origin.

Table 30 Audio Terminology



10.2.2.1 Dual I/O

Each audio rear panel (detailed in section 11.2) provides four MADI connections, two input and two output.

INPUTS

• Input A is always the default.

• If Input A fails and B is available the router will automatically switch to Input B.

• There is no facility to force Input B; if both are present Input A is always default.

OUTPUTS

• Output B is an exact copy of Output A

10.2.3 Audio Modes

Each audio module (AES or Analogue) supports 4 modes (selected using the 4 way DIP switch on each module, refer to 10.3 and 10.4 for details).

10.2.3.1 56/64 Channel MADI Mode

Sets the number of channels carried on the MADI Output. The MADI Input is configured to the same number as the outputs. In an expanded system within a single frame, all cards must be set the same (refer to section 10.2.4 and 10.2.5 for details on internal and external expansion).

Type Function

4 Way DIP Piano Key DIP

1OFF (up) = 56 channel MADI, ON (down) = 64 channel MADI

2OFF (up) = Router mode, ON (down) = Transcoder mode

3OFF (up) = lock to reference, ON (down) = lock to MADI

4OFF (up) = Fs is not 44.1kHz, ON (down) = Fs = 44.1kHz.

Table 31 Audio Mode Switch Settings




10.2.3.2 Router/Transcoder Mode

Router Mode allows the user to route any input (MADI, AES or Analogue) to any output (MADI, AES or Analogue). When multiple cards within a single frame are set to the same level they are treated as a single larger router (refer to section 10.2.4 for details of internal expansion)

Transcoder Mode fixes the crosspoint and simply routes the AES or Analogue inputs onto the MADI outputs and MADI inputs onto the AES or Analogue outputs with 1-1 mapping.

Example:

On an Analogue module set to 64 Channel MADI in transcoder mode…

• MADI Input channels 0 and 1 route out to Analogue Output Port 1 L+R

• Analogue Input Port 30 L+R route out to MADI Output Channels 58 & 59

(Full port mapping for Transcoder Mode is detailed in Table 32 it shows AES or Analogue Input to MADI output - simply reverse for MADI input to AES or ANALOGUE output)

Vari-Speed is used when the module is in 56 or 64 Channel MADI Transcoder Mode and locks the sample rate to the active MADI Input.

The module can dynamically switch between router and transcoder modes without a reset.


AES or Analog Stereo

Pair

Equivalent Mono

Source

56 Channel

MADI

64 Channel

MADI


Pair

Equivalent Mono

Source

56 Channel

MADI

64 Channel

MADI

1Left 0 0 0

19Left 18 36 36

Right 0 1 1 Right 18 37 37

2Left 1 2 2

20Left 19 38 38

Right 1 3 3 Right 19 39 39

3Left 2 4 4

21Left 20 40 40

Right 2 5 5 Right 20 41 41

4Left 3 6 6

22Left 21 42 42

Right 3 7 7 Right 21 43 43

5Left 4 8 8

23Left 22 44 44

Right 4 9 9 Right 22 45 45

6Left 5 10 10

24Left 23 46 46

Right 5 11 11 Right 23 47 47

7Left 6 12 12

25Left 24 48 48

Right 6 13 13 Right 24 49 49

8Left 7 14 14

26Left 25 50 50

Right 7 15 15 Right 25 51 51

9Left 8 16 16

27Left 26 52 52

Right 8 17 17 Right 26 53 53

Table 32 Transcoder Mode Port Numbering



10.2.3.3 Lock to Reference/MADI Mode

When a module is in router mode (56 or 64 MADI) it can only use the local AES reference. In 56 or 64 Channel MADI Transcoder Mode it has the option of locking to the 1st MADI input using Vari-Speed.

10.2.4 Internal Expansion

The audio modules (9305 & 9400) have been designed with internal expansion ports that connect to the motherboard. The routing modules are interconnected within the frame to allow mix and match analogue and digital systems by fitting any combination of 9400 and 9305 modules.

10Left 9 18 18

28Left 27 54 54

Right 9 19 19 Right 27 55 55

11Left 10 20 20

29Left 28

I/O not available in

56 Channel

MADI transcoder

mode

56

Right 10 21 21 Right 28 57

12Left 11 22 22

30Left 29 58

Right 11 23 23 Right 29 59

13Left 12 24 24

31Left 30 60

Right 12 25 25 Right 30 61

14Left 13 26 26

32Left 31 62

Right 13 27 27 Right 31 63

15Left 14 28 28

33Left 32

I/O not available in 56 Channel MADI transcoder mode

Right 14 29 29 Right 32

16Left 15 30 30

34Left 33


17Left 16 32 32

35Left 34


18Left 17 34 34

36Left 35



Pair

Equivalent Mono

Source

56 Channel

MADI

64 Channel

MADI


Pair

Equivalent Mono

Source

56 Channel

MADI

64 Channel

MADI

Table 32 Transcoder Mode Port Numbering




Figure 41 shows how the 9400/9305 cards are expanded with 4 cards in a single frame, the maximum supported by the module and frame architecture. The 9400 analogue audio module has 36 stereo input channels and 36 stereo output channels. The 9305 digital audio card has 36 AES inputs and 36 AES outputs. Each card encodes up to 36 I/O + 1 MADI (56 or 64 channels) into an internal format which is fed to the expansion inputs of the other cards in the system. Each card can therefore route any of the frames inputs to any of its own outputs.

Internal expansion signal is a high speed multiplex of all the inputs on a card. It is not available external to the frame and cannot be used to make routers larger than 144 discrete AES or stereo Analogue inputs and outputs i.e. the maximum size within one 3U frame.

Figure 41 Audio Modules: Internal Expansion Block Diagram



10.2.5 External Expansion

The Pyxis router is designed to expand a larger MADI router system. An audio module configured to transcoder mode can act as a satellite device to a larger MADI routing system translating AES or Analogue into MADI or MADI to AES or Analogue. Figure 42 illustrates a MADI router using 3 Pyxis frames to translate MADI to and from AES or Analogue Audio.

The MADI ports can be used as a form of expansion when a module is configured to router mode. However each frame would need to use a different control 'LEVEL' and port numbering would be allocated per frame.

10.2.6 Audio Port Numbering

Pyxis Audio modules support Analogue Audio, AES, and MADI formats. The 'D' type sockets on the rear panel (refer to section 11.2 for details) support the first 36 channels; Analogue or AES depending on the audio module. The MADI channels are available through the BNC connectors.

If a single module is being used then the audio signal pairs are 1-36 and the MADI pairs are either 37-64 for 56ch MADI (28 pairs) or 37-68 for 64ch MADI (32 pairs).

A 3U frame can have up to four modules fitted.

• If they are configured as separate levels then the numbering will be per module,

• If they are configured to the same control 'LEVEL' and 'DEST OFFSET' set as per the tables below the modules will be numbered as one large router (up to 272x272 in 64 Channel MADI mode)

• It is not possible to mix MADI modes across modules working as one logical level;

Table 33 and Table 34 detail the audio port numbering in each MADI mode and using each control system. Nucleus allows routing of mono Channels, Nebula routes only stereo pairs.

Figure 42 Audio Modules: External Expansion



10.2.6.1 Nebula Control

Route Numbering 56-Channel MADI Mode Route Numbering 64-Channel MADI Mode

ModuleDEST Offset

Stereo Pair

Number

I/O Audio Format

ModuleDEST Offset

Stereo Pair

Number

I/O Audio Format

1 0

1to36

Analog or AES

1 0

1to36

Analog or AES

37to64

MADI37to68

MADI

2 1

65to

100

Analog or AES

2 1

69to

104

Analog or AES

101to

128MADI

105to

136MADI

3 2

129to

164

Analog or AES

3 2

137to

172

Analog or AES

165to

192MADI

173to

204MADI

4 3

193to

228

Analog or AES

4 3

205to

240

Analog or AES

229to

256MADI

241to

272MADI

Table 33 Audio Modules: Port Numbering with Nebula Controller



10.2.6.2 Nucleus Control

Route Numbering 56-Channel MADI Mode Route Numbering 64-Channel MADI Mode

ModuleDEST Offset

Stereo Pair

Number

I/O Audio Format

ModuleDEST Offset

Stereo Pair

Number

I/O Audio Format

1 0

1to72

Analog or AES

1 0

1to72

Analog or AES

73to

128MADI

73to

136MADI

2 1

129to

200

Analog or AES

2 1

137to

208

Analog or AES

201to

256MADI

209to

272MADI

3 2

257to

328

Analog or AES

3 2

273to

344

Analog or AES

329to

384MADI

345to

408MADI

4 3

385to

456

Analog or AES

4 3

409to

480

Analog or AES

457to

512MADI

481to

544MADI

Table 34 Audio Modules: Port Numbering with Nucleus Controller


Pyxis Router User Manual AES Signal Modules

10.2.7 Audio Modification

The Pyxis Audio modules, Analog & AES, support audio modification allowing manipulation of the audio streams when routed through the crosspoint.

The modification features are:

• Left to both/Right to both

A source oriented feature whereby one channel of a stereo source pair is routed to both channels at the output, hence left to both sees the left channel of a stereo source pair being routed to both left and right channels at the output. Right to both operates similarly

• Mono or Summation

A destination oriented feature whereby a stereo source pair is summed before being routed to a mono destination

• Swap

A source or a destination oriented feature whereby the left and right channels of a stereo source pair are swapped over before being routed to the output

• Normal

A source or destination is one that requires no manipulation whilst being routed, i.e. no changing of channels

These features are configured within the Nucleus or Nebula database and stored on a source and destination basis.

10.3 AES

The Pyxis 9305 is an AES router module. A single card capacity is 36 x 36 AES + up to 32 x 32 on MADI; using multiple modules can expand that capacity. Any extra modules can be a mix of Analog or AES.


The AES module has a user interface made up of switches and LEDs allowing the user to perform the following functions.

• Configure the module (Reset, Mode, Dest Offset, Level)

• Monitor Input Port Status

• Select Input Port for Headphone/Monitor Interface

• Configurable Sample Rate Converter Mode

Figure 43 AES Module: LEDs and Switches



10.3.1.1 MODULE STATUS & CONFIGURATION

LEDs

Figure 44 AES Module: Configuration and Status

Name Function

PWR_OK Green = all power rails okay

H/S Flashes green at about 2Hz when commands are received from controller

TAKE Lights green for about 1 second when the controller sets a route on this card

Table 35 AES Module: Status LED Functionality



Switches

10.3.1.2 MENU INTERFACE

MENU MODES

Name Type Function

RESET Push Button Manual Reset of Module

MODE4 Way DIP

Piano Key DIP





DEST OFFSET Rotary Hex Destination Offset (Range 0-3)

LEVEL Rotary Hex Module Level (Range 0-7)

Table 36 AES Module: Configuration Switch Functionality

Name Type Function

OKPush

ButtonChange Menu Mode (Normal, Input Monitor). For details see Table 38

-+

PushButton

Select Channel to be modified/monitored

UPDOWN

PushButton

2449 Controller and Input Monitor Mode

UP: Force sample rate converter into circuit for selected channel

DOWN: Return Channel to Auto Mode

Else No Effect

Table 37 AES Module: Menu Switch Functionality

Status LEDs Mode Description

NormalIndividual LEDs indicate state of input port (see Table 39)

Input Monitor

As in Normal Mode except:

Single Port, Amber LED indicates channel monitored at headphones.

Solid indicates channel Sample Rate Converters in Auto Mode†

Pulsing†† indicates channel forced to use Sample Rate Converter

Table 38 AES Module: Menu Modes



LEDs

Note: †Auto Mode: Sample Rate Converter is switched in if the difference between the input signal and the reference is greater than 700ppm.

††Flashing is a hard on-off. Pulsing is a smooth sweep between 50 and 100% brightness.

Name Function

O/P LO/P RI/P LI/P R

Green I/P L is Green when the module is in Input Monitor Mode

All other unused.

Input Status

Off No input (receiver is not locked)

GreenInput is present, carries pcm data and is near rate* to reference (input passed in directly)

Pulsing Green†

Input is present, carries pcm data, and is not near rate* to reference (input is passed through sample rate converter)

Flashing Green†

Input is present, carries pcm data, and the sample rate converter has been switched in manually (either from the front switches or from the 2450).

Blue

Input is present, carries non pcm data and is near rate* to reference (input is passed in directly. The non pcm status is determined from the non linear pcm bits in the channel status. Input is deemed to be non pcm if either sub frame carries non PCM data - typically Dolby E)

RedInput is present, carries pcm data, is near rate* to the reference and has a parity error, channel status CRC error or a bi-phase encoding error.

Pulsing Red†

Input is present, is not near rate* and is either non pcm data or is pcm data with a parity error, channel status CRC error or a bi-phase encoding error.

Flashing Red†

Input is present, is near rate* to the reference and a sample slip has occurred. Sample slips are indicated for 5 seconds after they occur before the detector times out.

AmberSelected Input Monitor Channel (routed to headphones) in auto mode

Pulsing Amber†

Selected Input Monitor Channel (routed to headphones) sample rate converter has been switched in manually (either from the front switches or from the 2450).

Table 39 AES Module: Input Status LEDs Functionality

Note: *near rate is defined as within 700ppm of the reference

††Flashing is a hard on-off. Pulsing is a smooth sweep between 50 and 100% brightness



CHANGING MENU MODES

Example 1

Figure 46: Input Status LED 13 Solid Amber indicates the 9305 module is in Input Monitor Mode and Input Port 13 is in auto mode and monitored on headphone socket.

Figure 45 AES Module: Menu Flow Diagram

Figure 46 AES Module: Input Monitoring Example



Example 2

Figure 47: Colored LEDs (not Amber) indicate the 9305 module is in Normal Mode.

• Ports 1, 2, 3, 18, 19, 20, 33, 34, 35, 36:

Solid Green LEDs indicate input data is present, carries pcm data and is near rate to reference

• Ports 6 & 7:

Solid Blue indicates non-audio data is present, carries non-pcm data and is near rate to reference

• Port 15:

Solid Red indicates input data is present, carries pcm data, is near rate to reference but has errors (parity, or status CRC or bi-phase encoding)

10.3.1.3 HEADPHONE MONITORING

A headphone socket on the right hand side of the module allows the user to monitor any of the inputs (selected using Input Monitor Mode - described in Section10.3.1.2).

The headphone volume is limited for safety reasons (approximately -10dB). This limited level can be defeated by holding down the push button labeled HP Limit. The HP Limit LED, normally green, will indicate when the headphones are at full volume by turning red.

If a non-audio source (indicated by blue LED) is selected in Input Monitor Mode the headphone output will be muted and cannot be defeated.

Figure 47 AES Module: Normal Mode Example

The HP Limit LED is normally Green but changes to Red to indicate the headphone output is at full volume.

Figure 48 AES Module: Headphone Socket & Control



10.3.2 AES Module with Non-Audio Signals

The AES module (9305) will pass valid non-audio data if it's synchronous to the reference. Non-Audio data is defined as any audio data without Liner PCM in the channel status data field; a typical example is Dolby-E.

If the input is non-audio the Sample Rate Converters are always bypassed regardless of the force settings.

In Input Status Mode valid non-audio data is indicated by a Blue LED.

Dolby E Routing

To route Dolby E through an AES module the system should be set up as illustrated in Figure 49. The Pyxis frame requires an AES reference and a video black and burst reference to set the switching point. The two references should be locked together. All input ports used to route Dolby E should be set to reference the video signal in the Nucleus or Nebula database. All other Dolby E equipment in the system should also use the same two references.

Figure 49 Routing Dolby E with AES Module(s)


Pyxis Router User Manual Analogue Audio Signal Modules

10.4 Analogue Audio


The Analogue Audio module user interface, switches and LEDs allow the user to perform the following functions

• Configure the module (Reset, Mode, Dest Offset, Level)

• Monitor Input Port Status

• Select Input Port for Headphone/Monitor Interface

• Adjust Line-Up Level On Input Port (Mono Channels)

• Adjust Line-Up Level On Output Port (Mono Channels)

• LED Testing

10.4.1.1 MODULE STATUS & CONFIGURATION

LEDs

Figure 50 Analogue Audio Module: LED's and Switches

Figure 51 Analog Module: Configuration and Status

Name Function

PWR_OK Green = all power rails okay

H/S Flashes green at about 2Hz when commands are received from controller

TAKE Lights green for about 1 second when the controller sets a route on this card

Table 40 Analog Audio Module: Status LED Functionality



Switches

10.4.1.2 MENU INTERFACE

Each Mono Analogue Input and Output has individual Line-Up level adjustment. The adjustment is done by digital potentiometers along with non-volatile storage on each card. The resolution scales with the overall level, hence at +24dBU the resolution is ≈0.25dB per step and at +15dBU the resolution is ≈0.025dB per step.

MENU MODES

Name Type Function

RESET Push Button Manual Reset of Module

MODE4 Way DIP

Piano Key DIP





DEST OFFSET Rotary Hex Destination Offset (Range 0-3)

LEVEL Rotary Hex Module Level (Range 0-7)

Table 41 Analog Audio Module: Configuration Switch Functionality

Name Type Function

OKPush

Button

Change Menu Mode (Normal, Input/Headphone Setup, Output Setup). For details see Table 43 & Table 44

-+

PushButton

Select Channel to be modified/monitored

UPDOWN

PushButton

Change Line-Up Value on Selected Port

Table 42 Analog Audio Module: menu Switch Functionality

MODE Normal Mode Input Setup & Monitor

MENU LEDs

OFF AMBER (I/PL of I/P OFF indicates Mono Channel)

STATUS LEDs Indicate state of input port

(see Table 44)Single Amber LED indicates channel

monitored at headphones.

Table 43 Analogue Module: Menu Modes



LEDs

MODE Output Setup Mode LED Test(s)

MENU LEDs

BLUE (I/PL of I/P OFF indicates Mono Channel)

RED, GREEN, BLUE

STATUS LEDs Single Blue LED indicates output port

for Selected.Red, Green or Blue LED scrolling from

1-36

Table 44 Analogue Module: Menu Modes Continued.

Name Function

O/P LO/P RI/P LI/P R

Color Indicates Mode

Off = Normal Mode

AMBER = Input & Headphone Channel

BLUE = Output Channel

Left/Right Indicates Selected Channel

I/P or O/P LEFT = Left Audio Channel Selected

I/P or O/P RIGHT = Right Audio Channel Selected

Input Status

Off No input (signal level is below -36dBFS)

GreenInput is present, and on average above -36dBFS and below -1.5dBFS.

RedInput is present, and above -1.5dBFS- suggests signal is very close to clipping/maximum.

Table 45 Analogue Audio Module: Input Status LED's Functionality



Changing Menu Modes

Figure 52 Analog Module: Menu Flow Diagram


Pyxis Router User Manual RS422/Timecode Signal Modules

10.5 RS422/Timecode

The RS422/Timecode is a dual-purpose board depending on the switch settings. The RS422/Timecode routing range consists of three modules

Modules

• 9600: 128 Port (RS422)/128x128 (Timecode)



The 32, 64 and 128 port modules take up 1, 2 and 4 rear panel positions respectively.

10.5.1 RS422 Routing 9600 Range

The RS422 routing modules have been developed in three different sizes, each plugging into the appropriate rear panel.

The rear panels use high density connectors (50-way D-Types) and a breakout panel has been designed to fit in the rear of the bay.

When a device is connected the same cable connections are used whether it is a controller or a machine, therefore the routing module configures the ports depending on how the devices are being used. In addition, the routing module supports both distributive (broadcast) and non-distributive (1-1) routing.

Rear Panels

• 9121: 128 port

• 9122: 64 Port

• 9123: 32 Port

Break Out Board

• 9124: RS422 Break Out Panel

10.5.2 Timecode

The Timecode routing modules have been developed in three different sizes, each plugging into the appropriate rear panel.

The rear panels use high density connectors (50-way D-Types).

Rear Panels

• 9125: 128x128

• 9126: 64x64

• 9127: 32x32


Pyxis Router User Manual RS422/Timecode Signal Modules


Each RS422/Timecode Router has the same user interface (accessible via the front door). In the left hand corner are 3 RGB LED's, 2 Hex Switches and 1 Bank of 4 DIP Switches.

10.5.3.1 LED Description

10.5.3.2 Switches

Figure 53 RS422/Timecode Modules: LEDs and Switches

Name Color Function

PWR-OKGreen Power Okay

Red Failure

H/S(Handshake)

Flashing Amber(may appear to be red and green

LEDs if viewed at close range)

Indicates communication between frame controller and module

TAKEFlashing Amber

(may appear to be red and green LEDs if viewed at close range)

Indicates a route has been updated or refreshed

Table 46 RS422/Timecode Modules: LED Functionality

Label Type Function

LEVEL Rotary Hex SwitchSets modules 'logical level' adjusting port

offset (numbering)

TEST Rotary Hex Switch Not Used

MODE DIP Switch Not Used

Table 47 RS422/Timecode Modules: Switch Functionality


Pyxis Router User Manual Video Rear Panels Rear Panels

11 Rear Panels

Pyxis digital video rear panels are available in one, two, and four slot high varieties. The one slot panels may also be used in the 1U Pyxis frame. Specific rear panels have been designed to support Audio, Video, and Control modules in various sizes. A 3U frame may be fitted with a combination of panels in a Mix and Match approach according to the signal modules in the frame. The example shown in Figure 54 has been fitted with a two slot high SDI panel and two audio panels.

11.1 Video Rear Panels

11.1.1 9100 - 72x72 SDI Rear Panel

Rear panel designed for use with the 72 x72 digital video routers; 9200, 9203 and 9206. A single module bought out to 72 input and 72 output BNC connectors in a 4 slot format.

11.1.2 9101 - 34x34 SDI Rear Panel

Figure 54 A Typical Rear Panel Combination

Figure 55 Pyxis 9100 72 x 72 SDI Rear Panel




Rear panel designed for use with the 34 x34 digital video routers; 9201, 9204 and 9207. A single module bought out to 34 input and 34 output BNC connectors in a 2 slot format.

11.1.3 9102 - 17x17 SDI Rear Panel

Rear panel designed for use with the 17 x17 digital video routers; 9202, 9205 and 9208. A single module bought out to 17 input and 17 output BNC connectors in a 1 slot format. Any 1 slot rear panel can be used in a 1U Pyxis Frame.

11.1.4 Rear Panel Port Mapping for Digital Video

Pyxis is designed to be versatile allowing different module combinations to exist in the same 3U frame. In normal practice rear panels are matched with their corresponding modules e.g. a 9100 (72x72 SDI Rear Panel) connected to a 9203 (72 x 72 Non-Reclocking Digital Video Module). This will give a normal one to one mapping in the sense that the BNC numbers are the same as the route numbers.

It is possible to fit other combinations of rear panel and modules, and these will work perfectly well, but the mapping will be different. If a larger capacity rear panel is used with a smaller capacity module then there is no longer a one to one mapping and route numbers will no longer match the BNC connector numbers on the rear panel. The larger rear panel will have more connectors than is necessary, and these will be not connected.

The mapping for these combinations is shown in sections 11.1.4.1 to 11.1.4.3:-

11.1.4.1 9100 (72 x 72 SDI Rear Panel)

9100 Connected to 72 x 72 Digital Video Router (9200, 9203 or 9206)


Figure 58 9100 Connected to 72 x 72 Digital Video Router (9200, 9203 or 9206)





11.1.4.2 9101 (34 x 34 SDI Rear Panel)





Note: Output ports 12 to 16 are not available when a 17 x 17 router module is connected to 9100 rear panel.






11.1.4.3 9102 (17 x 17 SDI Rear Panel)





Note: Output ports 12 to 16 are not available when a 17 x 17 router module is connected to 9101 rear panel.


Note: Only 12 output ports are available when a 72 x 72 router module is connected to 9102 rear panel.


Note: Only 12 output ports are available when a 34 x 34 router module is connected to 9102 rear panel.



Pyxis Router User Manual Audio Rear Panels Rear Panels

11.2 Audio Rear Panels

Pyxis Audio routers can be provided with;

• Balanced or Unbalanced inputs and outputs for AES levels

• Balanced inputs and outputs for Analogue levels

To support those features there are three Pyxis Audio rear panels.

• 9105: 72x72 (mono) or 36 x 36 (stereo) high density balanced audio rear panel (1 slot, suitable for 1U frame)

• 9107: 36x36 unbalanced audio rear panel (2 slot)

• 9108: 18x18 unbalanced audio rear panel (1 slot, suitable for 1U frame)

11.2.1 9105: Balanced Audio Rear Panel

The Pyxis 9105 Rear Panel may be used for analogue or AES audio signals, each panel is one slot high and is fitted with six high density 62-way, 'D' type sockets; three for inputs and three for outputs and 4 BNC connectors for MADI connection; 2 input and 2 output (functionality described in section 11.2.1.1)

Each 9105 panel has a capacity of 36 x 36 stereo pairs (or 72 x 72 mono channels). Larger routers can be constructed within a single frame by using multiple panels. Two panels can be fitted together to provide a 72x72 stereo router, three for a 108x108 stereo router and four, for a 144x144 stereo router.

Figure 67 9105

Figure 68 9107

Figure 69 9108

Figure 70 9105 36 x 36 (72 Mono) High Density Balanced Audio Rear Panel

56 or 64 Channel MADI Input A

Alternative Source 56 or 64 Channel MADI Input

56 or 64 Channel MADI Output

Copy of MADI Output A, 56 or 64 Channel MADI



7-64128

1-128-256

65-192-384

9-256-512

7-64128

1-128-256

65-192-384

9-256-512

Figure 71 and Figure 72 illustrate rear panel port numbering using four Audio Modules and Rear Panels in a single frame configured as a single logical level. The port numbering is dependant on the MADI mode the router is set to. Both illustrations show the modules in logical order but if the destination offset is set correctly on the module it will map itself correctly and recognize the right address range. This means systems can be expanded by adding cards to any empty slots. Tables detailing the port numbering and configuration can be found in sections 10.2.6 and A.1.

Due to the very high density of these connectors, and the difficulty wiring them, SAM have designed a breakout system which takes multiple 62-way D-Types and converts them to standard screw fix connectors to ease wiring. Details of breakout board and wiring in Section 12.2

Alternatively SAM have custom designed a connector shell for the 62-way connector. It's designed to accommodate up to three multi-core cables or multiple separate twisted pairs. Typical cables which can be used are Canford FSM-12 (12 pairs).

The mating connectors' kits are:

• 1790 - with crimp connectors

• 1791 - with solder buckets

To order a connector kit, including shell, mating connector and pins, please contact SAM or your local dealer.

Figure 71 56 Channel MADI - Port Numbering

MADI InputsNebula: Stereo Pairs 37-64Nucleus: Channels 73-128

Frame Slot 1Level = 1DEST OFFSET = 0

Nebula: Stereo Pairs 13-24Nucleus: Channels 25-48



























Alt MADI InputsNebula: Stereo Pairs 37-64Nucleus: Channels 73-128

MADI OutputsNebula: Stereo Pairs 3Nucleus: Channels 73-

MADI InputsNebula: Stereo Pairs 101-128Nucleus: Channels 201-256Alt MADI InputsNebula: Stereo Pairs 101-128Nucleus: Channels 201-256MADI InputsNebula: Stereo Pairs 165-192Nucleus: Channels 329-384Alt MADI InputsNebula: Stereo Pairs 165-192Nucleus: Channels 329-384

MADI InputsNebula: Stereo Pairs 229-256Nucleus: Channels 457-512Alt MADI InputsNebula: Stereo Pairs 229-256Nucleus: Channels 457-512

MADI OutputsNebula: Stereo Pairs 10Nucleus: Channels 205



Figure 72 64 Channel MADI - Port Numbering

MADI InputsNebula: Stereo Pairs 37-68Nucleus: Channels 73-136





























Alt MADI InputsNebula: Stereo Pairs 37-68Nucleus: Channels 73-136

MADI OutputsNebula: Stereo Pairs 3Nucleus: Channels 73-

MADI InputsNebula: Stereo Pairs 105-136Nucleus: Channels 209-272Alt MADI InputsNebula: Stereo Pairs 105-136Nucleus: Channels 209-272MADI InputsNebula: Stereo Pairs 173-204Nucleus: Channels 345-408Alt MADI InputsNebula: Stereo Pairs 173-204Nucleus: Channels 345-408

MADI InputsNebula: Stereo Pairs 241-272Nucleus: Channels 481-544Alt MADI InputsNebula: Stereo Pairs 241-272Nucleus: Channels 481-544




Note: Suitable crimp tool (not supplied), Multicomp 1564260 or SPC Technology CTT8424-01



11.2.1.1 Connector Layout

The layout of the 'D' type socket (viewed from the rear of the router) is shown in Figure 73. Pin Outs are identical on all input and output connectors. Figure 74, Table 48 and Table 49 detail the location of the AES and stereo pairs.

Balanced AES

Balanced Analog Audio

Figure 73 62-way D-Type Pin Numbering

Figure 74 62-way D-Type - Audio Pair Layout

Pair Function Pin Pair Function Pin Pair Function Pin

11+ 24

55+ 7

99+ 15

1- 25 5- 49 9- 57

22+ 1

66+ 9

1010+ 17

2- 43 6- 51 10- 59

33+ 3

77+ 11

1111+ 19

3- 45 7- 53 11- 61

44+ 5

88+ 13

1212+ 41

4- 47 8- 55 12- 42

Table 48 62-way D-Type: Balanced AES Pin Out

Pair Function Pin Pair Function Pin

1L1L+ 24

1R1R+ 22

1L- 25 1R- 23

2L2L+ 1

2R2R+ 2

2L- 43 2R- 44

3L3L+ 3

3L3R+ 4

3L- 45 3R- 46

Table 49 62-way D-Type Analogue Audio Pin Out

Left Channel of a stereo pair(AES versions only use these circuits)

Right Channel of a stereo pair (Not used for AES)

ALL other pins (GND/Chassis)



11.2.2 9107 & 9108: Unbalanced Audio Rear Panels

The Pyxis 9107 Rear Panel may be used for AES audio signals only (with AES module 9305). The panel is 2 slots high and fitted with seventy-two BNC connectors; thirty-six input and thirty-six output. The MADI interface is provided by four SMB connectors, two input and two output.

A single panel has a 36 x 36 capacity, larger routers can be constructed within a single frame by using two AES modules and 9107 rear panels. A single frame can provide a 72 x 72 unbalanced AES router.

The Pyxis 9108 Rear Panel may be used for AES audio signals only (with AES module 9305). The panel is 1 slot high and fitted with thirty-six BNC connectors; eighteen input and eighteen output. MADI interface is provided by four SMB connectors, two input and two output.

4L4L+ 5

4L4R+ 6

4L- 47 4R- 48

5L5L+ 7

5R5R+ 8

5L- 49 5R- 50

6L6L+ 9

6R6R+ 10

6L- 51 6R- 52

7L7L+ 11

7R7R+ 12

7L- 53 7R- 54

8L8L+ 13

8R8R+ 14

8L- 55 8R- 56

9L9L+ 15

9R9R+ 16

9L- 57 9R- 58

10L10L+ 17

10R10R+ 18

10L- 59 10R- 60

11L11L+ 19

11R11R+ 20

11L- 61 11R- 62

12L12L+ 41

12R12R+ 39

12L- 42 12R- 40

Pair Function Pin Pair Function Pin

Table 49 62-way D-Type Analogue Audio Pin Out

Figure 75 9107

Figure 76 9108


Pyxis Router User Manual RS422 Rear Panels Rear Panels

A single panel has an 18 x 18 capacity and can be used in a 1U Pyxis frame but only utilizes half the capacity of the AES module (9305). If a larger capacity router is required the 9107 two slot rear panel should be used in preference to multiple 9108 rear panels.

The MADI functionality is described in section 10.2.2.1 and can be configured to be 56 or 64 Channel MADI.

11.3 RS422 Rear Panels

Pyxis RS422 rear panels are available in one, two, and four slot high varieties. The one slot panel may also be used in the 1U Pyxis frame.

REAR PANELS

• 9121: 128 port RS422 Rear Panel

• 9122: 64 Port RS422 Rear Panel

• 9123: 32 Port RS422 Rear Panel

The breakout panel assembly (9124: detailed in section 12.1) takes the 50-way D-type connectors to 9-way D-type connectors and includes all the parts required for 64 ports. Alternatively the ports can be wired directly. Section 11.3.1 details the pin out to allow user made cables.

Figure 77 9121 RS422 Rear Panel





11.3.1 Connector Layout

The layout of the 'D' type socket (viewed from the rear of the router) is shown in Figure 80.

Pin Outs are identical on all connectors. Figure 81 and Table 50 detail the location of the port pairs, 1 port = 2 pairs, Tx/Rx defined by port configuration so labeling is A+/- B+/-.

Figure 80 50 Way D-Type Pin Numbering

Figure 81 50 Way D-Type Signal Layout

Port Name Pin Port Name Pin

1

1A GND 34

5

5A GND 42

1A+ 18 5A+ 26

1A- 2 5A- 10

1B+ 35 5B+ 43

1B- 19 5B- 27

1B GND 3 5B GND 11

2

2A GND 36

6

6A GND 44

2A+ 20 6A+ 28

2A- 4 6A- 12

2B+ 37 6B+ 45

2B- 21 6B- 29

2B GND 5 6B GND 13

3

3A GND 38

7

7A GND 46

3A+ 22 7A+ 30

3A- 6 7A- 14

3A+ 39 7B+ 47

3A- 23 7B- 31

3A GND 7 7B GND 16

Table 50 50 Way D-Type Pin Out



4

4A GND 40

8

8A GND 48

4A+ 24 8A+ 32

4A- 8 8A- 16

4B+ 41 8B+ 49

4B- 25 8B- 33

4B GND 9 8B GND 17

Chassis 1 Chassis 50

Port Name Pin Port Name Pin



Pyxis Router User Manual Timecode Rear Panels Rear Panels

11.4 Timecode Rear Panels

The Timecode rear panels are fitted with:

• 50 way 'D' type fixed plug for Inputs

• 50 way 'D' type fixed socket for Outputs

11.4.1 50 Way D-Type Connector

The pin allocations for the 50 way D type plug and socket used for Timecode connections are as shown in Figure 85:

Figure 82 9215 Timecode Rear Panel



Figure 85 50 Way D-Type Pin Numbering

Output Connector 50 Way D-Type

Socket

Input Connector 50 Way D-Type

Plug


Pyxis Router User Manual Timecode Rear Panels Rear Panels

Pin Outs are identical on all connectors. Figure 86 and Table 51 show the location of the port pairs, 1 port = 2 pairs, Tx/Rx defined by port configuration so labeling is A+/- B+/-

The Table 51 shows the pin out for Inputs (and Outputs) 1 to 32.

This is repeated for Inputs and Outputs 33-64, 65-96 and 97-128.

Figure 86 50 Way D-Type Signal Layout

Note: 64x64 and 128x128 rear panel layouts differ from the example 32x32 panel shown.

Inputs & Outputs 1 to 16 Inputs & Outputs 17 to 32

Pin Function Pin Function Pin Function Pin Function

1 Chassis 50 Chassis 1 Chassis 50 Chassis

34 1 GND 42 9 GND 34 17 GND 42 25 GND

18 1+ 26 9+ 18 17+ 26 25+

2 1- 10 9- 2 17- 10 25-

3 2 GND 11 10 GND 3 18 GND 11 26 GND

35 2+ 43 10+ 35 18+ 43 26+

19 2- 27 10- 19 18- 27 26-

36 3 GND 44 11 GND 36 19 GND 44 27 GND

20 3+ 28 11+ 20 19+ 28 27+

4 3- 12 11- 4 19- 12 27-

5 4 GND 13 12 GND 5 20 GND 13 28 GND

37 4+ 45 12+ 37 20+ 45 28+

21 4- 29 12- 21 20- 29 28-

38 5 GND 46 13 GND 38 21 GND 46 29 GND

22 5+ 30 13+ 22 21+ 30 29+

6 5- 14 13- 6 21- 14 29-

7 6 GND 15 14 GND 7 22 GND 15 30 GND

39 6+ 47 14+ 39 22+ 47 30+

23 6- 31 14- 23 22- 31 30-

40 7 GND 48 15 GND 40 23 GND 48 31 GND

24 7+ 32 15+ 24 23+ 32 31+

8 7- 16 15- 8 23- 16 31-

9 8 GND 17 16 GND 9 24 GND 17 32 GND

41 8+ 49 16+ 41 24+ 49 32+

25 8- 33 16- 25 24- 33 32-



Pyxis Router User Manual 1U Rear Panels Rear Panels

11.5 1U Rear Panels

The 1U frame can take any of the signal modules however the format restricts the rear panels that can be fitted. All rear panels are listed in Section 11

1U rear panels are:-

• 9102: SDI 17 x 17 Rear Panel (see section 11.1.3)

• 9105: 36 x 36 (72 Mono) High Density Balanced Audio Rear Panel (see section 11.2.1)

• 9108: 18 x 18 Unbalanced AES (see section 11.2.2)

• 9123: 32 Port RS422 (see section 11.3)


Pyxis Router User Manual RS422 Breakout Boards

12 Breakout Boards

12.1 RS422

SAM have created an RS422 breakout board assembly (9124) which gives the user access to the RS422 ports using a standard 9-Way D-Type Sockets in a 2U form factor panel. The 9124 RS422 breakout assembly converts the 50 way connectors on the rear of the Pyxis to individual RS422 9 way D-type connectors, using SAM standard pin-outs for ease of wiring. Each 9124 assembly breaks out up to 64 RS422 ports.

The 9124 Breakout board assembly is supplied as a complete kit of parts as listed below (six digit part numbers are only included for spares or repairs, contact SAM for prices):

• 912426: 8 x Transition Boards, 50-way D-Type to 34 way IDC headers

• 912825: 8 x 34-way twisted pair ribbon cables, 455 mm (18 Inches)

• 912427: 1 x Breakout Rear Panel, 8 x IDC headers to 64 x 9-Way D-Type Sockets

The transition board connects directly onto the 50 Way sockets of the rear panel, the Breakout Panel is a 2U high module mounted in the 19" rack to the rear of the Pyxis frame and the Ribbon Cable connects the two boards quickly and cleanly.

This system also allows expansion as more ports are required and added you simply add more transition boards and if necessary another breakout panel.

Figure 87 9124: RS422 Breakout Board Assembly: System Diagram (9123)

PartQty for 32 Port

Panel (9123)Qty for 64 Port


Panel (9121)

Number of 9124 assemblies required: 1 1 2

912426:8 x Transition Boards, 50-way D-Type to 34 way IDC headers

4 8 16

912825:8 x 34-way twisted pair ribbon cables, 455 mm (18 Inches)

4 8 16

Table 52 9124 Part Quantities Required

9123 32 Port RS422 Rear Panel

912426:8 x 50-way DSUBTransitionBoards

912825:8 x 34-way Ribbon Cables (only 4 used)

912427: 1 x RS422 Breakout Rear Panel



912427:1 x Breakout Rear Panel, IDC headers to 9-Way D-Type Sockets

1 1 2

PartQty for 32 Port



Panel (9121)

Table 52 9124 Part Quantities Required



12.1.1 Connections & Port Mapping

Port numbering on the panel is based on the connections indicated on the metalwork on the rear of the panel.

To breakout a 9121 (128 port panel) two 9124 Breakout boards assemblies are required. Port connection and mapping are detailed in the tables and illustration below.

Figure 88 9124 Breakout Panel - IDC Connector Labelling

Figure 89 9124 RS422 Breakout Panel Port Numbering

9121 Port NumberingBreakout Panel

Numbering9121 Port Numbering

Breakout Panel Numbering

Ports 1-8 Panel 1 Ports 1-8 Ports 65-72 Panel 2 Ports 1-8








Table 53 9124 Breakout Panel - Connections and Mapping

2U



12.1.2 RS422 9-Way D-Type Wiring from 9124 Breakout Rear Panel

Table 56 details the RS422 9-Way D-Type pin-outs for the 9124 breakout rear panel connectors. See section 11.3.1 for the RS422 50-Way D-Type pin out details.

Figure 90 Port Numbering for Breakout of 9121 Rear Panel

2U

2U

4U

Pan

el 1

Pan

el 1

Pan

el 2

Pan

el 2

RS422 Connections

9124 RS422 Breakout Rear Panel

9-Way D-Type Pin-outs

GND 1

A- 2

B+ 3

GND 4

N/C 5

GND 6

A+ 7

B- 8

GND 9

Table 54 9124 RS422 Breakout Rear Panel 9-Way D-Type Pin Outs



12.1.3 RS422 Port Router Configuration

12.1.3.1 RS422 Database Configuration General Notes

A port on an RS422 router is both a source and a destination. In the database source and destination name tables, source and destination 1 should both have the same name (for example VTR 38), source and destination 2 should also have the same name (for example AVID1), etc.

12.1.3.2 2464/2463 Nucleus2 or 2450 Nucleus Controller

When used as a destination, the RS422 port is configured within the router with the correct pin out for a machine, or controlled device (e.g. VTR) to be connected to it using a pin to pin cable (slave or controlled).

Avoid using a controller in a Destination association as the port will be set incorrectly (electrically). This is also true for VTRs being used on Sources, unless they have the ability to be set as a controller if it is necessary to use it to provide control of another VTR.

The following example details why a controller can not be used as a source and a machine as a device.

The correct configuration for a Pyxis fitted with a Nucleus controller is:

• VTR set as a Destination

• Controller set as a Source

Figure 91 details the correct method for routing a VTR to a controller when a Pyxis router is fitted with a Nucleus controller.

Important: When routing RS422 signals the configuration of the router controller depends on which controller model is fitted to the Pyxis router.

• For details on configuring the Nucleus controller see section 12.1.3.2

• For details on configuring the Nebula 2449 controller see section 12.1.3.3

Figure 91 Nucleus Controller Configuration

Tx Rx

Rx Tx

Rx

RxTx

Tx

7

2

3

8

PO

RT

2

PORT 1

7

2

3

8

7 23 8

7 23 8

Pyxis RS422 Card

& Nucleus

Controller

Destinatio

n

Source



12.1.3.3 Nebula 2449 Controller

When used as a source, the RS422 port is configured within the router with the correct pin out for a machine, or controlled device to be connected to it using a pin to pin cable (slave or controlled).

Avoid using a controller in a source association as the port will be set incorrectly (electrically). This is also true for VTRs being used on destinations, unless they have the ability to be set as a controller if it is necessary to use it to provide control of another VTR.

The following example details why a controller can not be used as a source and a machine as a device.

The correct configuration for a Pyxis fitted with a Nebula controller is:

• VTR set as a Source

• Controller set as a Destination.

Figure 92 details the correct method for routing a VTR to a controller when a Pyxis router is fitted with a Nebula controller.

Figure 92 Nebula Controller Configuration

Tx Rx

Rx Tx

Rx

RxTx

Tx

7

2

3

8

PO

RT

1PORT 2

7

2

3

8

7 23 8

7 23 8

Pyxis RS422 Card

& Nebula Controller

DestinationSou

rce


Pyxis Router User Manual Audio Breakout Boards

12.2 Audio

The high density connectors on the Audio rear panels (see section 11.2) are not standard and would require custom cabling. SAM have created an Audio break out board assembly (9128) which gives the user access to the Analogue or AES data via screw fix headers. The 9128 Audio breakout assembly converts the 62-way connectors on the rear of the Pyxis to 10 way screw fix headers for ease of wiring. Each 9128 assembly breaks out up to 72 stereo analogue audio inputs and outputs or up to 144 balanced AES inputs and outputs.

The 9128 Breakout board assembly is supplied as a complete kit of parts as listed below (six digit part numbers are only included for spares or repairs, contact SAM for prices):

• 912826: 12 x Transition Boards, 62-way D-Type to 2 x 34 way IDC headers

• 912825: 24 x 34-way twisted pair ribbon cables, 455 mm (18 Inches)

• 912827: 1 x Breakout Rear Panel, 24 x IDC headers to 24 x 10-Way screw fix headers

The transition board connects directly onto the 62-way sockets of the rear panel, the Breakout Panel is a 2U module mounted in the 19" rack to the rear of the Pyxis frame and the Ribbon Cables connects the two boards quickly and cleanly. The spacing of the screw fix headers means they are difficult to remove - a simple tool is included (and mounted on the Breakout Panel) to make it easier.

The 9128 break out panel is designed to break out two 9105 panels worth of Analogue Audio (72 Channels - Left & Right) or four 9105 panels worth of AES (134 Channels).

Port numbering (on the breakout panel) is based on a transcoder set up not MADI. Diagrams and tables below explain the connections required and port numbering.

Figure 93 9128: Audio Breakout System Diagram

9105 Audio Rear Panel

912826:12 x 62-way DSUBTransitionBoards

912825:24 x Ribbon Cable Assemblies

912827: 1 x Audio Breakout Rear Panel



12.2.1 Connecting Analogue Audio

A single breakout panel gives you access to 72 Analogue Audio Channels (Left & Right). Connections and port mapping are detailed in Table 55 and Figure 94.

Part Qty

9105 - Audio Rear Panel 2

912826: 12 x Transition Boards, 62-way D-Type to 2 x 34 way IDC headers 12

912825: 24 x 34-way twisted pair ribbon cables, 455 mm (18 Inches) 24

912827: 1 x Audio Breakout Rear Panel 1

Table 55 9128: Analogue Audio Breakout Rear Panel - Part Quantities

Figure 94 9128 Analogue Audio Breakout Wiring and Port Numbering

Note: Breakout port numbering is based on the analog audio system (no MADI is present on the breakout panel).

Pyxis Rear Panels (2 x 9105)Two Analog Audio Modules (9400)

Connection to Audio Breakout Board

Breakout Panel Port Numbering



12.2.2 Connecting AES

A single breakout panel gives you access to 144 AES Channels. Connections and port mapping are detailed in Table 56 and Figure 95.

Part Qty

9105 - Audio Rear Panel 4

912826: 12 x Transition Boards, 62-way D-Type to 2 x 34 way IDC headers 24

912825: 24 x 34-way twisted pair ribbon cables, 455 mm (18 Inches) 24

912827: 1 x Audio Breakout Rear Panel 1

Table 56 9128: AES Audio Breakout - Part Quantities

Figure 95 9128 AES Breakout Wiring and Port Numbering

Pyxis Rear Panels (4 x 9105)AES Modules (4 x 9305)

Connection to Audio Breakout Board

Breakout Panel Port Numbering



12.2.3 Connector Pin Out

The breakout panel silk-screen shows port numbering and connector pin out (where possible). Figure 96 is a close up of the right hand side of the Panel.

The rear panel labeling also follows the Transcoder mode port numbering, Figure 97 illustrates the 9128 break out board viewed from the IDC header side.

When using an audio router in MADI mode the routing port numbers will not necessarily match those on the silk-screen. The tables in section Appendix A detail port numbers in all Modes and how they match up to the silk-screen labels on the 9128 Breakout Board.

Note: Breakout port numbering is based on the AES system (no MADI is present on the breakout panel).

Figure 96 9128 Breakout Panel - Silk-screen Labelling

Figure 97 9128 Audio Break Out Panel Ribbon Cable Connection - Metalwork Labelling


Pyxis Router User Manual Inserting and Removing Modules and Controllers Maintenance

13 Maintenance

13.1 Inserting and Removing Modules and Controllers

It is not necessary to power down the frame when inserting or removing system modules and controllers as they have been designed so that they can be 'hot-plugged' with the system powered.

The modules locate and lock in place using slot guides in the metalwork and plug into connectors attached to the rear connector assembly. Each module has two card ejectors (controllers have one) to allow removal and insertion. Figure 98 shows the left card ejector and how it locks into the guides in the frame metalwork.

13.1.1 Before Inserting or Removing Modules or Controllers

To minimize the time the door is open or removed when inserting or removing modules/controllers:

• Remove all of the modules and controllers from their packaging and lay them out in the order they will be fitted.

• Read through the complete procedure before starting work on the router including the sections listed below:

Pyxis 1U: Read section 13.3 for door removal.

Pyxis 3U: Read section13.2 for frame fan bracket removal. If inserting or removing a module from slot 4 also read section 13.3.

Note: Pyxis 1U

• The frame door should be left closed during router operation as it’s fans are part of the router ventilation system. The door must be temporarily removed to allow modules to be fitted or removed. See section 13.3 for details on how to remove and refit the door.

Pyxis 3U

• The frame fan mounting bracket should be left fitted to the router during router operation as it’s fan is part of the router ventilation system. The bracket must be temporarily removed to allow modules to be fitted or removed. See section 13.2 for details on how to remove and refit the frame fan mounting bracket.

• Access to PSU2 or Slot 4 requires the door to be temporarily removed. See section 13.3 for details on how to remove and refit the door.

Electrostatic DamageStatic precautions must be observed when inserting and removing all system modules

Figure 98 Left Card Ejectors

RemoveInsert


Pyxis Router User Manual Inserting and Removing Modules and Controllers Maintenance

13.1.1.1 Inserting a Module or Controller

1. Open the router door to access the router modules and controllers.

Pyxis 1U: Temporarily remove the frame door, see section 13.3.

Pyxis 3U: Temporarily remove the frame fan mounting bracket as described in section 13.2. If the door needs to be removed see section 13.3.

2. Line the module/controller up with the frame slots and gently push it into the router. When the card ejector(s) engage with the frame push the ejector(s) and card to fully seat it in the frame, see Figure 98.

3. If the module has a reset switch, press it after plugging the module in with the power on. This is not required for a controller.

4. Pyxis 3U: Refit the fan frame mounting bracket as described in section 13.2.

5. If the door was removed refit it as described in section 13.3.

6. Close the frame door to complete the procedure.

7. Fitting one or more new cards means that the router configuration must also be updated to match.

13.1.1.2 Removing a Module or Controller

1. Open the frame door to access the router modules.

Pyxis 1U: Temporarily remove the frame door, see section 13.3.

Pyxis 3U: Temporarily remove the frame fan mounting bracket as described in section 13.2. If the door needs to be removed see section 13.3.

2. Pull the card ejector(s) on the card and then gently pull it out, see Figure 98.

3. Pyxis 3U: Refit the frame fan mounting bracket as described in section 13.2.

4. If the door was removed refit it as described in section 13.3.

5. Close the frame door to complete the procedure.

6. Removing one or more cards means that the router configuration must also be updated to match.


Pyxis Router User Manual Removing and Fitting the Frame Fan Mounting Bracket (Pyxis 3U) Maintenance

13.2 Removing and Fitting the Frame Fan Mounting Bracket (Pyxis 3U)

The frame fan mounting bracket must be temporarily removed when inserting/removing modules, controllers or PSUs. The bracket fan is part of the router cooling system and in normal operation the bracket should be fitted to the router.

The procedure for Mk1 and Mk2 3U frames is the same.

Figure 99 Frame Fan Mounting Bracket (Mk1 3U frame shown)



FrameLocation Slot

Frame Fan Header Captive Fastening Screws

Frame Fan Mounting BracketFront View

Frame Fan Mounting BracketRear View

Module Location Slots

Clearance holes for bracket Captive Fastening Screws

Locate in bracket Frame Location Slot (see below)

Frame Fan Mounting BracketRemoved

Frame Fan Mounting BracketFitted


Pyxis Router User Manual Removing and Fitting the Frame Fan Mounting Bracket (Pyxis 3U) Maintenance

13.2.1 Removing the Frame Fan Mounting Bracket

1. Open the frame door fully.

2. Carefully disconnect the frame fan header from the connector (marked FAN2 on the PCB), see Figure 100.

3. Undo the two captive fastening screws on the bracket, see Figure 99.

4. Gently pull the bracket out of the router.

5. Refit the bracket as soon as possible.

13.2.2 Fitting the Frame Fan Mounting Bracket


2. Locate the frame fan mounting bracket so that the vertical metalwork fits in the Frame Location Slot, see Figure 99.

3. The two captive fastening screws pass through the clearance holes and should be done up finger tight to fasten the bracket to the frame.

4. Carefully reconnect the frame fan header to the connector (marked FAN2 on the PCB), see Figure 100. The cable header is keyed so that it can only be fitted the correct way round.

5. Ensure the frame fan powers up correctly.

6. Close the frame door

Figure 100 Frame Fan Bracket Fan Connector

Frame Fan Header

Door FanFan Module (1948)


Pyxis Router User Manual Removing and Fitting the Frame Door Maintenance

13.3 Removing and Fitting the Frame Door

• Pyxis 1U: When fitting or removing a module or controller the frame door must be removed.

• Pyxis 3U: When fitting or removing a module in slot 4 or a PSU in the PSU 2 position the frame door must be temporarily removed for access. The procedure for Mk1 and Mk2 3U frames is the same.

13.3.1 Removing the Frame Door

Pyxis 1U Frame:


2. If the door can be supported without fully extending the ribbon cable there is no need to disconnect it. If this is not possible carefully disconnect the ribbon cable from the fan module PCB and remove the door completely, see Figure 101.

Pyxis 3U Frame:


2. Carefully disconnect the frame fan header from the fan module PCB (marked FAN2 on the PCB) and disconnect the ribbon cable, see Figure 102.

Important: • For correct cooling, the door must be fitted and closed except when access to the modules or controllers is required.

• The door should be refitted to the router as soon as possible after removal, as this ensures correct ventilation of the frame. Failure to do this will result in failure.

• In practice the maximum time that the door can be left open or removed will depend on a number of factors such as; ambient temperature, frame loading, crosspoint routings, etc. To ensure correct operation under all conditions the frame door should be left disconnected for no more than 4 minutes at a time.

Figure 101 Fan Controller PCB


Ribbon Cable Header

Door Fans

Fan Module (1946)

Ribbon Cable Header

Frame Fan Header

Door Fan

Fan Module (1948)



3. Close the frame door to approximately 30° and then pull upwards as shown in Figure 103.

13.3.2 Fitting the Frame Door

Pyxis 1U Frame:

1. Carefully reconnect the ribbon cable, see Figure 104. The ribbon cable header is keyed so that it can only be fitted the correct way around. Ensure the fans power up correctly.

2. Refit and secure the door.

Note: The design of the 3U hinge assembly prevents the door from being removed if it is at a greater angle.

Figure 103 Pyxis 3U: Removing the Front Door

Figure 104 Pyxis 1U Fan Controller PCB

Ribbon Cable Header

Door Fans

Fan Module (1946)



Pyxis 3U Frame:

1. Hold the door at approximately 30° from the front of the frame ensuring that it is centrally located above the hinge.

2. Push the door downwards on to the hinge and then open the door fully as shown in Figure 105.

3. Carefully reconnect the frame fan header to the fan module PCB (marked FAN2 on the PCB) and reconnect the ribbon cable, see Figure 106. The cable headers are keyed so that they can only be fitted the correct way around.

4. Ensure both the door fan and frame fan power up correctly.

5. Close the frame door.

Note: The design of the 3U hinge assembly prevents the door from being fitted if it is at a greater angle.

Figure 105 Pyxis 3U: Fitting the Front Door


Ribbon Cable Header

Frame Fan Header

Door FanFan Module (1948)


Pyxis Router User Manual Replacing the 1U Fan Module 1946 Maintenance

13.4 Replacing the 1U Fan Module 1946

The 1U Fan Module (Door Fans and PCB) is designed for easy replacement. Replacement of the door fans and fan module PCB is described in this section.

The door fan and PCB replacement processes are described separately as replacement of both parts of the 1U Fan Module (1946) is not always necessary.

• If one or more door fans have failed but at least one door fan is working this indicates that the door fans are faulty and the PCB is probably working correctly.

a Replace the Door Fans, see section 13.4.1.

b If the replacement door fans still fail to run replace the Fan Module PCB.

• If all three of the door fans aren’t working the fan module PCB is probably faulty.

a Replace the Fan Module PCB, see section 13.4.2.

b If the door fans still fail to run replace all three Door Fans.

13.4.1 Replacing the Door Fans

1. Pull the frame door out fully. If the door can be supported without fully extending the ribbon cable there is no need to disconnect it. If this is not possible carefully disconnect the ribbon cable and remove the door completely, see Figure 107.

2. Carefully disconnect the three fan headers, see Figure 107.

3. Undo the door fan fixing nuts for each of the three fans, see Figure 107.

4. Remove the door fans and replace with the new fans.

5. Refit the fixing nuts to secure the fans in place on the door.

6. Carefully reconnect the door fan headers, see Figure 107. The fan headers are keyed so that they can only be fitted the correct way around.

7. Ensure the door fans power up correctly.

8. Refit the frame door.

Important: • Operating the router with the door fans stopped or the door open will result in failure of the router.


• In practice the maximum time that the door can be left open or removed will depend on a number of factors such as; ambient temperature, frame loading, crosspoint routings, etc. To ensure correct operation under all conditions the frame door should be left disconnected for no more than 4 minutes at a time.

Figure 107 Replacing the Door Fan

Ribbon Cable Header

Door Fans

Fan Module (1946)

3 x Fan Headers



13.4.2 Replacing the Fan Module PCB

1. Pull the frame door out fully.

2. Carefully disconnect the ribbon cable, disconnect the three fan headers and remove the door completely, see Figure 108.

3. Unscrew the fan module PCB fixing screws shown in Figure 108.

4. Remove the failed fan module PCB and replace with the new PCB.

5. Refit the fixing screws to secure the PCB in place on the door.

6. Carefully reconnect the fan headers and reconnect the ribbon cable, see Figure 108. The cable headers are keyed so that they can only be fitted the correct way around.

7. Ensure all three door fans power up correctly.

8. Refit the frame door.

Figure 108 Replacing the Fan Module PCB (1946)

Ribbon Cable Header

Door Fans

Fan Module (1946)

3 x Fan Headers

Fan Module Fixing Screws



13.5 Replacing the 3U Fan Module 1948

The 3U Fan Module (Door Fan and PCB) is designed for easy replacement. Replacement of the door fan and fan module PCB is described in this section.

The procedure for Mk1 and Mk2 3U frames is the same.

The door fan and PCB replacement processes are described separately as replacement of both parts of the 3U Fan Module (1948) is not always necessary.

• If the door fan is not working but the frame fan is working this indicates that the door fan is faulty and the PCB is probably working correctly.

a Replace the door fan, see section 13.5.1.

b If the replacement door fan still fails to run replace the fan module PCB.

• If both the frame and door fans aren’t working the fan module PCB is probably faulty.

a Replace the fan module PCB, see section 13.5.2.

b If the door fan still fails to work but the frame fan works okay replace the door fan.

13.5.1 Replacing the Door Fan


2. Carefully disconnect the door fan header from the connector (marked FAN1 on the PCB), see Figure 109.

3. Unscrew the door fan fixing screws shown in Figure 109.

Important: • Operating the router for long periods with both the door and frame fans stopped and the door open will result in failure of the router.


• In practice the maximum time that the door can be left disconnected will depend on a number of factors such as; ambient temperature, frame loading, crosspoint routings, etc. To ensure correct operation under all conditions the frame door should be left disconnected for no more than 4 minutes at a time.

Figure 109 Replacing the Door Fan (Mk1 frame shown)

4 x Door Fan fixing screwsDoor Fan header (marked FAN1 on the PCB)



4. Remove the failed door fan and replace with the new fan.

5. Refit the fixing screws to secure the fan in place on the door.

6. Carefully reconnect the door fan header to the fan module PCB (marked FAN1 on the PCB), see Figure 109. The cable header is keyed so that it can only be fitted the correct way around.

7. Ensure the door fan powers up correctly.


13.5.2 Replacing the Fan Module PCB


2. Carefully disconnect the door and frame fan headers from the fan module PCB (marked FAN1 and FAN2 on the PCB) and disconnect the ribbon cable, see Figure 110.

3. Unscrew the fan module PCB fixing screws shown in Figure 110.

4. Remove the failed fan module PCB and replace with the new PCB.

5. Refit the fixing screws to secure the PCB in place on the door.

6. Carefully reconnect the door and frame fan headers to the fan module PCB (marked FAN1 and FAN2 on the PCB) and reconnect the ribbon cable, see Figure 110. The cable headers are keyed so that they can only be fitted the correct way around.

7. Ensure both the door fan and frame fan power up correctly.


Figure 110 Replacing the Fan Module PCB (1948) (Mk1 frame shown)

Door Fan header (marked FAN1 on the PCB)

4 x Fan Module PCB fixing screws

Frame Fan header (marked FAN2 on the PCB)

Ribbon Cable header


Pyxis Router User Manual Replacing a Power Supply: U4880 (1U Pyxis) Maintenance

13.6 Replacing a Power Supply: U4880 (1U Pyxis)

The 1U Pyxis external power supplies can easily be replaced.

1. Remove mains power from the external power supply being replaced.

2. Unscrew and then unplug the 48 V connector from the rear of the router, see Figure 111.

3. Plug power supply into the 48 VDC connector of the replacement power supply on the rear of the router and then screw the retainer on to the connector.

4. Connect the replacement power supply to the mains supply.

• Replacement Pyxis 1U Power Supply SAM order code: U4880

• Power supplies may be hot.

Figure 111 Power Supply Connectors on Frame Rear

PSU 1 Connector PSU 2 Connector


Pyxis Router User Manual Replacing a Power Supply (3U Pyxis) Maintenance

13.7 Replacing a Power Supply (3U Pyxis)

The 3U Pyxis power supplies can easily be replaced.

There are Mk1 and Mk2 PSU Modules for Mk1 and Mk2 frames respectively. It is important to check that the correct PSU module is being fitted into a frame. See Table 57.

Mk1 and Mk2 PSU modules are not inter-changeable, see Table 57:

The replacement procedure for Mk1 or Mk2 is the same and is described below:

Replacement procedure:

1. Check the frame to find out if it is a Mk1 or a Mk2 frame. (See Section 5.1.1 “Mk1 and Mk2 Frames” on page 20.)

2. Check that the replacement PSU Module is compatible. (See Table 57.)

3. If an extra PSU is fitted or a PSU is removed from the frame, the alarm output should be reconfigured to avoid spurious PSU alarms, see section 13.7.1. If a faulty PSU is being replaced no configuration changes are required.

4. The frame fan bracket must be removed to gain access to both of the PSU slots, see section 13.2 for details.

5. The door must also be removed to gain access to the PSU in slot “PSU2”, see section 13.3 for details.

Removal of existing PSU module:

6. Pull the PSU module out using the handle and remove from the unit.Support the weight of the supply and be aware the unit may be hot.

Refitting a PSU module:

7. Check the removed PSU module is compatible with the replacement PSU module.

8. Insert the replacement PSU module fully into the unit. A slight resistance will be met when the mating connectors engage.

9. Refit the unit door, if removed.

10. Refit the frame fan bracket.

11. Restore any PSU alarm settings.

Pyxis Router 3U Frame 3U Frame Order Code Fit PSU Module Order Code

Mk1 9000 1947 or 1944

Mk2 9010 1957

Table 57 Compatible PSU Modules for Pyxis Router Frames

WARNING: PSU Modules may be hot.



• Do not fit Mk2 PSU modules (1957).



• Do not fit PSU modules 1947 or 1944.


Pyxis Router User Manual Replacing a Power Supply (3U Pyxis) Maintenance

13.7.1 Alarm Relay Trigger Configuration

The AES/LTC & Relay 9 way D-Type socket on the rear of the router includes a single pole changeover alarm relay output that indicates the combined status of PSU1, PSU2 and the Door Fan. If only one PSU is fitted the alarm output can be configured to ignore the missing PSU and prevent it from generating a false alarm, see Figure 112 and Table 58 Door fan status can be ignored but this is not recommended as correct router ventilation depends on the door fan operating correctly.

See section 9.1.5 for details of the 9-Way Pin out for connection to the Relay signals.

Figure 112 Fan Module PCB and Alarm Relay Trigger Enable Switches

Alarm Relay Trigger Enable Switch Position

PSU1 PSU2 Door Fan Not Used

ON (INCLUDED) Monitored Monitored Monitored N/A

OFF (IGNORED) Not Monitored Not Monitored Not Monitored N/A

Table 58 Alarm Relay Trigger Enable Switches

Note: Settings should match your frame configuration, for example, if you only have one PSU fitted in the PSU2 position then you should set switch position 1 to 'OFF IGNORED' to disable the empty PSU1 slot and prevent it from generating a false alarm.

ON = INCLUDED

Off = IGNORED

Fan Module PCBLocated on frame door

AES/LTC & Relay 9-Way D-TypeLocated on frame rear panel

Alarm Relay Trigger Enable SwitchesLocated on Fan Module PCB


Pyxis Router User Manual Audio Break Out Port Mapping Audio Port Mapping

Appendix A Audio Port Mapping

A.1 Audio Break Out Port Mapping

The audio break out board does not include MADI signals so port numbering does not match routing port numbers. This appendix includes tables to establish the physical port connection, the logical routing number and the break out panel numbering. Split into two sections assuming standard Analogue or AES connection.

For example if connected to an Analogue router the highlighted section in Table 59 indicates.

Break Out Board Connection/Label R41 (Analog) CH113 (AES)

Physical Port Connection

Module with Destination Offset 1 Input or Output Port5 Right

System Routing Number

56 Channel MADI Router R69

56 Channel MADI Transcoder R5

64 Channel MADI Router R73

64 Channel MADI Transcoder R5

Breakout Board Silk-screen Labelling

Physical Rear Panel Connection

System Routing Numbering

56 Channel MADI 64 Channel MADI

Analog AESModule

Dest Offset

Source/Destination

Router Transcoder Router Transcoder

L40 CH40

1

4Left

68Left

4Left

72Left

4Left

R40 Ch112 Right Right Right Right Right

L41 CH415

Left69

Left5

Left73

Left5

Left

R41 CH113 Right Right Right Right Right

L42 CH426

Left70

Left6

Left74

Left6

Left


L43 CH437

Left71

Left7

Left75

Left7

Left


Table 59 Analogue Example Table



The same connections on the rear panel - now connected to an AES router. The highlighted section in Table 60 indicates.

A.1.1 Analog Breakout: Port Mapping

If two Analog Pyxis Modules (9400) are connected to the break out panel as illustrated in Figure 113 the port numbering is detailed in Table 61

Break Out Board Connection/Label R41 (Analog) CH113 (AES)

Physical Port Connection

Module with Destination Offset 3 Input or Output Port5

System Routing Number

56 Channel MADI Router 197

56 Channel MADI Transcoder 5

64 Channel MADI Router 209

64 Channel MADI Transcoder 5




56 Channel MADI

64 Channel MADI

56 Channel MADI

64 Channel MADI

Analog AESModule

Dest Offset

Source/Destination


R39 CH111

3

3 195 3 207 3

R40 Ch112 4 196 4 208 4

R41 CH113 5 197 5 209 5

R42 CH114 6 198 6 210 6

Table 60 AES Example Table

Figure 113 Analog Audio Breakout Connection







Analog AESModule

Dest Offset

Source/Destination


L1 CH1

0

1Left

1Left

1Left

1Left

1Left


L2 CH22

Left2

Left2

Left2

Left2

Left


L3 CH33

Left3

Left3

Left3

Left3

Left


L4 CH44

Left4

Left4

Left4

Left4

Left


L5 CH55

Left5

Left5

Left5

Left5

Left


L6 CH66

Left6

Left6

Left6

Left6

Left


L7 CH77

Left7

Left7

Left7

Left7

Left


L8 CH88

Left8

Left8

Left8

Left8

Left


L9 CH99

Left9

Left9

Left9

Left9

Left


L10 CH1010

Left10

Left10

Left10

Left10

Left


L11 CH1111

Left11

Left11

Left11

Left11

Left


L12 CH1212

Left12

Left12

Left12

Left12

Left


L13 CH1313

Left13

Left13

Left13

Left13

Left


L14 CH1414

Left14

Left14

Left14

Left14

Left


L15 CH1515

Left15

Left15

Left15

Left15

Left


L16 CH1616

Left16

Left16

Left16

Left16

Left


L17 CH1717

Left17

Left17

Left17

Left17

Left


L18 CH1818

Left18

Left18

Left18

Left18

Left


L19 CH1919

Left19

Left19

Left19

Left19

Left


L20 CH2020

Left20

Left20

Left20

Left20

Left


Table 61 Audio Breakout Port Mapping: Analog Audio



L21 CH21

0

21Left

21Left

21Left

21Left

21Left

R21 R93 Right Right Right Right Right

L22 CH2222

Left22

Left22

Left22

Left22

Left


L23 CH2323

Left23

Left23

Left23

Left23

Left


L24 CH2424

Left24

Left24

Left24

Left24

Left


L25 CH2525

Left25

Left25

Left25

Left25

Left


L26 CH2626

Left26

Left26

Left26

Left26

Left


L27 CH2727

Left27

Left27

Left27

Left27

Left


L28 CH2828

Left28

Left28

Left28

Left28

Left


L29 CH2929

Left29

Left Port not available in Transcoder

mode

29Left

29Left

R29 CH101 Right Right Right Right

L30 CH3030

Left30


mode

30Left

30Left


L31 CH3131

Left31


mode

31Left

31Left


L32 CH3232

Left32


mode

32Left

32Left


L33 CH3333

Left33


mode

33Left Port not

available in Transcoder

modeR33 CH105 Right Right Right

L34 CH3434

Left34


mode

34Left Port not



L35 CH3535

Left35


mode

35Left Port not



L36 CH3636

Left36


mode

36Left Port not







Analog AESModule

Dest Offset

Source/Destination


Table 61 Audio Breakout Port Mapping: Analog Audio (Continued)



L37 CH37

1

1Left

65Left

1Left

69Left

1Left


L38 CH382

Left66

Left2

Left70

Left2

Left


L39 CH393

Left67

Left3

Left71

Left3

Left


L40 CH404

Left68

Left4

Left72

Left4

Left


L41 CH415

Left69

Left5

Left73

Left5

Left


L42 CH426

Left70

Left6

Left74

Left6

Left


L43 CH437

Left71

Left7

Left75

Left7

Left


L44 CH448

Left72

Left8

Left76

Left8

Left


L45 CH459

Left73

Left9

Left77

Left9

Left


L46 CH4610

Left74

Left10

Left78

Left10

Left


L47 CH4711

Left75

Left11

Left79

Left11

Left


L48 CH4812

Left76

Left12

Left80

Left12

Left


L49 CH4913

Left77

Left13

Left81

Left13

Left


L50 CH5014

Left78

Left14

Left82

Left14

Left


L51 CH5115

Left79

Left15

Left83

Left15

Left


L52 CH5216

Left80

Left16

Left84

Left16

Left


L53 CH5317

Left81

Left17

Left85

Left17

Left


L54 CH5418

Left82

Left18

Left86

Left18

Left


L55 CH5519

Left83

Left19

Left87

Left19

Left


L56 CH5620

Left84

Left20

Left88

Left20

Left






Analog AESModule

Dest Offset

Source/Destination





L57 CH57

1

21Left

85Left

21Left

89Left

21Left


L58 CH5822

Left86

Left22

Left90

Left22

Left


L59 CH5923

Left87

Left23

Left91

Left23

Left


L60 CH6024

Left88

Left24

Left92

Left24

Left


L61 CH6125

Left89

Left25

Left93

Left25

Left


L62 CH6226

Left90

Left26

Left94

Left26

Left


L63 CH6327

Left91

Left27

Left95

Left27

Left


L64 CH6428

Left92

Left28

Left96

Left28

Left


L65 CH6529

Left93


mode

97Left

29Left


L66 CH6630

Left94


mode

98Left

30Left


L67 CH6731

Left95


mode

99Left

31Left


L68 CH6832

Left96


mode

100Left

32Left


L69 CH6933

Left97


mode

101Left Port not



L70 CH7034

Left98


mode

102Left Port not



L71 CH7135

Left99


mode

103Left Port not



L72 CH7236

Left100


mode

104Left Port not







Analog AESModule

Dest Offset

Source/Destination





A.1.2 AES Breakout: Port Mapping

If four AES Modules (9305) are connected to the break out panel as illustrated in Figure 114 the port numbering is detailed in Table 62

Figure 114 AES Breakout Connection





Analog AESModule

Dest Offset

Source/Destination


L1 CH1

0

1 1 1 1 1

L2 CH2 2 2 2 2 2

L3 CH3 3 3 3 3 3

L4 CH4 4 4 4 4 4

L5 CH5 5 5 5 5 5

L6 CH6 6 6 6 6 6

L7 CH7 7 7 7 7 7

L8 CH8 8 8 8 8 8

L9 CH9 9 9 9 9 9

L10 CH10 10 10 10 10 10

L11 CH11 11 11 11 11 11

L12 CH12 12 12 12 12 12

L13 CH13 13 13 13 13 13

L14 CH14 14 14 14 14 14

L15 CH15 15 15 15 15 15

L16 CH16 16 16 16 16 16

L17 CH17 17 17 17 17 17

L18 CH18 18 18 18 18 18

Table 62 Audio Breakout Port Mapping: AES



L19 CH19

0

19 19 19 19 19

L20 CH20 20 20 20 20 20

L21 CH21 21 21 21 21 21

L22 CH22 22 22 22 22 22

L23 CH23 23 23 23 23 23

L24 CH24 24 24 24 24 24

L25 CH25 25 25 25 25 25

L26 CH26 26 26 26 26 26

L27 CH27 27 27 27 27 27

L28 CH28 28 28 28 28 28

L29 CH29 29 29Port not


mode

29 29



mode

30 30



mode

31 31



mode

32 32



mode

33Port not


mode



mode

34Port not


mode



mode

35Port not


mode



mode

36Port not


mode





Analog AESModule

Dest Offset

Source/Destination


Table 62 Audio Breakout Port Mapping: AES (Continued)



L37 CH37

1

1 65 1 69 1

L38 CH38 2 66 2 70 2

L39 CH39 3 67 3 71 3

L40 CH40 4 68 4 72 4

L41 CH41 5 69 5 73 5

L42 CH42 6 70 6 74 6

L43 CH43 7 71 7 75 7

L44 CH44 8 72 8 76 8

L45 CH45 9 73 9 77 9

L46 CH46 10 74 10 78 10

L47 CH47 11 75 11 79 11

L48 CH48 12 76 12 80 12

L49 CH49 13 77 13 81 13

L50 CH50 14 78 14 82 14

L51 CH51 15 79 15 83 15

L52 CH52 16 80 16 84 16

L53 CH53 17 81 17 85 17

L54 CH54 18 82 18 86 18

L55 CH55 19 83 19 87 19

L56 CH56 20 84 20 88 20

L57 CH57 21 85 21 89 21

L58 CH58 22 86 22 90 22

L59 CH59 23 87 23 91 23

L60 CH60 24 88 24 92 24

L61 CH61 25 89 25 93 25

L62 CH62 26 90 26 94 26

L63 CH63 27 91 27 95 27

L64 CH64 28 92 28 96 28



mode

97 29



mode

98 30



mode

99 31



mode

100 32





Analog AESModule

Dest Offset

Source/Destination





L69 CH69

1

33 97Port not


mode

101Port not


mode



mode

102Port not


mode



mode

103Port not


mode



mode

104Port not


mode

R1 CH73

2

1 129 1 137 1

R2 CH74 2 130 2 138 2

R3 CH75 3 131 3 139 3

R4 CH76 4 132 4 140 4

R5 CH77 5 133 5 141 5

R6 CH78 6 134 6 142 6

R7 CH79 7 135 7 143 7

R8 CH80 8 136 8 144 8

R9 CH81 9 137 9 145 9

R10 CH82 10 138 10 146 10

R11 CH83 11 139 11 147 11

R12 CH84 12 140 12 148 12

R13 CH85 13 141 13 149 13

R14 CH86 14 142 14 150 14

R15 CH87 15 143 15 151 15

R16 CH88 16 144 16 152 16

R17 CH89 17 145 17 153 17

R18 CH90 18 146 18 154 18

R19 CH91 19 147 19 155 19

R20 CH92 20 148 20 156 20

R21 CH93 21 149 21 157 21

R22 CH94 22 150 22 158 22

R23 CH95 23 151 23 159 23

R24 CH96 24 152 24 160 24

R25 CH97 25 153 25 161 25

R26 CH98 26 154 26 162 26

R27 CH99 27 155 27 163 27

R28 CH100 28 156 28 164 28





Analog AESModule

Dest Offset

Source/Destination





R29 CH101

2

29 157Port not


mode

165 29

R30 CH102 30 158Port not


mode

166 30



mode

167 31



mode

168 32



mode

169Port not


mode



mode

170Port not


mode



mode

171Port not


mode



mode

172Port not


mode

R37 CH109

3

1 193 1 205 1

R38 CH110 2 194 2 206 2

R39 CH111 3 195 3 207 3

R40 CH112 4 196 4 208 4

R41 CH113 5 197 5 209 5

R42 CH114 6 198 6 210 6

R43 CH115 7 199 7 211 7

R44 CH116 8 200 8 212 8

R45 CH117 9 201 9 213 9

R46 CH118 10 202 10 214 10

R47 CH119 11 203 11 215 11

R48 CH120 12 204 12 216 12

R49 CH121 13 205 13 217 13

R50 CH122 14 206 14 218 14

R51 CH123 15 207 15 219 15

R52 CH124 16 208 16 220 16

R53 CH125 17 209 17 221 17

R54 CH126 18 210 18 222 18

R55 CH127 19 211 19 223 19

R56 CH128 20 212 20 224 20

R57 CH129 21 213 21 225 21





Analog AESModule

Dest Offset

Source/Destination





R58 CH130

3

22 214 22 226 22

R59 CH131 23 215 23 227 23

R60 CH132 24 216 24 228 24

R61 CH133 25 217 25 229 25

R62 CH134 26 218 26 230 26

R63 CH135 27 219 27 231 27

R64 CH136 28 220 28 232 28



mode

233 29



mode

234 30



mode

235 31



mode

236 32



mode

237Port not


mode



mode

238Port not


mode



mode

239Port not


mode



mode

240Port not


mode





Analog AESModule

Dest Offset

Source/Destination




Pyxis Router User Manual 1U Frame Specifications Specifications

Appendix B Specifications

B.1 1U Frame Specifications

B.1.1 1U Pyxis Router Dimensions

Frame Size 1U x 19' rack mounting x 411 mm deep including door

Weight 3.5 kg max

Mains Plug Fuse 1.5 A (20 mm)

Inrush Current 8.5 A

Temperature range: Operating: 0°C to +40°C

Storage: 10°C to +70°

Figure 115 1U Pyxis Frame Dimensions

Dimensions are for a full size system (without the power supply) Dimensions are in millimeters (inches).



B.1.2 1U Pyxis External PSU Dimensions (U4880)

Figure 116 1U Pyxis External 48 V 80 W PSU Dimensions (U4880)

Dimensions are in millimeters (inches). Supplied Mains cable length approx. 2 Metres (78”)48 V cable length approx. 1.2 Metres (48”)



B.2 3U Frame Specifications

Mk1 and Mk2 3U frames are similar. The following specification applies to both 3U frame versions.

B.2.1 3U Pyxis Router Dimensions

Frame Size 3U x 19' rack mounting x 440mm deep (including door)

Weight 8Kg max

IEC Socket Fuse 3.15 A (20 mm) Spare fuse stored in IEC socket

Inrush Current 7.2 A

Temperature Range Operating: 0°C to +40°C

Storage: 10°C to +70°

Figure 117 3U Pyxis Frame Dimensions

Dimensions are for a full size system Dimensions are in millimeters (inches).


Pyxis Router User Manual Video Signal Specifications Specifications

B.3 Video Signal Specifications

B.3.1 3G/HD/SD Reclocking Modules

B.3.2 3G/HD/SD Non-Reclocking Modules

Video Inputs

3G SMPTE 424M & 425M-AB (2.97 & 2.976Gb/s)

1080p50/59.94/60

HD SMPTE 292M (1.485 & 1.435Gb/s)

1080i 60/59.94/50

1080p/psf 30/29.97/25/24/23.98

720p 60/59.94/50/30/29.97/25/24/23.98

SD SMPTE 259M-C (270Mb/s)

625i 50

525i 59.94

Number 72/34/17

Connectors 75Ω BNC

Return Loss >15dB to 1.5GHz

>10dB 3GHz

Cable Equalization 3G up to 60m (typical)

Belden 1694AHD up to 100m (typical)

SD up to 200m (typical)

Video outputs

Standards As Inputs

Format As Inputs

Number 72/34/17

Connectors 75Ω BNC

Jitter <0.2UI peak-to-peak


>10dB 3GHz

Cable Driver Slew Rates

Automatic for supported data rates

Switch selectable per 8 outputs for non standard data rates

Table 63 3G/HD/SD Reclocking Module Specification

Video Inputs

3G SMPTE 424M & 425M-AB (2.97 & 2.976Gb/s)

1080p50/59.94/60

HD SMPTE 292M (1.485 & 1.435Gb/s)

1080i 60/59.94/50

1080p/psf 30/29.97/25/24/23.98

720p 60/59.94/50/30/29.97/25/24/23.98

Table 64 3G/HD/SD Non-Reclocking Modules Specification


Pyxis Router User Manual Video Signal Specifications Specifications

B.3.3 SD Non-Reclocking Modules


625i 50

525i 59.94

Number 72/34/17

Connectors 75Ω BNC


>10dB 3GHz

Cable Equalization 3G to 60m (typical)

Belden 1694AHD to 150m (typical)

SD to 200m (typical)

Video outputs

Standards As Inputs

Format As Inputs

Number 72/34/17

Connectors 75Ω BNC



>10dB 3GHz

Cable Driver Slew Rates

Switch selectable per 8 outputs

Controlled via Workbench or Nebula tools

Video Inputs

Table 64 3G/HD/SD Non-Reclocking Modules Specification

Video Inputs


625i 50

525i 59.94

Number 72/34/17

Connectors 75Ω BNC

Return Loss >15dB to 270M

Cable Equalization SD to 200m Belden 1694A

Video outputs

Standards As Inputs

Format As Inputs

Number 72/34/17

Connectors 75Ω BNC


Return Loss >15dB to 270M

Table 65 SD Non-Reclocking Modules Specification


Pyxis Router User Manual Timecode Signal Specifications Specifications

B.4 Timecode Signal Specifications

B.5 Audio Signal Specifications

Inputs/Outputs

Output Amplitude 1-2V pk-pk into a 1 kΩ load

Output Impedance 50 Ohm nominal

Input Impedance > 5 kΩ

Data Rate 50 Hz - 5 MHz

Table 66 Timecode Routing Modules: I/O Specification

Inputs/Outputs

Number 36 AES (9305)

36 Stereo Analog (9400)

Supported Input Rates(using sample rate converters)

32kHz - 192kHz

Supported Output Sample Rates

44.1kHz

48kHz

Channel Status Source IDs PYXI Normal Routing Mode

SRC Input SRC is enabled

MONO Mono Combine Feature Enabled

Table 67 Audio Modules: I/O Specification

Mixed AES & Analog Systems

Digital Input to Analog OutputNote: All measurements are into High Impedance

Outputs Adjustable between +15 and +24dBU line-up level

Electronically balanced, nominal 40 Ohms output impedance

Gain Resolution 0.025 to 0.25dB (15-24 dBU)

Frequency Response +/- 0.1 dB from nominal 40Hz- 15kHz, +/- 0.3dB 20hz -20kHz

THD <0.1% (22Hz-22kHz band limited)

Noise -77dB typical (CCIR 468-2 q-pk) at +18dBU = 0DBFS

-88dB typical (DIN RMS 22-22k)

Left/Right Crosstalk <96dB @ 16kHz

<110dB @ 1kHz

Bit Depth 24 bits

Line-Up Level Resolution 0.025 to 0.25dB (range 15-24dBU)

Table 68 Audio Modules: Digital Input to Analog Output Specification


Pyxis Router User Manual Audio Signal Specifications Specifications

Mixed AES & Analog Systems

Analog Input to Digital Output

Analog Inputs Between +15 and +24dBU line-up level

Balanced, differential, nominal 10k input impedance

Gain Resolution 0.025 to 0.25dB (15-24 dBU)

Frequency response +/- 0.1 dB from nominal 40Hz- 15kHz

+/- 0.3dB 20hz -20kHz

THD @+18dBU 0.02% (22Hz-22kHz band limited)

Noise @+18dBU 77dB (CCIR 468-2 q-pk) at +18dBU = 0DBFS

88dB (DIN RMS 22-22k)

Common Mode Rejection Ratio (CMRR)

<60dB @0dBU

-48dB @+18dBU

Left/Right Crosstalk 96dB @16kHz

102dB @1kHz

Line-Up Level Resolution 0.025 to 0.25dB (range 15-24dBU)

Table 69 Audio Modules: Analog Input to Digital Output Specification

Audio Delays in Pyxis

AES Out Analog Out

Samples Time Samples Time

AES In 5+2=7(AES In + AES Out)

145.83 us29+5=34

(DAC + AES In)708.33 us

Analog In 37 + 2 = 39(ADC + AES Out)

812.5 us37 + 29 = 66(ADC + DAC)

1375 us

AES In 4 to 5 samples 83-104 us

Depending on phase of input to Reference (assume worst case of nearly 5 samples)

AES Out 2 samples 41 us

ADC PCM4202 37 *FS 770 us (at 48 kHz)

DAC PCM4104 29 *FS 605 us (at 48 kHz)

(*FS is sample rate)

MADI In or Out

.

Every conversion to/from MADI typically adds between 1-2 samples to each pass, depending on phase of MADI to source, in Router mode.

Delays in Transcoder mode are 2 samples less.

MADI inputs use 3-pages of memory to buffer audio, therefore the delay can be 2 or 3 samples depending on start-up conditions

Table 70 Pyxis Audio Delays


Pyxis Router User Manual Software Compatibility Matrix Specifications

B.6 Software Compatibility Matrix

Controller SAM WorkBench Software Release

2463Up to 3.17.5

and4.2 and above

2464 4.03 and above

Table 71 Software Compatibility


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