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DESCRIPTION
FANT-FTRANSCRIPT
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7360 ISAM FANT-F
1 Identification 2
2 Introduction 2
3 Features and application notes 2
4 General description 3
5 Functional description 4
6 External interfaces 6
7 Alarm processing 8
8 Physical description 8
9 Power supply 11
FANT-F
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FANT-F 7360 ISAM FANT-F
1 Identification
Table 1 identifies the FANT-F.
Table 1 Identification of the FANT-F
2 Introduction
This document describes the 7360 ISAM FANT-F NT card which is part of the 7360 Intelligent Services Access Manager FX (7360 ISAM FX) for ANSI.
3 Features and application notes
The FANT-F provides the following features:
is an NT card with a 480 Gbps switch can be used in a 7360 ISAM FX shelf has four SFP+ 10 Gigabit Ethernet (10 GE) interfaces. The SFP+ interfaces
support 1 GE and 10 GE data rates. has one 10/100/1000Base-T interface supports NT I/O supports synchronized Ethernet (SyncE) supports 1PPS / Time of Day (ToD) interface supports precision time protocol (PTP) IEEE 1588v2 supports synchronous Ethernet link data clock extraction for network timing
reference (NTR) use: from the SFP+ interfaces on its front plate from two 1 GE or 10 GE interfaces on the NTIO
can be used in the following operational conditions: 5C to +45C (23F to 113F) ambient temperature range, in a central office (CO)
environment with multiple 7360 ISAM FX shelves 40C to +70C (40F to 158F) in stand-alone 7360 ISAM FX shelves
is hot-swappable is compliant to safety standards UL 60950-1 2nd Edition and CAN/CSA-C22.2
No. 60950-1-07, provided that the board is installed, maintained, and used according the relevant installation instructions
Part Number Mnemonic Name
3FE 53701 BD FANT-F 7360 ISAM FANT-F NT card
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FANT-F7360 ISAM FANT-F
4 General description
The FANT-F is responsible for:
the routing/switching and the aggregation of end-user data streams to and from network interfaces and/or uplink interfaces
centralized shelf control and management system clock generation network timing reference (NTR) generation, synchronous equipment timing
source (SETS) centralized shelf alarm processing and reporting
The LT cards are responsible for the physical termination of user interfaces and non-blocking user aggregation.
The FANT-F must be used at the NT-A or the NT-B position, or both, of the 7360 ISAM FX shelf. Figure 1 shows the position of the FANT-F in the ISAM system.
Figure 1 Position of the FANT-F in the ISAM system
NTIOA
NTIOB
AlarmIO board
Power unit
22446
NT-B(FANT-F)
LT #0
ManagementA interface
ManagementB interface
Uplinknetwork
interfaces
LT #1
LT #N-1
LT #N
NT-A(FANT-F)
ISAM system
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5 Functional description
Figure 2 shows the different functional blocks of the FANT-F.
Figure 2 Functional blocks of the FANT-F
CISC
ACU
NUTS
10MHz GPSinterface
BITS interfaceToD and 1HzinterfaceNT reference clock
Peer NTreference inputPeer NTToD/1PPS
NT-NTcommunication ltfNT-NTswitch-over ltfNT speciallines ltfNT serialI/O ltfNT active/standby ltfNT backplane(NTIO)Serialmanagement ltf
Remote craftinterfaceSerial alarminterface
LT reference clocks NT ToD/1PPS
ToD and 1PPS interface
NT frontsystemLEDs
Local craftinterface
NT front uplinkinterface #0
NT front uplinkinterface #4
NT frontuplink LEDs
LT serdesItf#1 LT serdesItf#2LT serdesItf#16Backplane uplink Itf#0Backplane uplink Itf#4Backplane uplink Itf#7NT-NT loassharing Itf
NTIO/NTAP-powering ItfNT power supply Itf SMAS-powering Itf
REFIN
BIM
REFOUT
PNTIN
HIPC
SOI
SLI
SIO
SAS
BSM
RCMI
SAI
LT1LT2
LT16BUI0BUI4BUI7NNLS
FIM
REFIN
REFOUT
SYSLED
UPLED
LCMI
FUI#0
FUI#4
MCSD
PSIM
PBA-FANT-F
22445
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The following subsections describe the functional blocks.
CISCThe centralized ISAM system controller (CISC) implements all on-board controller (OBC) functions, which accommodates a centralized control and management approach of the complete ISAM shelf. The CISC also provides the necessary processing capabilities for Ethernet packets and frames forwarded to the main OBC from the GE switching module.
MCSDThe master clock synchronization and distribution (MSCD) provides the following functionality:
system network timing reference (NTR) synchronization input references from BITS/SSU, synchronous Ethernet input
link data clocks, IEEE-1588 ordinary or boundary clock, GPS input references and ToD data clock inputs
synchronized output reference clocks toward: the shelf-based LTs (backplane connections): 8 kHz or 19.44 MHz the internal NTR signal from the active NT to the standby NT in a redundant NT pair (backplane connection): 8 kHz the external BITS/SSU out interface (located at the front of the General Facilities
Card): independently configurable to 2048 kHz, E1 or DS1 signal performance for SSU/BITS input/output: compliance with ITU-T G.813 Option
2: ANSI performance for synchronous Ethernet (SyncE) input/output: compliance with
ITU-T G.8262 Option 2: ANSI performance for ToD/1PPS input/output: compliance to IEEE 1588v2
NUTSThe network/user transport and switching (NUTS) provides the interface and switching circuitry for the front and back related uplink/network interfaces to/from the LT slots.
PSIMThe power supply interface module (PSIM) converts the rack power supply into all necessary voltages as required by the used components.
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FIMThe front panel interface module (FIM) located at the front stiffener holds the physical interfaces (four SFP+, one 10/100/1000Base-T interface) together with a visual port status indication. The FIM also hosts a management interface (CRAFT).
BIMThe backplane interface module (BIM) provides the necessary control, management, and data plane related interface inside the complete ISAM system.
6 External interfaces
Following are the external interfaces that are accessible through the front panel.
Communication interfacesFive communication interfaces are available through the front panel:
1 x fixed 10/100/1000Base-T port: This port can work in 10 Mbps, 100 Mbps, or 1 GE mode.
4 x 10 GE SFP+ port:This port can work in 1 GE mode (with standard SFP optics) and in 10 GE mode (with SFP+ optics).
Management interfacesThe following management interface is available through the front panel:
local craft management interface (LCMI) (RJ45 connector)
The following clock interfaces are available through the front panel:
ToD/1PPS interface (RJ-45 connector) 10 MHz GPS interface (SMA connector) 1 PPS interface (SMA connector)
Local craft interface
Table 2 describes the signal list and connector pinning (RJ45).
Note Any of the five communication interfaces can also be used as a management interface.
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Table 2 Local craft interface pinning
The FANT-F local craft port serial connection settings are as follows:
interface type: DCEPHY Protocol: Asynchronous (RS232-D) 1 start-bit, 8 data-bits with no parity and 1 stop-bit HW handshaking as per ITU-T V.28 cable distance: 5 m maximum
ToD and 1Hz validation pulse input interface
The FANT-F provides a ToD port on its front panel. This interface consists of differential ToD and 1PPS signals (RS-422 technology), mapped on a RJ45 connector.
Table 3 shows the signals of the ToD interface.
Table 3 TOD/1PPS-interface signal list of the front panel
Signal name Description Type Pin no. Technology
LCMI_RI_DSR Local-craft-mgt-itf data-set-ready O 1 EIA/TIA-562
LCMI_DCD Local-craft-mgt-itf data-carrier-detect O 2 EIA/TIA-562
LCMI_DTR Local-craft-mgt-itf data-terminal-ready I 3 EIA/TIA-562
EG Electrical ground or signal ground Ref. 4 Ref .
LCMI_RXD Local-craft-mgt-itf related serial receive-data O 5 EIA/TIA-562
LCMI_TXD Local-craft-mgt-Iif related serial transmit-data I 6 EIA/TIA-562
LCMI_CTS Local-craft-mgt-itf clear-to-send O 7 EIA/TIA-562
LCMI_RTS Local-craft-mgt-itf request-to-dend I 8 EIA/TIA-562
Signals Description Type RJ45 pin
ToD_UART_T/F ToD UART TX, PTP master mode (differential pair, 100 ohm) O 8, 7
ToD UART RX, PTP slave mode (differential pair, 100 ohm) I
ToD_1PPS_T/F 1 PPS output, PTP master mode (differential pair, 100 ohm) O 6, 3
1 PPS input, PTP slave mode (differential pair, 100 ohm) I
EG Electrical ground REF 4, 5
FG Frame ground REF CASE
NC Not connected - 1, 2
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1 PPS TTL interface on the SMA connector
Table 4 describes the signals of the 1 pulse-per-second interface on the SMA connector.
Table 4 1 PPS Interface on the SMA connector: signal-list
10 MHz GPS interface on the SMA connector
Table 5 describes the signals of the 10 MHz GPS interface on the SMA connector.
Table 5 10MHz GPS interface on the SMA connector: Signal-List
7 Alarm processing
A dedicated alarm I/O functional block located in the General Facilities card performs the collection of internal and external alarms and the alarm cutoff . The FANT-F reads and writes alarms through an I2C interface. Alarm processing and handling is performed by CISC.
8 Physical description
Figure 3 shows the side and front view of the FANT-F.
Signals Description Type Technology
1PPS-TTL 1 PPS output, PTP slave mode (single-ended, 50 ) O TTL
1 PPS input, PTP master mode (single-ended, 50 ) I TTL
Shield Frame ground I Ref.
Signals Description Type Technology
10M_GPS-IN 10 MHz GPS timing reference (sine wave, 50 , transformer coupled) I 2 to 5 VPP
Shield Frame ground I Ref.
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Figure 3 Side and front view of the FANT-F
Dimensions:The dimensions of the FANT-F are:
height: 405 mm (15.94 in.) width: 30 mm (1.18 in.) depth: 205/225 mm (8.07/8.86 in.) weight: 2 kg (4.4 lb)
System status LEDSFigure 4 shows the system status LEDs of the FANT-F.
LEDs
SFPs
1 PPS signal10 MHz signalFront uplink interfaceCraft interfaceToD interface
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Figure 4 FANT-F system status LEDs
Table 6 describes the system status LEDS on the FANT-F.
Table 6 System status LED definition
Port Description
PWR Green - power present Off - no power
A/S Green - active Off - stand-by
ALM Red - alarm condition exists Off - no alarm condition exists
PORT1PORT2PORT3PORT4
Link/activity status (module 1) Link/activity status (module 2) Link/activity status (module 3) Link/activity status (module 4)
ALM
FANT-F
PWR
A/SPORT2
PORT4
PORT1
PORT3
22448
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9 Power supply
The FANT-F is compatible with 48 Vdc nominal and 60 Vdc nominal power supply systems.
Caution Country-dependent tolerances exist regarding the nominal battery voltage values.
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FANT-F 7360 ISAM FANT-F
7360 ISAM FANT-F1 Identification2 Introduction3 Features and application notes4 General description5 Functional descriptionCISCMCSDNUTSPSIMFIMBIM
6 External interfacesCommunication interfacesManagement interfacesLocal craft interfaceToD and 1Hz validation pulse input interface1 PPS TTL interface on the SMA connector10 MHz GPS interface on the SMA connector
7 Alarm processing8 Physical descriptionDimensions:System status LEDS
9 Power supply