1626 lm boards_description

Section 1 � Module 3 � All Rights Reserved © Alcatel-Lucent 2009

3JK11951AAAAWBZZA1 Issue 1.0

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All Rights Reserved © Alcatel-Lucent 2009

Module 3Boards Description3JK11951AAAAWBZZA1 Issue 1.0

Section 1Product Overview

1626 LM (Light Manager) R 5.0BOperation and Maintenance

TOP18039D0SGDENI1.0 Issue 1.0




1626 LM (Light Manager) R 5.0B � Operation and MaintenanceProduct Overview � Boards Description1 � 3 � 2

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First editionSteunou L. 2009-10-0901RemarksAuthorDateEdition

Document History





Module Objectives

Upon completion of this module, you should be able to:

� Describe the faceplate and the main features of the Alcatel-Lucent 1626 LM R 5.0B boards





Module Objectives [cont.]

This page is left blank intentionally





Table of Contents

Switch to notes view! Page1 Boards overview 111.1 User access and related boards 121.2 R/TR-OADM and related boards 131.3 Line amplifier and related boards 141.4 NE management and related boards 15

2 User access and related boards description 172.1.1 TRBD11y1 faceplate 182.1.2 TRBD11y1 functional description 192.2.1 TRBD4xy2 faceplate 202.2.2 TRBD4312 functional description 212.2.3 TRBD4412 and TRBD4612 functional description 222.3.1 TRBC1111 faceplate 242.3.2 TRBC1111 functional description 252.4.1 TRBC4x12 faceplate 262.4.2 TRBC4x12 functional description 272.5.1 PMDC4000 faceplate 282.5.2 PMDC4000 functional description 292.6.1 OCPU2104 faceplate 302.6.2 OCPU2104 functional description 312.7.1 OCPU2100 faceplate 322.7.2 OCPU2100 functional description 332.8.1 PSCU3000 faceplate 342.8.2 PSCU3000 functional description 352.9.1 2xGBE_FC faceplate 362.9.2 2xGBE_FC functional description 372.10.1 ETHC1000 faceplate 382.10.2 ETHC1000 functional description 392.11.1 CMDX1010 faceplate 402.11.2 CMDX1012 faceplate 412.11.3 CMDX1052 faceplate 422.11.4 CMDX10yz functional description 432.12.1 HOST1001 faceplate 442.12.2 HOST1001 functional description 452.13.1 BMDX1x00 faceplate 462.13.2 BMDX1y00 functional description 472.14.1 OMDX8100_x faceplate 482.14.2 OMDX8100_x functional description 492.15.1 OMDX4100_chx-chy faceplate 50

3 R/TR-OADM and related boards description 513.1.1 OADC1102 faceplate 523.1.2 OADC1102 functional description 533.2.1 WMAN1100 faceplate 543.2.2 WMAN1100 functional description 553.3.1 OCNC1220 faceplate 563.3.2 OCNC1220 functional description 573.4.1 OCNC1230 faceplate 583.4.2 OCNC1230 functional description 593.5.1 OCNC1240 faceplate 603.5.2 OCNC1240 functional description 613.6.1 OCNC1280 faceplate 623.6.2 OCNC1280 functional description 633.7.1 OADC1100 faceplate 643.7.2 OADC1100 functional description 653.8.1 OADC1300 faceplate 663.8.2 OADC1300 functional description 67





Table of Contents [cont.]

Switch to notes view! Page3.9.1 TDMX1180 faceplate 683.9.2 TDMX1180 functional description 693.10.1 WMAN3x74 faceplate 703.10.2 WMAN3x74 functional description 713.10.3 WMAN3x74 configuration description 723.11.1 OADC1750 faceplate 743.11.2 OADC1750 functional description 753.12.1 OADC0104 faceplate 763.12.2 OADC0104 functional description 77

4 Line amplifier and related boards description 794.1.1 ALCT1010 faceplate 804.1.2 ALCT1010 functional description 814.2.1 LOFA11y0 faceplate 824.2.2 LOFA11y0 functional description 834.2.3 LOFA11y1 functional description 844.3.1 BOFA1000 faceplate 864.3.2 BOFA1000 functional description 874.4.1 BOFA2000 faceplate 884.4.2 BOFA2000 functional description 894.5.1 EMPM1000 faceplate 904.5.2 EMPM1000 functional description 91

5 NE management and related boards description 935.1.1 ESCT2000 faceplate 945.1.2 ESCT2000 functional description 955.1.3 ESCT2000_SC faceplate 965.2.1 OSCU1010 faceplate 985.2.2 OSCU1010 functional description 995.2.3 2Mb/s supervision frame structure 1005.3.1 USIB1000 faceplate 1025.3.2 USIB1000 functional description 1035.4.1 HSKU1000 & HSKU1100 faceplates 1045.4.2 HSKU1000 & HSKU1100 functional descriptions 1055.5.1 RAIU1000 & RAIU1100 faceplates 1065.5.2 RAIU1000 & RAIU1100 functional descriptions 1075.6.1 PSUP1000 faceplate 1085.6.2 PSUP1000 functional description 1095.7.1 FANS1000 faceplate 1105.7.2 FANS1000 functioning 1115.8.1 FANS2000 faceplate 1125.8.2 FANS2000 functioning 113





Discover� According to trainer instructions, discover the boards in one or more

shelves belonging to the training model: ____ minutesSr. #R. #NE:

41

40

1 20192

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

21 3922

41

40

1 2019

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

21 3922

2

Sr. #R. #NE:





Discover [cont.]

Sr. #R. #NE:

41

40

1 20192

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

21 3922

41

40

1 2019

3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

21 3922

2

Sr. #R. #NE:





Discover [cont.]

� From the student guide, in the present Module, list the 1626 LM boards in the following table accordingto their purpose

Managementand alarmsProtection

Board(s)

Environment and user services

Mux/DemuxAmplifiers and related

Transponders and related





Notes Page

Switch to notes view!





1 Boards overview





1 Boards overview1.1 User access and related boards

3 to 18161TallPMDC4000

2 to 1921MediumHOST1001

3 to 1841MediumOMDX8100_x

3911SmallPSCU3000

3 to 1811MediumOMDX4100_chx-chy

3 to 1843TallTRBC4x12

BMDX1x00

CMDX10yzETHC10002xGBE_FC

OCPU210z

TRBC1111TRBD4x12TRBD11y1

Board Acronym

Tall

MediumTall

Medium

Medium

TallTallTall

Board height

3 to 1881

3 to 181613 to 18433 to 18161

3 to 1821

2 to 19213 to 181213 to 18161

Slot #Maximum quantity

Generic shelfBoard width (slot)

BM

DX

1000

CM

DX

1C

MD

X 2

CM

DX

12

LOFA11y0_Unidir Booster

LOFA11y0_Unidir Preamplifier

OSC

OSC

ALCT

To/from WDM

line

1 VOA 2

2 1VOA

To/fromtransponders

With / without Eth. / FC boards

With / without O-SNCP

protection





1 Boards overview1.2 R/TR-OADM and related boards

SmallMediumTallTall

MediumMediumSmallTallSmall

Board height

114411131

Board width (slot)

2 to 19(*)OCNC128023 to 38(*)OCNC12y0 (**)3 to 18 2WMAN110023 to 38(*)OADC1102

23 to 38(*)OADC010421OADC1750

3 to 181WMAN3x743 to 181TDMX11803 to 18(*)OADC1300

Slot #Maximum quantity

Generic shelfBoard Acronym

(*): Refer to the examples in “System general description/1626 LM system layout” part of this documentation.

(**): OCNC12y0 refers to OCNC1220, OCNC1230 and OCNC1240.

WMAN 3174

LOFA11y0_Unidir

OSC OSC

LOFA11y0_Unidir OCNC1230 OADC0104

ALCTMDTo TRBD/TRBC (up to 72) From TRBD/TRBC (up to 72)

1 VOA 2 1 VOA 2

½OADC1100

TDMX1180 ½ OADC1300

1:2

1:8

OCNC1230

LOF

A

1110

WMAN 3174

8:1

4:1 4:1

4:1 4:1

To/from TRBD/TRBC (up to 8)


Up to 4λ Up to 4λ

Up to 4λUp to 4λ

Up to 32λ

Up to 32λOADC1750

x8

21

VO

A

OADC1750

OADC1300

Up to 96λ at 10Gb/sUp to 80λ at 40Gb/s





1 Boards overview1.3 Line amplifier and related boards

2 to 523 to 1841MediumEMPM10002 to 20(*)1MediumBOFA2000

MediumMediumMedium

Board height

111

Board width (slot)

2 to 20(*)BOFA10002 to 523 to 184LOFA11yz

3 to 182ALCT1010Slot #Maximum

quantitySlot #Maximum quantity

Compact shelfGeneric shelfBoard Acronym

(*) To be analyzed case by case according to the network planning design.

BM

DX

1000

CM

DX

1C

MD

X 2

CM

DX

12

LOFA11y0_Unidir Booster

LOFA11y0_Unidir Preamplifier

OSC

OSC

ALCT

To/from WDM

line

1 VOA 2

2 1VOA

To/fromtransponders

With / without Eth. / FC boards

With / without O-SNCP protection





1 Boards overview1.4 NE management and related boards

111MediumESCT2000_SC2 to 613 to 1821MediumOSCU10yz

(**)(**)SmallSmallSmallSmallSmallSmall

Medium

Board height

(**)(**)111111

1

Board width (slot)

7 to 10123 to 381RAIU110022, 391RAIU1000

7 to 10123 to 381USIB1000

1111ESCT2000

131FANS2000411FANS1000

11, 12221, 402PSUP10007 to 101 (*)23 to 381 (*)HSKU1100

22, 391HSKU1000

Slot #Maximum quantitySlot #Maximum

quantity

Compact shelfGeneric shelfBoard Acronym

(*) More than one board can be inserted in the shelf. Refer to the dedicated board description pages in this documentation part for more details.

(**) Dedicated slots. Refer, for more details, to: - the examples in “System general description/1626 LM system layout” part of this documentation

F an

PWR

PWR

1 2 3 4 5 6 7 8 9 10 11 1 2 13 1 4 15 1 6 17 1 8 19 2 0

F an

PWR

PWR

1 2 3 4 5 6 7 8 9 10 11 1 2 13 1 4 15 1 6 17 1 8 19 2 0

F an

PWR

PWR

1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0

F an

PWR

PWR

1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0

F an

PWR

PWR

1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0

F an

PWR

PWR

1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0

Air deflector

FANS

FANS

FANS

TRU

Air deflector

F an

PWR

PWR

1 2 3 4 5 6 7 8 9 1 0 11 1 2 1 3 1 4 1 5 16 1 7 1 8 19 20

F an

PWR

PWR

1 2 3 4 5 6 7 8 9 1 0 11 1 2 1 3 1 4 1 5 16 1 7 1 8 19 20

F an

PWR

PWR

1 2 3 4 5 6 7 8 9 1 0 11 1 2 1 3 1 4 1 5 16 1 7 1 8 19 20

F an

PWR

PWR

1 2 3 4 5 6 7 8 9 1 0 11 1 2 1 3 1 4 1 5 16 1 7 1 8 19 20

F an

PWR

PWR

1 2 3 4 5 6 7 8 9 1 0 11 1 2 1 3 1 4 1 5 16 1 7 1 8 19 20

F an

PWR

PWR

1 2 3 4 5 6 7 8 9 1 0 11 1 2 1 3 1 4 1 5 16 1 7 1 8 19 20

Air deflector

FANS

FANS

FANS

Fiber storageTop Rack Unit

Air deflector

1320 CT

Links between PSUP and TRU

Links between RAIU and TRU





Notes Page






2 User access and related boards description





2.1 TRBD11y12.1.1 TRBD11y1 faceplateGeneric shelf

TRBD1191 *TRBD1131TRBD1121 3 to 18

TRBD1111SL Slots OTSBoard

TRBD1191

TRBD1121TRBD1121TRBD1131

� * Interconnecting ETHC1000 and TRBD1191 via the back plane saves some cabling on the boards front side.

� To be able to do this, the boards must be inserted in a shelf according to a given rule. Refer to the “Optical channel configuration” for more details.

LED MeaningLED Color





2.1 TRBD11y12.1.2 TRBD11y1 functional description

B&W optical module

O/E+ clock & data recovery

E/O

4

4

4

4

WDM optical module

E/O

VOAO/E

VOA

Colored Laser with locker

Power supply function Local Management

& Alarms

Hardware board

information

Management board

Clock

FECPerformance monitoring

G709 framing

Management Bus

Power supply

Optical Colored signal

Electrical Data stream

TRBD11y1 (TRiButary Direct) can support 1+1 O-SNCP, loop-backs, OTU-2/ODU-2 Trail Trace Identifier, transport of one User Data Channel at 2Mb/s (G.703) through WDM signal G.709 overhead (RJ45 connector).

TRBD1111 is a bidirectional 3R G709 transponder supporting a VSR (I-64.1) B&W optical interface and a 10.709Gbps colored WDM optical interface (NRZ), tunable according to the board type over 8 frequencies or the full extended C-Band, with 50GHz spacing. It provides UNI at 9.9532Gbps and NNI with OTU2 10.709Gbps B&W interface. The WDM emitter consists of a LiNbO3 Mach-Zenhder modulator and a laser.

TRBD1121 is the same as TRBD1111. The only difference is the B&W interface, it’s a S64.2b one.TRBD1131 is the same as TRBD1111. The main difference is B&W interface is dedicated to 10GbEthernet LAN PHY,

with a 10GBASE-LR (10Km reach, 1310nm) B&W interface at 10.31Gbps (UNI only). Moreover WDM bit rate is 11.09Gbps.

TRBD1191 is a bidirectional G.709 transponder with high sensitivity receiver. LiNbO3 Mach-Zenhder colored interface, NRZ modulation, Enhanced FEC. The BW client interface is provided by an XFP module. According to XFP plugged, the client interface can be VSR, S-64.2b, L-64.2, 10G BASE-S, 10G BASE-L or 10G BASE-E. It is the universal transponder, tunable over the whole extended C-band. It provides either User to Network Interface or Network to Network Interface.

The TRBD1191 MLSE is a new 10 Gb/s transponder introduced to minimize the regeneration points on WDM links where the PMD introduced by the optical transmission fiber cable is high. In fact all other 10 Gb/s TRBD versions of the 1626LM are able to tolerate up to 10 ps of PMD accumulated along the link, the TRBD1191 MLSE can tolerate up to 24 ps of PMD thanks to electronic post-processing of the received signal based on Maximum Likelihood Sequence Estimation (MLSE) technology.

The TRBDwxyz/TRBCwxyz naming rule is as follows :� w stands for bit rate : 1 (10Gb/s), 4 (40Gb/s)� x stands for signal type: 1 (NRZ), 2 (RZ), 3 (PSBT), 4 (NRZ-DPSK), 5 (RZ-DPSK),

6 (NRZ P-DPSK), 7 (CSRZ DPSK)� y stands for client interface type: 1 (intra-office (I64.1 or VSR-2000)), 2 (short haul (S64.2b)), 3( 10GBase-LR),

9 (pluggable user interface)� z stands for 1 (no VOA access), 2 (VOA access for dispersion pre-compensation), 3 (tunable filter), 4 (), 5

(MLSE for high PMD tolerance)





2.2 TRBD4xy22.2.1 TRBD4xy2 faceplateGeneric shelf

3, 7, 11 or 15TRBD4312SL Slots OTSBoard

RJ45 -G.703

WDM RX Mon1Unused

RX WDMTX WDM

IN VOAOUT VOA

Power

RXA

TXA

OOS

BWTX RX

Upper part

The TRBD4xy2 board is 3 slots wide and tall height. It can be inserted on the following slots : [3,4, 5], [7,8, 9], [11,12, 13], and [15,16, 17]. Slots 6, 10, 14 & 18 are reserved for optional BOFA when required by configuration or for 10Gb/s transponders or PMDC upgrade .

xy





2.2 TRBD4xy22.2.2 TRBD4312 functional description

UFEC

The Tributary Transponder board (TRBD4xy2) is a bi-directional optical transport interface. The architecture of the board makes it available for many different applications.

The first optical interface bi-directional is the Line interface. This interface is the connection to the network, and is accomplished by a colored single wavelength on the WDM module. Each wavelength on the Line interface is then multiplexed into a single fiber and sent to the network (Tunable on the band C).

This network is a proprietary network based on the G.709 interface, refer to [x] ITU-T RecommendationG.709. The rate is 43.018413 Gb/s with the standardized Reed Salomon RS(255,239) or proprietary Ultra FEC.

The second optical interface bi-directional is the Client interface. This interface is the connection of a single wavelength on the client network with the B&W module.

The Client line carries SDH/SONET standards at 39.81320 Gb/s, called STM-256/OC-768 and can support bit rate 43.018413 Gb/s.

The G.709 FEC requirement is accomplished by an ASIC (UFEC40G).

The board TRBD can receive different daughter boards allowing to support different modulation format, PSBT, DPSK, P-DPSK, …. They are pluggable.

For TRBC application, the B&W DB is replaced by a Concentrator card.For the DPSK application, the WDM Daughter Board is replaced by an optical interface.For TRBD4312, Daughter board MiniROFA is connected at the input pigtail of the PSBT module in order to improve the sensitivity and to guarantee a constant optical power.





2.2 TRBD4xy22.2.3 TRBD4412 and TRBD4612 functional description

UFEC

The Tributary Transponder board (TRBD4xy2) is a bi-directional optical transport interface. The architecture of the board makes it available for many different applications. There is a VOA in external access (input and output optical connector on front panel.

The UFEC40G is a multi-rate multiple forward error correction device supporting SONET/SDH, OTN and Clear Channel applications.

Different optical units are implied : one bidirectional B&W interface, and one bidirectional WDM interface into transponder TRBD with:

� B&W side, the signal is compliant STM-256/OC-768 at 39.81320 Gb/s.� WDM side, the signal is OTU-3 at 43.018413 Gb/s.

TRBD4312 [C band – PSBT; Grid = 50GHz; Up to 80x40 Gb/s]Client side : External client (OPNEXT)Line side : PSBT / Mini ROFA Daughter Board

TRBD4412 [C band – DPSK; Grid = 100GHz; Up to 40x40 Gb/s]Client side : External client (OPNEXT)Line side : DPSK Daughter Board odd channel (Ch Max=195900 - Ch Min=192100; Grid=200GHz) or even channel (Ch Max=196000 - Ch Min = 192000; Grid=200GHz)

TRBD4612 [C band – P-DPSK; Grid = 50GHz; Up to 80x40 Gb/s]Client side : External client (OPNEXT)Line side : P-DPSK Daughter Board (Ch Max=196000 - Ch Min=192000 or Ch Max=195850 - Ch Min=192050 or Ch Max=195900 - Ch Min=192100 or Ch Max=195950 - Ch Min=191950; Grid=200GHz)





Notes Page






2.3 TRBC11112.3.1 TRBC1111 faceplate

Generic shelf

3 to 18TRBC1111SlotsBoard

Upper part

Lower part






2.3 TRBC1111 2.3.2 TRBC1111 functional description

FEC

Performance Monitoring

G709 Framing

16

16

WDM optical module

E/O

VOAWDM RX

Colored Laser with locker

Power supply function

Local Management

& Alarms

Hardware board

information

Management board

Clock

Management Bus

Power supply

Optical Colored signal

Electrical Data stream

VOA

ASIC

TRBC : TRiButary Concentrator.

TRBC1111 can support 1+1 O-SNCP, loop-backs, OTU-2/ODU-2 Trail Trace Identifier, RS-Trace Identifier (J0), transport of one User Data Channel at 2Mb/s (G.703) through WDM signal G.709 overhead (RJ45 connector).

TRBC1111 is a bidirectional 3R G709 transponder concentrating 4 B&W STM16/OC48 optical signals (TDM concentrator) in a 10.709Gbps coloured WDM optical interface (NRZ), tunable over the whole extended C-Band. It provides UNI at 2.488Gbps or NNI with OTU1 2.666Gbps B&W interface. The WDM emitter consists of a LiNbO3 Mach-Zenhder modulator and a laser.

The four incoming signals can be asynchronous.

TRBC111 can use SFP modules, type I-16.1, S-16.1, L-16.1 or L-16.2, for B&W interfaces (see Section 3 –Appendix).





2.4 TRBC4x122.4.1 TRBC4x12 faceplate

Generic shelf

3 to 18TRBC4x12SlotsBoard

RJ45 -G.703

PowerRXATXAOOS

WDM RX Mon1Unused

RX WDMTX WDM

IN VOAOUT VOA

U1_TxU1_Rx

U2_TxU2_Rx

U3_TxU3_Rx

U4_TxU4_Rx

x





2.4 TRBC4x12 2.4.2 TRBC4x12 functional description

UFEC

The TRBC4x12 is the concentrator version 4 x 10Gb/s board

This unit contains a FEC encoding and decoding operator standard RS(255,239) compliant with G.709 and

The G.709 frame Overhead Och are managed, extracted and inserted by the FPGA of the board, called VIKINGS.

Different optical units are implied : four bidirectional B&W interfaces and one WDM interface into the Concentrator TRBC:

� 1 to 4 B&W sides, the signal is compliant STM-64/OC-192, OTU2,10GELAN.� WDM side, the signal is OTU-3 at 43.018413 Gb/s.

TRBC4412 [C band – DPSK; Grid=100Grid; Up to 40x40 Gb/s]Client side : Concentrator Daughter BoardLine side : DPSK Daughter Board odd channel (Ch Max=195900 - Ch Min=192100; Grid=200GHz) or even channel (Ch Max=196000 - Ch Min=192000; Grid=200GHz)

TRBC4612 [C band – P-DPSK; Grid=50GHz; Up to 80x40 Gb/s]Client side : Concentrator Daughter BoardLine side : P-DPSK Daughter Board (Ch Max=196000 - Ch Min=192000 or Ch Max=195850 - Ch Min=192050 or Ch Max=195900 - Ch Min=192100 or Ch Max=195950 - Ch Min=191950; Grid=200GHz)





2.5 PMDC40002.5.1 PMDC4000 faceplate

Generic shelf

3 to 18 PMDC4000SlotsBoard

Extractor Handle

Extractor Handle

INOUT





2.5 PMDC4000 2.5.2 PMDC4000 functional description

D A CA B

D A CA B

D A CA B

D A CA B

D A CA B

D A CA B

A B

D A CA B

D A CA B

D A CA B

D A CA B

D A CA B

D A C

1 2 3 4 5 6 1 2 3 4 5 6H iB il H iB i lO FA P o la r im e t e r

T IAADC

ADC

ADC

ADC

F P G A

O p t ic a l o u tp u t

D S PC IB O R G( c p ld )S N A K E

F l a sh / /

L o c a l S P I 1 S P I D S P

HW_C

FG bu

s

SPI b

us

R I

E C ID

T e s t

T °L o c a l S P I 0

B a c kp a n e l

Polarization controller Polarization controller

The PMDC4000 is a card, specifically designed to extend the PMD tolerance of 40 Gbs signals. In fact the PMD tolerated by PSBT, DPSK and P-DPSK 40 Gbs modulation formats is 2.5 ps and in case of long transmission distances on old fiber infrastructures this value can be easily exceeded.

The PMDC4000 increases the tolerance of 40 Gbs modulation formats up to 8 ps, similar to 10 Gbs signals.

The 1626 LM PMDC4000 is be based on double-stage optical compensation technology, with feedback taken by the state-of-polarization (SOP) of the compensated signal.

Basically the PMDC4000 consist of the polarization controller, a HiBi (high brifringent fiber) element and a polarimeter to measure the state of polarization. The control algorithm has to adjust the polarization so that the SOP (State-of-polarization) at the input of HiBi (high brifringent fiber) element generates polarization modes delays within the HiBi element for DGD at the input of the PMDC itself.

The PMDC4000 is located before the TRBC4x12, TRBD4412 and TRBD4612. Optical signal is NRZ-DPSK and NRZ P-DPSK. The PMDC4000 works in C band.

The PMDC4000 can be associated to any type of 40Gb/s transponder, in any configurations below :� 40Gb/s Unprotected Transponder shelf configuration� Mixed 40Gb/s & 10Gb/s Unprotected Transponder shelf� Optical Protection OSNCP for TRBD 40 Gb/s Transponder with OCPU2 protection units� ROADM LH Transponder Shelf @ 40Gb/s� TR-OADM Transponder Shelf without protection @ 40Gb/s� TR-OADM 40 Gb/s transponder shelf with protection

For all these configurations, PMDC will be installed in an external shelf.On a case by case basis, if space in available in the shelf where the transponders are located, PMDC4000 units can also be installed.





2.6 OCPU21042.6.1 OCPU2104 faceplate

Generic shelf

3 to 18OCPU2104SlotsBoard

Upper part

Mid part





2.6 OCPU21042.6.2 OCPU2104 functional description

OCPU2104

Spare

Main

Transponders

WDM Sides

Sub-board 1

Sub-board 2

Splitter

Coupler

B&W user sides

The OCPU2104 contains optical components for inclusion into two separate ’B/W’ Client input and output paths, to and from 2 X two ’protected’ Transponders (called 1main, 1spare, 2main, 2spare). The OCPU2104 houses a pair of optical splitters that fit into the two ’TX’ paths, and two optical couplers that are fitted into two ’RX’ output paths from ’Protected’ Transponders.

Note: The above figure details only the sub-board 1 optical connections.

The 1x2 optical couplers/splitters fitted to the OCPU2104 have a nominal optical power splitting ratio of 50/50%, (where in the case of the splitters 50% of the applied optical power is fed to the ’Protected’ Transponder main, and 50% is fed to the ’protected’ Transponder spare), for use in a protection system with a 1+1 O-SNCP configuration.

In the “RX” direction, the OCPU2104 shall never receive both signals at the same time; the transponders which are connected to it arbitrate among themselves in order to have one transponder B&W output active, and the other one in shutdown; by this mechanism it is not necessary to use a SWITCH on OCPU2104, but it is enough to use the coupler, always receiving at most one active input.

The coupler/splitter devices used in this unit are specified to operate at both client wavebands identified as1530-1565nm and 1290-1330nm. The 1x2optical coupler/splitters are specified to offer the lowest maximum insertion loss (2.7 to 3.9dB). The same device is used for both the coupler and splitter.

No alarm is raised by this module.





2.7 OCPU21002.7.1 OCPU2100 faceplate

Generic shelf

3 to 18OCPU2100SlotsBoard

MonP2 (P2 Tx W2)MonP1 (P1 Tx W1)Mon W1 (P1 Tx P1)Mon W2 (P2 Tx P2)

Main Out#1 (P1 Rx)Out Prot#1 (P1 Tx P1)Out Trib#1 (P1 Tx W1)

Main In#1 (P1 Tx)

In Prot#1 (P1 Rx P1)In Trib#1 (P1 Rx W1)

Main Out#2 (P2 Rx)Out Prot#2 (P2 Tx P2)Out Trib#2 (P2 Tx W2)

Main In#2 (P2 Tx)

In Prot#2 (P2 Rx P2)In Trib#2 (P2 Rx W2)





2.7 OCPU21002.7.2 OCPU2100 functional description

Transponder #1

Transponder #2

The OCPU2100 is a bi-directional unit acting as a connection point for an Equipment Protection system. In the OCPU2100, the unit contains two separate tap coupler/splitter devices to be inserted into Client “Black & White” traffic feeds, allowing a portion of each incoming signal to be ‘tapped off’ for passage to the Equipment Protection system.

Optical Switches select which of two inputs are fed back to the Client from the Equipment. One switch input feeds in from the ‘normal’ path, this is referred to as ‘Path 1’. The other input feeds from the “Protecting” path, this is referred to as ‘Path 2’.

The Unit is designed so the Optical switches are controlled by the Protection Switch Controller- via back-plane connections.

All optical components used in the OCPU 210X are specified for ‘Dual-Band’ operation, offering comparable performance in the 1290-1330 and 1530-1565nm bands. This allows the unit to operate at:

1) VSR2000 2R1 (1290-1330nm) and,2) S64.2b. (1530-1565nm)3) If OCPU2100 Insertion loss performance wavelength ranges comply, other transmission formats may be

supported.

The OCPU2100 incorporates two optical switches, and two optical splitters with a coupling ratio of 50/50%. It also incorporates 4 optical ports for monitoring function.





2.8 PSCU30002.8.1 PSCU3000 faceplate

Generic shelf

39PSCU3000SlotBoard

� PSCU3000 can manage only one OCPU2100 (2 switches) and 2 OSCU (each switch can be associated with 1 OSCU).� PSCU3000 is required for OMSP Protection, in a shelf containing LOFA, OSCU and OCPU2 boards involved in the protection scheme.






2.8 PSCU30002.8.2 PSCU3000 functional description

Control Logic

SPIDER CombiningdiodesCombining

diodes

LEDsECID

Remoteinventory

The PSCU3000 currently works as a slave to the OSCU. It acts as an interface between the OSCU and OCPU2100 within a shelf involved in protection.

It performs the following functions:� collects alarm information (signal fail) from the OSCU,� monitors the channel selectors (OCPU2100), the bridge switch� required position information of OCPU2100 and OSCU, and sends the necessary commands to the

switches (OCPU2100)





2.9 2xGBE_FC2.9.1 2xGBE_FC faceplate

Generic shelf

3 to 182xGBE_FC

SlotsBoard

Upper part

Lower part

MeaningName





2.9 2xGBE_FC2.9.2 2xGBE_FC functional description

CDR

MUX/DEMUX

2xGBE_FC : concentrator which aggregates two Gigabit Ethernet client signals at 1.25Gb/s or two Fibre Channel at 1.0625Gb/s into a STM–16/OC–48 frame, via GFP mapping and Virtual Concatenation. It is optically connected, according to the provisioned interface, either to a TRBC or an MCC30 (if B&W line interface) or a CMDX (if WDM line interface).

- Four interfaces/ports are present on client side, but only two can be used (U1 and U2 on the front plate). - Two interfaces/ports are present on line/aggregate, but only Line 2 can be used (W on the front plate). - All the interfaces/transceivers are external SFP pluggable modules so that they can be alternated

according to the different applications. Refer to the last Section of this training manual for SFPs list.Clients mixing on the same board is not possible: only 2xGbE or 2xFC is possible in the same board.The mapping of clients is Transparent GFP (GFP–T). The Virtual Concatenation uses a fixed number of VC–4 :VC–4–7v is used for Gigabit EthernetVC–4–6v is used for Fibre Channel. The Line interface supports:

� multi-rate DWDM pluggable modules (SFP), APD type.� B&W STM–16/OC–48 pluggable modules (SFP): I–16.1, S–16.1 and L–16.2. In this case the board

needs to be connected to a B&W port of a transponder (TRBC, MCC30) to obtain a WDM signal.

Each Client interface (U1 and U2 connectors on the front plate) provides the connection to the clients of the network. GbE–SX, GbE–LX, FC–L B&W SFPs can be plugged on clients interfaces.





2.10 ETHC10002.10.1 ETHC1000 faceplate

Generic shelf

3 to 18 *ETHC1000SlotsBoard

Upper part

Lower part

� * Interconnecting ETHC1000 and TRBD1191 via the back plane saves some cabling on the boards front side.

� To be able to do this, the boards must be inserted in a shelf according to a given rule. Refer to the “Optical channel configuration” for more details.

User10 Tx (out)**User10 Rx (in)**



MeaningName





2.10 ETHC10002.10.2 ETHC1000 functional description

ETHC1000 : The ETHC1000 unit is an Ethernet concentrator which can aggregate up to nine Gigabit Ethernet client signals at 1 .25Gbps into a 10 GbE WAN frame at 9.95 Gb/s, in point–to–point applications, via Layer 2 switch. It can be optically connected to the client interface of a TRBD or connected to the TRBD1191 through the equipment back plane. � Twelve interfaces/ports are present on client side.� Two interfaces/ports are present on line/aggregate side.� When all client ports are used, the related traffic must be spread over the two aggregate sides with no more than 9 client signals per side.

� Jumbo frames are supported on client side : up to 9600 bytes per frame. All the client interfaces/transceivers are external SFP pluggable modules. The Line interfaces/transceivers are external XFP pluggable modules.

The Line (L1 and L2 connectors on the front plate, Port #13 and Port#14 in CT view) ) bidirectional optical interfaces host B&W optical modules, so they need to be linked to a B&W port of a transponder (TRBD) to obtain a WDM signal to be multiplexed into a single fibre and sent to the network.

The following 10 GbE WAN B&W pluggable modules (XFP) are supported:� I–64.1/10GbE base L� S–64.2b/10GbE base E

Each Client interface (P1 to P12 on the front plate) provides the connection to the clients.GbE–SX and GbE–LX B&W SFPs can be plugged on clients interfaces.The Layer 2 switch tags the up to nine Ethernet streams with a VLAN ID, then aggregates the different streams and send them, over a XGMII interface, to one (or both) 10 GbE transceiver. The 10 GbE transceiver provides the entire IEEE 802.3ae, including PMD, PMA and PCS with 64B/65B encoding–decoding. Its serial output is 10 GbEthernet WAN (9.953 Gb/s).





2.11 CMDX10yz2.11.1 CMDX1010 faceplate

Generic shelf

2 to 19CMDX1010SlotsBoard

Upper part

Lower part







Generic shelf

2 to 19 *CMDX1012SlotsBoard

1st CH_IN1st CH_OUT2nd CH_IN2nd CH_OUT3rd CH_IN

3rd CH_OUT4th CH_IN

4th CH_OUT

Mon_OUTMon_IN

5th CH_IN5th CH_OUT6th CH_IN

6th CH_OUTMUX_OUTDEMUX_IN

7th CH_IN7th CH_OUT

8th CH_IN8th CH_OUT

� * CMDX1012 card provides fixed Mux/Demux functionality for TRBD4612 with 50GHz channel spacing






Generic shelf

2 to 19 *CMDX1052SlotsBoard

MUX_OUTDEMUX_IN

1st CH_IN1st CH_OUT2nd CH_IN

2nd CH_OUT3rd CH_IN

3rd CH_OUT4th CH_IN

4th CH_OUT

Mon_OUTMon_IN

� * HOST1001 and CMDX4100 are associated to get CMDX1052.� CMDX1052 card provides fixed Mux/Demux functionality for TRBD4412 with 100GHz channel spacing

Indicates CMX and/or CDX are in the Initialisation state and are not yet at operating temperature. Available only with AWG technology module

the optical moduleYellowINIindicate abnormal conditions at demultiplexer input.the Shelf ControllerYellowDAB

indicate abnormal conditions at one or more multiplexer inputs

the Shelf ControllerYellowMABMeaningManaged byLED ColorName

CMDX1052 LED





2.11 CMDX101yz2.11.4 CMDX10yz functional description

Input 11 λ

Input 81 λ

Output 11 λ

Output 81 λ

Photodetector

Photodetector

Photodetector 1

PhotoDetector 8

Management

8

DC Power Supply

APSD signal

Combined output

8 λ

Combinedinput 8 λ

CMX

CDX

Management

Output monitor

CMDX1010 is a 8 channel Mux/Demux @ 50GHz for Long Haul terrestrial and submarine links. It multiplexes/demultiplexes 8 colored optical signals to/from a single port connected to the BMDX.

CMDX1012 (8 Channel Mux/Demux @ 50GHz whose Mux has same filter shape as its Demux (for P-DPSK)) is a bidirectional unit used for multiplexing and demultiplexing in each of the 12 block paths. In the multiplexing direction the unit multiplexes 8 (resp.12) optical channels from transmitters to one single optical output which is routed to either a 12:1 band mux/demux unit. In the demultiplexing direction the unit receives a WDM signal from BMDX before demultiplexing the signal into 8 (resp. 12) channel outputs and then routing the channels to the relevant receiver.On each of the input ports and the output port of the Multiplexer, there is a tap coupler and a photo detector and there is also an optical monitor port at the output side. On the input port of the Demultiplexer, there is a tap coupler and a photo detector. These photo detectors measure the respective optical power via the tap coupler and feed the power level signals to the on board FPGA.xThe CMDX1012 component uses AWG (Arrayed Waveguide Grating) technology and is a dedicated card for TRBD4612 and TRBC4612.

CMDX1052 is a 4 channel Mux/Demux @ 100GHz. It’s a dedicated card for TRBD4412 and TRBC4412.

Naming rules for CMDXwxyz :� w: big functional or structural differences

Today for all multiplexers/demultiplexers this is 1� x: today for all CMDX this is 0� y: grid

1: stands for 50GHz grid2: stands for 40GHz grid3: stands for 33GHz grid4: stands for 25GHz grid

� z: minor modifications0: AWG technology1: long haul applications





2.12 HOST10012.12.1 HOST1001 faceplate

Generic shelf

2 to 19 *HOST1001SlotsBoard

� * HOST1001 and CMDX4100 are associated to get CMDX1052.� CMDX1052 card provides fixed mux/demux functionality for TRBD4412 with 100GHz channel spacing

Extractor Handle

Extractor Handle

HOST1001 LED Meaning





2.12 HOST1001 2.12.2 HOST1001 functional description

InternalPower supplies+3.3V

+5V

Card presence

Microcontroller

SPIDER:SPI INTERFACE

EEPROM

EEPROM

Remote Inventory

ECID SPI Bus

Control board

Pluggable module function

Temperaturesensor

SPI Bus

+48V

Alarm interface

Optical connectors on Front Panel

Backplane connector

Micro cut off detection

Power supply

Power detection

Module EEPROM

Electrical connector

The above diagram shows the main function blocks of the board on which the optical module is plugged and interfaced.

The HOST1001 is a mezzanine board designed from 1626 R5.0A. It is a main board that can manage one optical pluggable module as CMDX1012 module (4 channels Mux/Demux 100 GHz) for example.

The pluggable optical modules that can be used with the HOST1001 are Mux/Demux modules.

This unit is equipped with SPIDER, ECID, Remote Inventory, Temperature Sensor, DC-DC converter, Power Supply micro failure detection.

All the main signals from the modules (alarms, module presence) are interfaced and accessible from HOST1001 through SPI link or registered into SPIDER.





2.13 BMDX1x002.13.1 BMDX1x00 faceplate

Generic shelf

BMDX1100 3 to 18 *BMDX1000SlotsBoard

Upper part

Lower part

� * The Automatic Laser Control can be configured in “Dynamic mode” to regulate the output power of the BMDX board. In such a case, the ALCT and BMDX boards must be inserted & declared according to the table shown below. Refer to ALCT1010 description for more details.

The « Dynamic mode » of the ALC can be used when the ALCT and BMDX boards are inserted and declared according to the following table:

1516171811121314789103456BMDX slot #

1817161514131211109876543ALCT slot #






2.13 BMDX1y002.13.2 BMDX1y00 functional description

Photodetector

Photodetector

Photodetector 1

Photodetector

12

12

APSD signal

Combined output

Combinedinput

BMX

BDX

ManagementDC Power Supply

Output monitorInput 1

Input 12

Output 1

Output 12

BMDX1000 is a Band (12:1) Mux / (1:12) Demux used in Line Terminal, Back-to-Back terminal and R-OADM configurations, supporting up to 8 wavelengths per Band. It multiplexes up to 12 Bands coming from the CMDXs into the aggregate signal (up to 96 channels) to be sent to the WDM line and demultiplexes the aggregate signal into 12 Bands forwarded to the CMDXs. In Back-to-Back configuration, all the 12 Bands are managed.

BMDX1100 is a modified Band (12:1) Mux / (1:12) Demux for B-OADM application with up to 100% add/drop capacity in full symmetric configuration. It supports up to 7 wavelengths per Band.

Naming rules for BMDXwxyz :� w: big functional or structural differences

Today for all multiplexers/demultiplexers this is 1� x: application

0: stands for the Line Terminal, B-t-B and R-OADM application1: stands for TPXC and Band-OADM functionality

� y: today for all BMDX this is 0� z: today for all BMDX this is 0





2.14 OMDX8100_x2.14.1 OMDX8100_x faceplate Generic shelf

OMDX8100_S2OMDX8100_S1OMDX8100_L2OMDX8100_L1

3 to 18

OMDX8100_L1_XSlotsBoard

Upper part

Lower part

� The EXPANSION interface (SB IN/OUT) is only present on the OMDX8100_L1_X faceplate.

LED MeaningLED ColorOMDX8100_x Front panel LED Meanings





2.14 OMDX8100_x2.14.2 OMDX8100_x functional description

Input 11 λ

Input 8 (4)1 λ

Output 11 λ

Output 8 (4)1 λ

Photodetector

Photodetector

Photodetector 1

PhotoDetector8(4)

Management DC Power Supply

APSD signal

Combined output

Combined input

OMX

Management

ODX

9:1(5:1)LB/SB

9:1(5:1)

Input monitor

Output monitor

Photodetector

9(5)Photo

detector 10

Extraoutput

LB/SB

Extrainput

Expinput SB

SB

OMDX8100_x is 100GHz grid channel multiplexer/demultiplexer for regional applications (Up to 32 channels). In the picture above, dashed lines correspond to components specific to OMDX8100_L1_X.OMDX8100 (respectively OMDX4100) is composed of :• a 100 GHz 9:1 ( 5:1) multiplexer/demultiplexer:multiplexes/demultiplexes eight (four) optical channels + extra long or short band signal (extra channels) into/from a combined output/input. This latter is either connected to Long Band/Short Band multiplexer/demultiplexer or to an other OMDX extra input/output or to a LOFA input/output.• a Long Band/Short Band multiplexer/demultiplexer (OMDX8100_L1_X only): multiplexes/demultiplexes the aggregated Long band signal from/to OMX/ODX and the aggregated

Short band signal from/to Expansion input/output connected to a ODMX8100_S1 or S2 combined output/input.For OMDXw100_y_z naming, special rules must be considered :w: Number of channels to be multiplexed / demultiplexedx: Grid (in GHz)_y: Band

� L1: stands for channels 193.000 to 193.800 THz� L2: stands for channels 192.000 to 192.800 THz� S1: stands for channels 195.200 to 196.000 THz� S2: would stand for channels 194.200 to 195.000 THz� chx-chy: would stand for channels x to y THz

_z: Filtering process :� X: Expansion filtering

• The available “OMDX” boards are: OMDX8100_L1_X, OMDX8100_L1, OMDX8100_L2, OMDX8100_S1, OMDX8100_S2, OMDX4100_Ch20-23, OMDX4100_Ch25-28, OMDX4100_Ch30-33, OMDX4100_Ch35-38, OMDX4100_Ch42-45, OMDX4100_Ch47-50, OMDX4100_Ch52-55, OMDX4100_Ch57-60.





2.15 OMDX4100_chx-chy2.15.1 OMDX4100_chx-chy faceplate Generic shelf

OMDX4100_ch42-45OMDX4100_ch35-38OMDX4100_ch30-33OMDX4100_ch25-28

3 to 18

OMDX4100_ch20-23SlotsBoard

OMDX4100_ch57-60OMDX4100_ch52-55OMDX4100_ch47-50

EXTRA INEXTRA OUT

4th CH_IN4th CH_OUT3rd CH_IN

3rd CH_OUT2nd CH_IN

2nd CH_OUT1st CH_IN

1st CH_OUT

MUX OUT MONDEMUX IN MON

MUX_OUTDEMUX_IN

Name MeaningAccess points description (from top to bottom)





3 R/TR-OADM and related boards description





3.1 OADC11023.1.1 OADC1102 faceplate Generic shelf

23 to 38OADC1102SlotsBoard

TX INPUT : EXPRESS CHANNELS OADC COUPLER INPUT (30%) FROM WMANTX INPUT : ADDED CHANNELS OADC COUPLER INPUT (70%) FROM MUXRX OUTPUT : EXPRESS CHANNELS OADC SPLITTER OUTPUT (30%) TO WMANRX OUTPUT : DROPED CHANNELS OADC SPLITTER OUTPUT (70%) TO DEMUXTX OUTPUT : OADC COUPLER OUTPUT TO BOOSTERRX INPUT : OADC SPLITTER INPUT FROM BOOSTER

LED





3.1 OADC11023.1.2 OADC1102 functional description

Photodetector

Photodetector

Rx OUTExpress

ManagementDC

Power Supply

Rx IN(PreAmp)

Photodetector

Rx OUTDrop

TX INAdd

Tx OUT(Booster)

TX INExpress

Splitter

Coupler

(WMAN IN)

(Demux)

30%

70%

30%

70%

(WMAN Out)

(Mux) Photodetector

Feedback fordynamic ALCcontrol

The Optical Add & Drop Coupler OADC1102 board covers Long Haul R-OADM specific needs. The OADC1102 may be used also for TR-OADM Multi degree 2 application but it is mainly dedicated to R-OADM application.

This small height unit consists of one asymmetric coupler and one asymmetric splitter achieving passive add&drop for opposite directions as illustrated above. The coupler/splitter is broadband (whole extended C-band).

Regarding the signal coming from one pre-amplifier :� 30% are sent to express path (input of Wavelength Manager)� 70% are sent to drop path (input of first demultiplexing stage)

Regarding the signal outgoing to one booster :� 30% come from express path (output of Wavelength Manager)� 70% come from drop path (output of last multiplexing stage)

For Automatic Level Control purposes, on the add path the coupler shall achieve output power level measurement (express path + add path) and provide electrical feedback for ALCT Laser board if this one works in “dynamic” mode.





3.2 WMAN11003.2.1 WMAN1100 faceplate Generic shelf

3 to 18WMAN1100SlotsBoard

POWER ON LEDABNORMAL OPERATION LED

HW FAILURE LEDABNORMAL MON LED

ABNORMAL INPUT LED

EXT IN 1EXT IN 2

WDM IN MONITORWDM OUT MONITOR

WDM INPUTWDM OUTPUT

Upper part

(3 slots wide and tall height)

� The WMAN1100 can be inserted in both «Master»and «Secondary» shelves (preferred to reduce inter-shelf cabling).

� Example for «Master shelf»� [(12,13,14) + (32,33,34)]� [(16,17,18) + (36,37,38)]

� Example for «Secondary shelf»

� [(3,4,5) + (23,24,25)] � [(16,17,18) + (36,37,38)]

Managed by the Shelf ControllerOFF when board is plugged but not declaredGREEN when board is plugged, configured and no failureRED when hardware failure, power supply failure or communication (on the board) failureYELLOW (fake red+green) when a firmware download is proceeding, the board shall not be unplugged.

Green/Red∆

Managed by the Shelf ControllerAbnormal monitoring of the Wavelength Blocker (abnormal operation of the embedded OCM, communication failure with the OCM or monitoring switch failure)

YellowABM

Managed by the Shelf ControllerAbnormal operation of the Wavelength Blocker (some wavelength improperly configured blocked/pass-through or some attenuations not applied properly)

YellowABB

Managed by the Shelf ControllerAbnormal signal input alarmSignal level below the input signal LOS threshold or some wavelengths abnormally absent from the input spectrum

YellowABI

Managed by HW.GREEN when power supply operationalRED when the internal power supply is switched off (e.g. at unit start-up) or when power supply fails

Green/RedPWR

MeaningLED colorNameLED MeaningLED Color





3.2 WMAN11003.2.2 WMAN1100 functional description

Photodetector

Photodetector

From OADC#1 M

ux

Demux

ManagementDC Power Supply

Output monitor

To OADC#2

Photodetector

Photodetecto

r

Optical Channel Monitoring

Input monitor

VOA On/OffSwitch

EXT_IN1 EXT_IN2

DarkVOA

Wavelength Blocker

The Wavelength Blocker can be considered as an array of optical gates (such as Variable Optical Attenuators or Liquid Crystal shutters) and optical (on/off) switches placed between a Demultiplexer and a Multiplexer as schematically presented in figure above. It is thus able to selectively attenuate the single channels of an incoming multiplex and even completely switch off selected channels. Note that device implementation of this optoelectronic function varies depending on providers.

The present release can manage 96 channels with 50GHz spacing in C+ band.Each channel processed by the Wavelength Manager shall be in one of two possible states :� Express channels shall go through the Wavelength Blocker with a slight attenuation that shall be individually (i.e. on a per channel basis) set up (in a certain range) either by an operator or an algorithm/software process.

� Blocked channels shall be blocked by the Wavelength Blocker i.e. completely switched off.ALC frequencies shall be Blocked in the WMAN board(s).Whenever channel states are modified, the Optical Channel Monitor shall scan the output and input spectra in order to check that proper attenuations have been set up and proper wavelengths have been blocked.

This verification shall also been carried out on a regular basis in order to keep up with any Wavelength Blocker drift. The OCM can be also used to monitor signals from other boards through EXT_IN&1 and EXT_IN2 ports (not available in current release).

The dark VOA has two purposes :� First it shall be used to insert an additional loss (offset) experienced by all channels in order to decrease the WB attenuation range employed, thus reducing the PDL and ripple of the latter.

� In addition, this normally turned off VOA shall shut down all traffic in case of a power failure (whereas most WBs are normally turned on / transparent without power supply) or board unplugging.





3.3 OCNC12203.3.1 OCNC1220 faceplate Generic shelf

23 to 38OCNC1220SlotsBoard

LED

Rx InputRx Mon.

Rx Output-70Rx Output-30





3.3 OCNC12203.3.2 OCNC1220 functional description

RX_OUT_30

RX_OUT_70

Optical INPUT power detection5/95

RX-in

ExternalPower

Supplies

+3.3V

+5V

Card presence

Alarm Interface

SPI InterfaceEEPROM

EEPROM

Remote Inventory

ECIDData

SPI Bus

ILOS RX

LOS Detection function

Control board

70%

30%

RX-Mon

1/99

99%1%

The Optical Connectivity Coupler OCNC1220 (1 Photodiode ; 1x 70/30 splitter in C+-band) unit includes the following parts :� OADC control board� 1 optical coupler with a tap ratio of 70/30� 1 optical coupler with a tap ratio of 1/99� 1 tap detector� MU adaptors for input/output optical ports.

Input LOS detection and power measurement circuits are realised with one Tap Detectors (5/95%). 5% of the total optical power received is extracted via a 95/05 coupler. Optical power is sent towards a photo-detector to perform LOS detection and measurement.

An optical signal coming from the transmission line is splitted in 2 parts for OCNC1220: the drop one and the transmit one. The LOS detection is made only at the input of the board.

There is also an optical monitoring (on the front plate) on the input port.





3.4 OCNC12303.4.1 OCNC1230 faceplateGeneric shelf


LED

Rx InputRx Mon.

Rx Output-15

Rx Output-70Rx Output-15






RX_OUT_15

RX_OUT_15

RX_OUT_70Optical INPUT power detection5/95

50/50

RX-in

ExternalPower

Supplies+3.3V

+5V

Card presenc

e

Alarm Interface

SPI InterfaceEEPROM

EEPROM

Remote Inventory

ECIDData

SPI Bus

ILOS RX


Control board

70%

30%

RX-Mon

1/9999%

1%

The Optical Connectivity Coupler OCNC1230 (1 Photodiode ; 1x 70/30 splitter and 1x 50/50 splitter in C+-band) is a unidirectional splitter Unit in C+-band with optical monitoring .

- It is used in case of Multi-Degree application to split the incoming signal (from a given line) towards the demultiplexing branch (dropped channels) and also towards the WMAN boards of the lines (express channels).

- 70% of the incoming power is dedicated to the dropped channels and 2 x 15% are dedicated to the express channels (towards 2 WMAN boards belonging to a Multi-degree 3 application at the maximum).

- One photodiode is used to monitor the available power at the RX-in access. Relevant alarm can be raised.

- There is also an optical monitoring (on the front plate) on the input port.- OADC1102 may be used for TR-OADM Multi-degree 2 application but OCNC1230 is recommended for such application. Being partially used at the installation phase, it gives the opportunity to upgrade in TR-OADM Multi-degree 3 application in the future.

- The figure below describes the environment of the OCNC1230 board in a “Multi-degree 2” application (extract):

WMAN 3174

LOFA11y0_Unidir

OSC OSC

LOFA11y0_Unidir OCNC1230 OADC0104

ALCTMDTo TRBD/TRBC (up to 72) From TRBD/TRBC (up to 72)

1 VOA 2 1 VOA 2








LED

Rx_InputRx_Mon.

Rx_Output-10Rx_Output-10

Rx_Output-70Rx_Output-10






RX_OUT_10

RX_OUT_10

RX_OUT_70Optical INPUT power detection5/95

1x3 splitter

ExternalPower

Supplies+3.3V

+5V

Card presenc

e

Alarm Interface

SPI InterfaceEEPROMEEPROM

Remote Inventory

ECIDData

SPI Bus

ILOS RX


Control board

70/30

70%

30%

RX-in

RX-Mon

1/9999%

1%

RX_OUT_10

The Optical Connectivity Coupler OCNC1240 (1 Photodiode, 1x 70/30 splitter and 1x3 splitter in C+-band)is a unidirectional splitter Unit in C+-band with optical monitoring.- It is used in case of Multi-Degree application to split the incoming signal (from a given line) towards the demultiplexing branch (dropped channels) and also towards the WMAN boards of the lines (express channels). - 70% of the incoming power is dedicated to the dropped channels and 3 x 10% are dedicated to the express channels (towards 3 WMAN boards belonging to a Multi-degree 4 application at the maximum).- One photodiode is used to monitor the available power at the RX-in access. Relevant alarm can be raised.- There is also an optical monitoring (on the front plate) on the input port.OCNC1230 may be used for TR-OADM Multi-degree 3 application but OCNC1240 is recommended for such application. Being partially used at the installation phase, it gives the opportunity to upgrade in TR-OADM Multi-degree 4 application in the future. The figure below describes the environment of the OCNC1240 board in a “Multi-degree 3” application (extract):

OSC

LOFA11y0_Unidir OADC0104

ALCT

WMAN 3174

M

1 VOA 2

LOFA11y0_Unidir

OSC

OCNC1240

1 VOA 2

D

M

WM

AN

3174

MD D

OCNC1240

OC

NC

1240


Up to 96λ

Up to 96λUp to 96λ at 10Gb/sUp to 80λ at 40Gb/s

WMAN 3174







Rx_InputRx_Mon.

Rx_Output3Rx_Output1Rx_Output2Rx_Output4

Rx_Output8Rx_Output6Rx_Output5Rx_Output7






ExternalPower Supplies

+3.3V

+5V

Card presence

AlarmInterface

SPI Interface

EEPROM

EEPROM

Remote Inventory

ECIDData

SPI BusControl board

Port 8Port 7Port 6Port 5Port 4Port 3Port 2Port 1

Splitter1:805/95

Power detection

LOS from Power detection

RX-in

RX-Mon

1/9999%

1%

LOS on RX sent on BKP

The Optical Connectivity Coupler OCNC1280 is a board designed for 1626 LM. It is a connectivity unit used for the TR-OADM function.

The OCNC1280 unit is placed before the WMAN3 board. It generated a Loss Of Signal (LOS) detection on low optical powers on the input. An optical signal coming from the transmission line is splitted in 8 parts.

The LOS detection is made only at the input of the board.

Input LOS detection and power measurement circuits are realised with one Tap Detectors (5/95%). 5% of the total optical power received is extracted via a 95/05 coupler. Optical power is sent towards a photo-detector to perform LOS detection and measurement.

There is also an optical monitoring (on the front plate) on the input port.







LED






The Optical Add & Drop Coupler OADC1100 is a bidirectional coupler / splitter unit in C+-band with optical monitoring .

- The coupler and the splitter are “50/50” type.- Three photodiodes are used to monitor the available power at each incoming access. Relevant alarms can be raised.

- The above figure shows the traffic part only.

The OADC1100 board can be partially used in a “demultiplexing branch” of a “TR-OADM multi-degree application”. - The figure below describes the environment of the board for a given “drop” direction:

½ OADC1100

TDMX1180

½ OADC1300

Up to 96λ

Up to 96λ Up to 96λ


1:2

1:8

OCNC1240







TI1TI2TI3TI4TI5TI6TI7TI8RO1RO2RO3RO4RO5RO6RO7RO8

Tx OutputRx Input

The optical interface is based on 5 (or 3) x 4-ways MU/MU adapters , located on the front panel:

[1] : TI1 (Tx Input 1) ; TI2 (Tx Input 2)[2] : TI3 (Tx Input 3) ; TI4 (Tx Input 4)[3] : TI5 (Tx Input 5) ; TI6 (Tx Input 6)[4] : TI7(Tx Input 7) ; TI8 (Tx Input 8)

[5] : RO1 (Rx Output 1) ; RO2 (Rx Output 2)[6] : RO3 (Rx Output 3) ; RO4 (Rx Output 4)[7] : RO5 (Rx Output 5) ; RO6 (Rx Output 6)[8] : RO7 (Rx Output 7) ; RO8 (Rx Output 8)

[9] : TO (Tx Output ) ; RI (Rx Input)

• Indicates one abnormal condition at the splitter inputYellowDAB• Indicates one or more abnormal conditions at the coupler inputsYellowMAB

• LED off: the board is plugged, but not configured.• LED is green : the board is plugged, configured and without any failure.• LED is red: HW failure, power supply failure or communication failure.• LED is yellow: Firmware download on progress. Do not extract the board during this period.

Green / Red

MeaningLed colorName






1:8

8:1

The Optical Add & Drop Coupler OADC1300 is an Optical Add Drop Coupler. It is used for the TR-OADM function.- The OADC1300 is a master unit performing both the Coupling and Splitting of/in eight inputs/outputs with wavelengths belonging to the C+-band. The LOS detection is made only at the input of the board.

The OADC1300 board can be used in a “demultiplexing and multiplexing branches” of a “TR-OADM multi-degree application” when more than sixteen wavelengths are locally managed for a given branch. - The figure below describes the environment of the board for a given “drop” direction:

½ OADC1100


To/from TRBD/TRBC (up to 8) To/from TRBD/TRBC (up to 8)

TDMX1180

LOF

A1110

LOF

A1110

½ OADC1300

Up to 96λ


Up to 96λ

1:2

1:8

OCNC1240

x8

1V

OA

2

1V

OA

2

TDMX1180 TDMX1180



The optical interface is based on 3 double MU/MU connectors and 3 quadruple MU/MU connectors, located

on the front panel :[1] : MON_IN (board input monitoring),[2] : IN (board input),[3] :[4] : OUT1 / OUT2 / OUT3 / OUT4 (board outputs 1 to 4),[5] : OUT5 / OUT6 / OUT7 /OUT8 (board outputs 5 to 8),[6] :



3.9 TMDX11803.9.1 TDMX1180 faceplate Generic shelf

3 to 18TDMX1180SlotsBoard

(4 slots wide)

� It is recommended to insert TDMX1180 in a dedicated “Secondary shelf” for each OTS line on a given “Multi degree” application. This shelf will include the related transponders and OADC1750 boards

� Refer to the examples in “System general description/1626 LM system layout” part of this documentation.

Output - 1Output - 2Output - 3Output - 4Output - 5Output - 6Output - 7Output - 8

Mon. In. - 1Input - 1

Managed by the Shelf ControllerOFF when board is plugged but not declaredGREEN when board is plugged, configured and no failureRED when hardware failure, power supply failure or communication (on the board) failureYELLOW (fake red+green) when a firmware download is proceeding, YELLOW (fake red+green) when a firmware download is proceeding, YELLOW (fake red+green) when a firmware download is proceeding, YELLOW (fake red+green) when a firmware download is proceeding, the board the board the board the board shall not be unplugged.shall not be unplugged.shall not be unplugged.shall not be unplugged.

Green/Red∆∆∆∆

Managed by HW.Indicates that the Wavelength Selective Switch is not ready for operationduring board start.The LED shall flicker while the WSS is not ready for operation during board start.

YellowINI

Managed by HW.GREEN when power supply operationalRED when the internal power supply is switched off (e.g. at unit start-up) or when power supply fails

Green/RedPWR

MeaningLED colorNameLED MeaningLED Color





3.9 TDMX11803.9.2 TDMX1180 functional description

� The Tunable Demultiplexer (TDMX) is a board able to separate an input optical multiplex into 8 different channels. It can also attenuate the selected channels. The TDMX function is a part of both Tunable/Reconfigurable Optical Add & Drop Multiplexer (T/ROADM) and Multi-degree nodes.- The Tunable Demultiplexer board is based on only one major component : a Wavelength Selective Switch.

� Following pre-amplification, the input multiplexed channels are duplicated through a coupler. On the drop path, a demultiplexing architecture (based on TDMX) separates them into single channels which are then selectively connected to their respective Receiver. On the pass-through (or express) path, a Wavelength Manager unit (featuring a Wavelength Selective Switch device) is employed to block (i.e. completely attenuated/eliminated) the dropped channels (i.e. connected to receivers) in the previous step, whereas the express channels experience minimum attenuation. The figure below describes the environment of the board:

½ OADC1100



TDMX1180

LOF

A1110

LOF

A1110

½ OADC1300

Up to 96λ


Up to 96λ

1:2

1:8

OCNC1240

x8

1V

OA

2

1V

OA

2

TDMX1180 TDMX1180





3.10 WMAN3x743.10.1 WMAN3x74 faceplate

3 to 18WMAN3174

Generic shelf

3 to 18WMAN3374

SlotsBoard

•The optical interface is based on 3 double MU/MU connectors and 3 quadruple MU/MU connectors.

� It is recommended to insert WMAN3x74 (4 slots wide) in the “Master or Generic shelf”for each OTS line on a given “Multi degree” application. This shelf will include the related OADC1300 and LOFA110 among other boards

� Refer to the examples in “System general description/1626 LM system layout” part of this documentation.

ADD3ADD4

EXT1EXT2EXT3EXT4

IN2IN3

ADD1ADD2

MON_IN2MON_IN3

IN1OUT

MON_IN1MON_OUT

UnusedUnused

• Managed by the Shelf Controller (SC).• YELLOW when ABnormal operation of the wavelength Switch (some wavelengths improperly configured : blocked/pass-through or attenuations not applied properly).• The LED ‘INI’ shall flicker while the WSS is not ready for operation during board start.

YellowABS/INI

• Managed by the Shelf Controller (SC).• ABnormal Input signal alarm.• YELLOW when signal level is below the input signal LOS threshold, or when some wavelengths are abnormally absent from the input Spectrum.

YellowABI

• Managed by HW.GREEN when power supply operationalRED when the internal power supply is switched off (e.g. at unit start-up) or when power supply fails

Green/RedPWR

• Managed by the Shelf Controller (SC).• YELLOW when ABnormal Monitoring of the Wavelength Blocker (abnormal operation of the OCM [either embedded or not], communication failure with the OCM or monitoring switch failure).

YellowABM


Green / Red∆∆∆∆

MeaningLed colorName

[1] : MON_IN1 / MON_OUT (WMAN3x74 input1 and output monitoring),[2] : IN1 / OUT (WMAN3x74 input1 and output),[3] : MON_IN2 / MON_IN3 (WMAN3x74 input2 and input3 monitoring),[4] : IN2 / IN3 / ADD1 / ADD2 (WMAN3x74 input2 & input3, and Add1 & Add2 ports),[5] : ADD3 / ADD4 / unused / unused,[6] : EXT1_IN / EXT2_IN / EXT3_IN / EXT4_IN (monitoring inputs of External port 1 & External port 2 &External port 3 & External port 4).




OSC


ALCT

WMAN 3174

M

1 VOA 2

LOFA11y0_Unidir

OSC

OCNC1240

1 VOA 2

DWMAN 3174

M MD D

OCNC1240

OC

NC

1240



3.10 WMAN3x743.10.2 WMAN3x74 functional description

6 «Add ports»- Only 4 of them

are used by WMAN3x74

3 « Express ports» and

their monitoring accesses

WMAN output and its monitoring

access

4 external monitoring

inputs accesses

The Wavelength Manager 3 (WMAN3) is a board able to build an output optical multiplex by selectively combining, attenuating or even blocking the single channels forming several input multiplexes. The Wavelength Manager function is the core of both Tunable/Reconfigurable Optical Add & Drop Multiplexer (T/R-OADM) and Multi-degree nodes.- The Wavelength Manager board consists of three major components : one Wavelength Selective Switch, one dark VOA (i.e. normally turned off) and one Optical Channel Monitor.

WMAN3374 manages the 40Gb/s DPSK format.Following pre-amplification, the input multiplexed channels are duplicated through a coupler. On the drop path, a demultiplexing architecture separates them into single channels which are then selectively connected to their respective Receiver. On the pass-through (or express) path, a Wavelength Manager unit (featuring a Wavelength Selective Switch device) is employed to block (i.e. completely attenuated/eliminated) the dropped channels (i.e. connected to receivers) in the previous step, whereas the express channels experience minimum attenuation. The figure below describes the environment of the board in a “Multi-degree 3” application (extract):



WM

AN

3174



OSC


ALCT

WMAN 3174

M

1 VOA 2

LOFA11y0_Unidir

OSC

OCNC1240

1 VOA 2

DWMAN 3174

M MD D

OCNC1240

OC

NC

1240



3.10 WMAN3x743.10.3 WMAN3x74 configuration description

The Wavelength Manager 3 (WMAN3) is a board able to build an output optical multiplex by selectively combining, attenuating or even blocking the single channels forming several input multiplexes. The Wavelength Manager function is the core of both Tunable/Reconfigurable Optical Add & Drop Multiplexer (T/R-OADM) and Multi-degree nodes.- The Wavelength Manager board consists of three major components : one Wavelength Selective Switch, one dark VOA (i.e. normally turned off) and one Optical Channel Monitor.

WMAN3374 manages the 40Gb/s DPSK format.Following pre-amplification, the input multiplexed channels are duplicated through a coupler. On the drop path, a demultiplexing architecture separates them into single channels which are then selectively connected to their respective Receiver. On the pass-through (or express) path, a Wavelength Manager unit (featuring a Wavelength Selective Switch device) is employed to block (i.e. completely attenuated/eliminated) the dropped channels (i.e. connected to receivers) in the previous step, whereas the express channels experience minimum attenuation. The figure below describes the environment of the board in a “Multi-degree 3” application (extract):



WM

AN

3174





Notes Page




The optical interface is based on 5 (or 3) x 4-ways MU/MU adapters , located on the front panel:

[1] : TIA1 (Tx Input A1) ; TIA2 (Tx Input A2)[2] : TIA3 (Tx Input A3) ; TIA4 (Tx Input A4)[3] : TIB1 (Tx Input B1) ; TIB2 (Tx Input B2)[4] : TIB3 (Tx Input B3) ; TIB4 (Tx Input B4)

[9] : TOA (Tx Output A) ; TOB (Tx Output B)




2OADC1750SlotsBoard

Tx_A1Tx_A2Tx_A3Tx_A4

Tx OUTPUT ATx OUTPUT B

Tx_B1Tx_B2Tx_B3Tx_B4

• Indicates one or more abnormal conditions at the coupler inputsYellowMAB• LED off: the board is plugged, but not configured.• LED is green : the board is plugged, configured and without any failure.• LED is red: HW failure, power supply failure or communication failure.• LED is yellow: Firmware download on progress. Do not extract the board during this period.

Green / Red

MeaningLed colorNameLED MeaningLED Color






4:1

4:1

The Optical Add & Drop Coupler OADC1750 is a Coupler used in Optical Add Drop part for the TR-OADM function.- The OADC1750 is a master unit performing twice the Coupling of four inputs . The LOS detection is made only at the input of the board.

One OADC1750 board is able to add eight local wavelengths in a given “multiplexing branch” of a “TR-OADM multi-degree application”.- The figure below describes the environment of the board for a given “add” direction:

LOF

A1110

LOF

A

1110

WMAN 3174

8:1 8:1

4:1 4:1 4:1 4:1

4:1 4:1



Up to 4λ Up to 4λ

Up to 4λUp to 4λ Up to 4λUp to 4λ



OADC1750

OADC1300

x8 x8

21

VO

A

21

VO

A

OADC1750 OADC1750

OADC1300






23 to 38 *OADC0104SlotsBoard

Tx_10Tx_90

Tx_OUTUnused

LED

� * The Automatic Laser Control can be configured in “Dynamic mode” to regulate the output power of the OADC0104 board (i.e. the input power of the related amplifier) . In such a case, the ALCT and OADC0104 boards must be inserted & declared according to the table shown below.

� Refer to the next page for more details.


Green / RedMeaningLed colorName

The « Dynamic mode » of the ALC can be used when the ALCT and OADC0104 boards are inserted and declared according to the following table:

3735333129272523OADC0104 slot #

1817161514131211109876543ALCT slot #







Alarm Interface

SPI interface

ExternalPower Supplies

EEPROM

EEPROM

The Optical Add & Drop Coupler OADC0104 is a unidirectional coupler Unit in C+-band with optical monitoring .

- The output power (TX-out) includes 10 % of incoming TX-in Channel 1 and 90% of incoming TX-in Channel 2

- Three photodiodes are used to monitor the available power at each incoming / outgoing access. Relevant alarms can be raised.

The OADC0104 board is used to insert the ALCT power in the outgoing spectrum sent to the LOFA11y0 board in case of “TR-OADM Degree 2, 3 and 4” applications.

- The figure below describes the environment of the board for a given outgoing direction:

WMAN3174

OADC0104

ALCT

LOFA11y0

VOA 21

OSC

Local wavelengths to be inserted in a

given Y line Outgoing spectrumof a given Y lineIncoming spectrums

of the other Y lines





Notes Page






4 Line amplifier and related boards description





4.1 ALCT10104.1.1 ALCT1010 faceplate

Generic shelf

3 to 18 *ALCT1010SlotsBoard

Upper part

� * The Automatic Laser Control can be configured in “Dynamic mode” to regulate the output power of the BMDX board (i.e. the input power of the related amplifier) . In such a case, the ALCTand BMDX boards must be inserted & declared according to the table shown below.

� * The Automatic Laser Control can be configured in “Dynamic mode” to regulate the output power of the OADC0104 board (i.e. the input power of the related amplifier) . In such a case, the ALCT and OADC0104 boards must be inserted & declared according to the table shown below.

� Refer to the next page for more details.

The « Dynamic mode » of the ALC can be used when the [ALCT and BMDX] or [ALCT and OADC0104] boards are inserted and declared according to the following table:

3735333129272523OADC0104 sl. #

1516171811121314789103456BMDX slot #

1817161514131211109876543ALCT slot #





4.1 ALCT1010 4.1.2 ALCT1010 functional description

Output power from BMDX or OADC0104 for ALC dynamic mode

Switch for ALC mode

+/- 48V

Hardware information

ALC Loading Mode

Colored Laser VOA

ManagementPOWER Supply

Photodiode

VOA Loop

control

ALCT1010 (Automatic Laser ConTrol) is used to maintain a constant optical power over the whole extended C-Band, to facilitate the loading of the system with a few number of modulated channels or to compensate for the loss of some modulated channels. Typically one board per Line Terminal, 2 boards per OADM/Back-to-Back and one per OTS Line in Multi degree n, are used.

The ALCT1010 board & ALC can be used in 2 different configurations : Disable (�manual) or Dynamic mode.

In Disable (�manual) mode, the ALCT output power is set manually by the operator at the commissioning phase.

In Dynamic mode, with BMDX board, the ALCT output power is controlled with a hardware loop from the BMDX output. In that case, the tuning is done with OP_WDM_D that is the BMDX output (i.e. amplifier input) power target and that does not correspond to the ALCT output power. This loop control uses backplane links. Therefore in such a case, the ALCT and BMDX boards must be inserted and declared according to the table shown on the previous page.

In Dynamic mode, with OADC0104 board, the ALCT output power is controlled in order to regulate the OADC0104 output (i.e. amplifier input) power target.

1626 LM loading plan in Long Haul application� ALCT1010 unit must be in band 5 and removed from the 88th channel,� Channel loading order: 7, 8, 6,4, 9, 3, 2, 10, 1, 11, 12, 5.

There are 11 versions of the ALCT1010 unit available for each of the bands 2 to 12.





4.2 LOFA11yz4.2.1 LOFA11y0 faceplate

Generic shelf

LOFA1121LOFA1120LOFA1111 3 to 18

LOFA1110SlotsBoard

Upper part

Lower part

Compact shelf

LOFA1121LOFA1120LOFA1111 2 to 5

(2 and 5 are recommended)

LOFA1110SlotsBoard





4.2 LOFA11yz 4.2.2 LOFA11y0 functional description

1510nmDemux

1510nmDemux21

LOFA11y0 is an extend C-Band, dual stage, erbium doped fibre amplifier, used for Long Haul terrestrial and submarine applications. It provides up to +20dBm output power without External Multi-Pump Module (up to +23dBm in C-band with EMPM in further release).LOFA11y0 contains an internal tunable attenuator (VOA) in order to optimize the gain flatness during the life of the system and to avoid non linear effects in DCF that can fill the interstage.LOFA11y0 unit is able to tune automatically its VOA and its 1st stage output power.LOFA11y0 supports 2 functional variants :

� LOFA1110 is a 22/9 amplifier. This means that when the interstage is filled with 9dB insertion losses, the nominal gain of this EDFA unit is 22dB.

� LOFA1120 is a 28/9 amplifier. This means that when the interstage is filled with 9dB insertion losses, the nominal gain of this EDFA unit is 28dB

Naming rules for LOFAwxyz :� w: big functional or structural differences

1: corresponds to a unit that houses both the gain block and the pumps2: corresponds to a highly reliable amplifier, which only includes a gain block but no pumps

� x: amplification band1: corresponds to extended C-Band2: corresponds to L-Band

� y: gain of the amplifier0: corresponds to a nominal gain of 11dB on the LOFA21: corresponds to 22/9 in the case of LOFA1 and to 14dB gain on the LOFA22: corresponds to 28/9 in the case of LOFA2 and to 18dB gain on the LOFA2

� z: minor modifications0: tunable output power1: tunable output power with metro Gain block and floating VOA2: fixed output power





4.2 LOFA11yz 4.2.3 LOFA11y1 functional description

OSC out1st stage

input monitor 1st stageoutput

VOAConnection

1st stageoutput monitor

Opticalinput

2nd stageinput 2nd stage

Input monitor

Opticaloutput

2nd stageoutput monitor OSC in

Photo. Photo.

Photo.Photo.

Photo. Photo.

VOA

1 21510nmDemux

1510nmDemux

LOFA11y1 is a C-Band, dual stage, erbium doped fibre amplifier. It provides up to +17dBm output power and is used for regional application (32 channels max).

LOFA11y1 contains an internal tunable attenuator (VOA) in order to optimize the gain flatness during the life of the system and to avoid non linear effects in DCF. This VOA is floating meaning that it can be used or not via a front panel access, depending on the system configuration.

LOFA11y1 unit is capable to tune automatically its 1st stage and 2nd stage output powers by keeping the gain of each stage constant; this tuning mode is supported when the amplifier operates in unidirectional configuration as well as in Bidirectional configuration. The floating VOA is tuned by SW, not by the unit itself.

LOFA11y1 supports 2 functional variants :� LOFA1111 is a 22/9 amplifier. This means that when the interstage is filled with 9dB insertion losses, the nominal gain of this EDFA unit is 22dB.

� LOFA1121 is a 28/9 amplifier. This means that when the interstage is filled with 9dB insertion losses, the nominal gain of this EDFA unit is 28dB.





Notes Page






4.3 BOFA1000 4.3.1 BOFA1000 faceplate

Generic shelf

2 to 20BOFA1000SlotsBoard

Upper part

Lower part

BOFA

1000

Led managed by Shelf Controller. It is:– OFF when the board is plugged but not declared– GREEN when the board is plugged, configured and withoutfailure– RED when is detected a failure due to hardware failure, powersupply failure or failure in communication on the board– YELLOW (red+green ON at the same time) when a firmwaredownload is being performed; the board must not be extracted**

Green / RedON means that one or both the gain blocks are shut down*YellowSD

When switched ON it means abnormal input signal alarm on gain block 1. The signal level is below the input signal LOS threshold

YellowAB1

This LED is GREEN when the board is power supplied.This led is RED when one of the internal 48V power supplies is failed or switched–off (e.g. at unit start–up, unit not configured)

Green / RedPWRMeaningLed colorName

* The LED concerning at least one of the two directions are lighted if required by at least one direction (logical OR). The user has to question the manager to know which direction has switched ON the LED.

** When a board is on firmware download state, the hardware failure led on the front board lights on yellow color. Never unplug a board while this LED is yellow. Should this occur, the board will not restart

and may have to be returned for factory repair .






4.3 BOFA1000 4.3.2 BOFA1000 functional description

BOFA1 input

1st amplification stage Management

BOFA1 OutputBOFA

Photo

Detector

Photo

Detector

Pump Laser Control

Input & Output Monitoring Points

BOFA1000 is a board containing 1 band amplifier that can be used in each of the 12 sub-bands of the extended C-band. The gain block is a single-stage erbium doped fibre amplifier, it provides up to +15dBm output power in a sub-band.

BOFA1000 output power can be tuned in order to optimise per-channel power.

Characteristics :� minimum output power +6dBm� Tuning Step 0.5dB� Maximum EOL output power +15 dBm� Wavelength range 1530.33 to 1568.57nm

Note: A BOFA gain block operates in only one sub_band at the same time.





4.4 BOFA2000 4.4.1 BOFA2000 faceplate

Generic shelf

2 to 20BOFA2000SlotsBoard

Upper part

Lower part

Led managed by Shelf Controller. It is:– OFF when the board is plugged but not declared– GREEN when the board is plugged, configured and withoutfailure– RED when is detected a failure due to hardware failure, powersupply failure or failure in communication on the board– YELLOW (red+green ON at the same time) when a firmwaredownload is being performed; the board must not be extracted**

Green / RedON means that one or both the gain blocks are shut down*YellowSD


YellowAB2


YellowAB1

This LED is GREEN when the board is power supplied.This led is RED when one of the internal 48V power supplies is failed or switched–off (e.g. at unit start–up, unit not configured)

Green / RedPWRMeaningLed colorName

* The LED concerning at least one of the two directions are lighted if required by at least one direction (logical OR). The user has to question the manager to know which direction has switched ON the LED.

** When a board is on firmware download state, the hardware failure led on the front board lights on yellow color. Never unplug a board while this LED is yellow. Should this occur, the board will not restart

and may have to be returned for factory repair .






4.4 BOFA2000 4.4.2 BOFA2000 functional description

1st amplification stage

2nd amplification stage

Management

BOFA1 input

BOFA2 output

Input/output Measurements

BOFA1 OutputBOFA

Photo

Detector

Photo

Detector

Pump Laser Control

Input & Output Monitoring

Points

BOFA

Photo

Detector

Photo

Detector

Pump Laser Control

Input & output Monitoring

Points

BOFA2 input

BOFA2000 is a board containing 2 band amplifiers that can be used in each of the 12 sub-bands of the extended C-band. The 2 gain blocks are single-stage erbium doped fibre amplifiers, they provide up to +15dBm output power in a sub-band and can be used to amplify optical signal transmitted indifferently in the same direction or the two opposite directions (one direction per BOFA gain block).

BOFA2000 output power can be tuned in order to optimise per-channel power.

Characteristics :� minimum output power +6dBm� Tuning Step 0.5dB� Maximum EOL output power +15 dBm� Wavelength range 1530.33 to 1568.57nm

Note: A BOFA gain block operates in only one sub_band at the same time





4.5 EMPM1000 4.5.1 EMPM1000 faceplate Extractor Handle

OUT

Monitor OUT Monitor IN

Extractor Handle

Generic shelf

3 to 18EMPM1000SlotsBoard

Compact shelf

2 to 5(3 and 4 are

recommended)EMPM1000

SlotsBoard

EMPM1000 LED





4.5 EMPM1000 4.5.2 EMPM1000 functional description

Pump Laser Module

SPIDER

Shutdown Restart Logic

DC/DC converter

LEDs

ECID

EMPM1000 is an external pump module providing additional power at a wavelength of approximately 1480nm to the LOFA11y0 in order that it can increase its output power up to +23dBm. This board has the same size of the LOFA and has an optical input and an optical output.

The EMPM1000 shall house the pump laser and its associated temperature control circuitry. The pump output power is managed by the LOFA11y0 board via backplane links.

The EMPM1000 unit includes one pump laser plugged via a small daughter boards to the control board and includes a photodiode monitoring.

The control board includes logical control of laser shutdown command. It polls the signal on backplane (GEN_APSD, LOS_2MBPS, BOFA/LOFA_SD) and the SPIDER according to loaded configuration (enabling signals) generates the shutdown commands. A Software shutdown command is also available.

The optical input detects the presence of an optical signal coming from defined optical ports within the 1626LM equipment (see installation handbook for the detailed connection descriptions), the APSD functionality is triggered when no optical signal is detected.

The optical output provides the additional pump power to the LOFA through an optical connection requiring a specific jumper with angled connector on EMPM1000 side (see installation handbook for details).

The EMPM1000 can be installed in 1626LM NE already in service without affecting the traffic through a temporary inhibition of the LOFA shutdown that is triggered by the removal of the LOFA cover. This temporary inhibition can be performed through the SW (CT) and lasts a few minutes in order to allow the removal of the cover from the LOFA, the connection of the EMPM1000 to the LOFA and the installation of the LOFA cover back in place without having the shut-down of the amplifier.





Notes Page






5 NE management and related boards description





5.1 ESCT20005.1.1 ESCT2000 faceplate

Generic and compact shelves

1ESCT2000SlotBoard

Upper part Lower part

It is ON if a Not Urgent Alarm is raised (minor)NURGRed led

Indicates the state of the SC processor. Led states:- green led: board present, active, configured and no failurered led: failure on the board (HWF for instance)- orange led: EC ion stand-by mode (used in case of ESCT redundancy) or (re)starting or the board is present but not SW configured.

SCGreen / Red /

Orange led

Indicates the state of the EC processor. Led states:- green led: board present, active, configured and no failurered led: failure on the board (HWF for instance)- orange led: EC ion stand-by mode (used in case of ESCT redundancy) or starting or the board is present but not SW configured.N.B. Even if ESCT supports SC functionality, EC led is green except if this ESCT which is in a slave shelf has not been connected yet to the master shelf (SW has not been downloaded), EC LED is yellow

ECGreen / Red /

Orange led

Attended Alarm indication. It is- ON when the operator has acknowledged then alarms by pushing the ACO button (URG/NURG leds are lit OFF)- OFF when the corresponding URG/NURG alarm disappear

ATTDYellow led

It is ON if an Urgent Alarm is raised (major or critical)URGRed led

MeaningNameName Meaning





5.1 ESCT20005.1.2 ESCT2000 functional description

EC

SC

CT

NMS

Mass Memory

Card Presence

ISSBRemote

Inventory

SPI_A

IS-Link-ECIS_Link

IS-Link-SC

Power Supply

LED's

ESCT2000 (Equipment and Shelf Controller) is the hardware platform designed to support the Equipment Controller (EC) function and the Shelf Controller (SC) function.

The EC supports the Q3/TL1 Network Management agent and the VHM (Virtual Hardware Machine). It provides the HW resources (physical interfaces) and the SW functionalities (protocol stack) required for the communication between NE and Management system (OS, Craft Terminal, …).

The SC provides the resources to support the SW functions related to the physical machine control and management and configuration provisioning. In a shelf all the boards are connected to the SC via the SPI bus allowing the SC processor to collect the control information of the boards (e.g: alarms collection, remote inventory and data EEPROM reading).

When the board is located in the Master shelf, both functionalities are active. When the board is located in Slave shelves, only the SC functionality is provided.

In master shelf, the front panel IS–LINK port is connected to EC processor (EC to local SC are carried over ISSB bus). In each slave shelf, the front panel IS–LINK port is connected to SC processor.

ESCT2000 located in the master shelf supports a compact Flash memory (8GB) containing Software applications and NE data base. The Flash memory can be extracted from ESCT in order to plug it in another unit and to provide the new unit with the data base. As a consequence, only one ESCT2000 in the NE supports a mass Memory. URG/NURG/ATTD LEDs are active on the master ESCT2000 only (managed by the EC).





5.1 ESCT20005.1.3 ESCT2000_SC faceplate

Generic secondary shelf

1ESCT2000_SCSlotBoard

Upper part Lower part

Indicates the state of the SC processor. Led states:- green led: board present, active, configured and no failurered led: failure on the board (HWF for instance)- orange led: EC ion stand-by mode (used in case of ESCT redundancy) or (re)starting or the board is present but not SW configured.

SCGreen / Red /

Orange led

MeaningNameName Meaning

ESCT2000_SC (ESCT2000 light version with only SC Controller) is supported only in secondary shelves.





Notes Page






5.2 OSCU10yz 5.2.1 OSCU1010 faceplate

Generic shelf

OSCU1011 3 to 18OSCU1010SlotsBoard

Upper part

Lower part

Compact shelf

OSCU1011 2 to 6OSCU1010SlotsBoard

Board reset push buttonRST

Speech channel handset connectorJ1

Optical Supervisory Channel 1 TX output signal to LOFA or BMDX1

Optical Supervisory Channel 1 RX input signal from LOFA or BMDX1

The led is:- OFF when the board is plugged but not configured- GREEN when the board is plugged, configured and without failure- RED to indicate failure due to hardware failure, power supply failure or failure in communication on the board- YELLOW when a firmware download is performed. The board must not be extracted *

∆∆∆∆Green / Yellow /

Red led

Optical Supervisory Channel 2 RX input signal from LOFA or BMDX2

Optical Supervisory Channel 2 TX output signal to LOFA or BMDX2

Line pick up push button: push the button to get the lineJ

Speech channel number coding wheels to set the NE phone numberCODING WHEELS

Vacant Line led: it is ON when the line is vacantVLGreen led

Conference Call led: it is ON when a conference call is occurring.This LED is blinking when the phone is ringing

CCYellow led

Line Busy led: it is ON when the phone line (speech channel) is busyLBYellow led

This led is GREEN when the board is power supplied.This led is RED when one of the internal +/- 48V power supplies is failed or switched-off (e.g. at unit start-up, unit not configured)

PWRGreen/Red led

MeaningNameLED Meaning





5.2 OSCU10yz 5.2.2 OSCU1010 functional description

X

O_NOSSA_2

DC/DC converter

SPI interface

Supervision frames and service channels management

64 kb/s2048 kb/s

64 kb/sRXA RXB

METRO

Spider

RXA RXB

RXA1 RXA2RXB1 RXB2

TXA1TXB1

TXA2RXB2

MTX1 MTX2

RXD1 RXD2

TXD1 TXD2MRX1 MRX2

METRO1 METRO2

B1

BE

B1

BE Wavelengthsstabilization

RX2

TX2

I/E

S_Nossa

I/E

E/I

AUXA1

AUXB1 AUXA2 AUXB2

E/I

Board alarms

EEPROM RI

EEPROM DATA

2048 kb/s4864 kb/s

2048 kb/s4864 kb/s

The Optical Supervisory Channel Unit carries supervision information from/to NEs by means of an additional 1510nm (OSCU101z) wavelength.

The OSCU board is used for the management of the supervisory channel composed of :� a 2Mbit/s SuperVision Frame (SPV)� a 2Mb/s User Data Channel (UDC)The SPV is similar to the SDH section overhead (FAW, B1, E1, E2, F1, NU, D-bytes). It contains the LAPD communication protocol with the ESCT in the 12 Data Communication Channel bytes (D1-D3 for OTS / D4-D12 for OMS); furthermore the E2 byte carries a 64kbps voice channel dropped in a telephone handset through a jack connector (front panel) where as E1 byte carries a 64kbit/s auxiliary channel (coming from USIB1000 board).

OSCU must be used in conjunction with USIB1000 to provide external access of UDC.

OSCU10y0 provides 2 optical transmitters and 2 optical receivers enabling to supervise 2 directions (suitable to Line Repeater, OADM, B-t-B Terminal). - In case of Mullti Degree 3 or 4 applications, 2 OSCU10y0 boards are required

OSCU10y1 provides 1 optical transmitter and 1 optical receiver enabling to supervise 1 direction (suitable to Line Terminal).

OSCU is able to manage a Shutdown bus (SD bus) to communicate with the Amplifier boards (LOFA/BOFA). This function is used to remote the Shutdown of the Amplifiers.





5.2 OSCU10yz 5.2.3 2Mb/s supervision frame structure

Optical Supervision Channel (OSC) frame is made of 32 bytes. The 2MB/s supervision frame is divided in 32 slots, numbered from 0 to 31; in the first part of the frame (slots 0 to 15) are inserted the service channels related to the optical transport section, while in the second part of the frame are inserted the service channels related to the optical multiplex section. Slot 0 is used for frame alignment word; the first bit of slot 1 is used as parity bit for the whole frame, while the first bit of slot 17 is used as parity bit for the multiplexing section subframe. All unused bits are set to “1” value.

K1/K2 bytes are used for alarm detection such as LOSC, LOSCF alarms or OMS_FDI, OMS_BDI alarms (to manage OMSP protection).

An 64 kb/s User Data Channel (UDC) shall be possibly dropped or passed-through. Default state is “add/drop”. Cross-connection for E1 is automatically set in “Add/drop” if CLOCK is configured in “LOCAL” or “Pass-trough” if CLOCK is configured in “REMOTE”.

A voice channel shall be transported by E2 byte of the supervision frame so that an operator located in front of an NE could call another operator situated in front of any other NE on the same network (specific call or conference call). E2 byte of the OSC frame shall be put in "pass-through" between both ports on the board if clock is set to "REMOTE". If clock is set to "LOCAL", E2 byte of the OSC frame from port SPV1 shall be dropped in front panel phone jack.

OMS_FDI (Forward Defect Indication) and OMS_BDI (Background Defect Indication) maintenance signals shall be sent/received by the NE to warn other NEs about failures. The corresponding alarm shall be raised. OM1 (K1) and OM2 (K2) bytes shall transport OMS-FDI or OMS-BDI signals.

OM1 (K1) and OM2 (K2) bytes shall transport OMS-FDI_p (_p for “payload”) after LOS detected by LOFA board. OM1 (K1) and OM2 (K2) bytes shall transport OMS-FDI_o (_o for “overhead”) after LOS detected by OSCU board.

OTS-TTI signals shall be sent/received by the NE to warn other NEs about channel mismatches.OT1 byte shall transport OTS-TTI signal.





Notes Page






5.3 USIB1000 5.3.1 USIB1000 faceplate

Generic shelf

23 to 38USIB1000SlotsBoard

8-pin RJ45 (2x2048 or 1544 kbps channels G703 compliant)

8-pin RJ45 (2x64kbps codirectional channels G703 compliant)

4-pin RJ11 (audio interface for connecting an external telephone desk set or for phone extension towards other equipment)





5.3 USIB1000 5.3.2 USIB1000 functional description

2Mbit

/s / 1

.5Mbit

/sAd

aptat

ion

Power Supply

2Mbit/saccess

User 1

User 2

4

4

2 x 2M

bit/s

or 2 x

1.5M

bit/s

interf

ace RJ45

8 pins

LED

RJ458 pins

RJ114 pins

64kbit/s interface

64kbit/s interface

Management

Audio interface 4

4

4

Backpanel Front

panel

Audio inAudio out

33

USIB1000 provides external access to :� Two 2Mbit/s (E1) or 1.5Mbit/s (T1) User Data Channels (RJ45 connector)� Two 64kbit/s auxiliary channels (RJ45 connector)� An analogue audio interface (RJ11) to connect an external telephone desk set or phone extension towards other equipment.

These signals are adapted through embedded interfaces between OSCU board and external access.

T1 signals can be accepted on front panel but require in that case to be adapted in USIB in order to provide 2Mbit/s signals on the back panel, OSCU being only able to manage 2Mbit/s bit-rate for the UDC. The bit-rate selection is configured via a switch on USIB board (to position before installing the board).

An UDC pass-through in one NE must be done via external loop on USIB1000.

USIB is installed just under the OSCU board.

On back panel “dashed arrows” correspond to spare OSCU connections (not available in this release).

There are three 3 Audio in and out lines on back panel :� First one for the main OSCU� Second one for the spare OSCU (not available in this release)� Third one for potential second USIB (not available in this release)





5.4 HSKU1000 & HSKU11005.4.1 HSKU1000 & HSKU1100 faceplates

22 or 39 (22 recommended)HSKU1000

Generic shelf

23 to 38HSKU1100

SlotsBoard

25 pins SUB-D female connector for housekeeping alarms (8 functional inputs + 8 functional outputs plus additional signals for reference voltages

Compact shelf

7 to 10(10 recommended)HSKU1100

SlotsBoard

HSKU1100 is mainly dedicated to the “Compact shelf”. Nevertheless, it can be used also in the “Generic shelf” . This latter case could be useful in case of board replacement (having no RAIU1000 spare) or in order to have: homogeneous boards in both shelves and / or homogeneous spare set.

� For both shelves (“Generic” and “Compact”) more than one HSKU board can be used if the capacity of one board is not large enough.





5.4 HSKU1000 & HSKU11005.4.2 HSKU1000 & HSKU1100 functional descriptions

SPIDER

Output block

Input block

8 OUT Relays

8 IN Opto_couplers

Back Panel connectors Front panel connector DB25

Relay x

Relay y

Open relay x

Close relay y

OUT x State : Low

OUT y state : HighCommon out

Example : OUT relays state in function of the SW command

HSKU1000 & HSKU11OO provide 8 input accesses and 8 output accesses. One HSKU1000 / HSKU1100 can be installed in Master shelf. One HSKU1000 / HSKU1100 unit per NE can be provided.

The user is informed about the current status of the opto-couplers inputs. Moreover the user can remotely change the state of the output relays.





5.5 RAIU1000 & RAIU11005.5.1 RAIU1000 & RAIU1100 faceplates

22 to 39(39 recommended)RAIU1000

Generic shelf

23 to 38RAIU1100

SlotsBoard

9 pins SUB-D female and RJ11 connectors to be used for rack alarms management

Compact shelf

7 to 10(9 recommended)RAIU1100

SlotsBoard

RAIU1100 is mainly dedicated to the “Compact shelf”. Nevertheless, it can be used also in the “Generic shelf” . This latter case could be useful in case of board replacement (having no RAIU1000 spare) or in order to have: homogeneous boards in both shelves and / or homogeneous spare set.





5.5 RAIU1000 & RAIU11005.5.2 RAIU1000 & RAIU1100 functional descriptions

Logic FunctionsURG/NURG/FAN/PSUP...

Or

Logic

DB9

To the TRU or to the above shelf RAIU board

Management

4

Front Panel

Relays

RJ11

From the below shelf RAIU board

Management

URGNURGATTD

RAIU1000 and RAIU1100 monitor the rack alarms to light ON or OFF the lamps of the TRU(URG/NURG/ATTD). It is equipped in each shelf to collect information on the alarms raised in the same shelf.

The slave shelf RAIU only takes into account :� the alarms raised by the fan modules or by the power supply units of the shelf via the bus ALARM,� the information sent by the RAIU board of the below shelf when present.

The master shelf RAIU board collects signals :� from the ESCT via the SPI bus,� from the EC via the URG, NURG and UP signals,� directly from the fan modules and from the power supply units of the shelf via the bus ALARM,� from the RAIU board of the below shelf.

2 front panel connectors are available on the RAIU1000 and RAIU1100 boards. These 2 interfaces are :� A 9 pins SUB-D female connector.

� In Master shelf it provides the interface with the TRU.� In Slave shelf it can be connected either with the TRU or with the RJ11 connector of another RAIU1000 board, located in the above shelf.

� A RJ11 connector which allows intra-shelf connection. It has to be connected with the 9-pin SUB-D connector of the RAIU1000 / RAIU1100 located in the shelf below.





5.6 PSUP10005.6.1 PSUP1000 faceplate

Generic shelf

21 and 40PSUP1000SlotsBoard

Compact shelf

11 and 12PSUP1000SlotsBoard






5.6 PSUP10005.6.2 PSUP1000 functional description

SPIder

OR

48/60 V Filter & surge

suppression

OR

48/60V to 3.7V & 5.5V

DC/DC

3.7V input

3.7 Output

5.4v output

48/60V input filtered

48/60V output filtered

48/60V battery input

PSUP1000 boards work in 1+1 protection and they are both active at the same time, supplying the units in the subrack with nominal 48V or 60V, 3V and 5V.

Each card is able to provide from the main powering, by means an internal DC/DC converter, the required power supply.

The main purposes of PSUP1000 are :� Supply and distribute –48V/-60V filtered and protected voltage to all the boards housed in each shelf.

� Supply and distribute +3.7V and 5.4V protected voltages to SPIDER circuitry in all the boards.� Give alarms on fault battery and voltages loss.





5.7 FANS10005.7.1 FANS1000 faceplate

Generic shelf

41FANS1000SlotBoard





5.7 FANS1000 5.7.2 FANS1000 functioning

HSKU

RAIU

Back panel wires

Back

pane

l wire

sFA

NS al

arms FANS alarms

FANS1000 is equipped with 3 fans, the unit is located at the bottom of each 1626 LM shelf, allowing to dissipate the heat and to regulate the board temperature. A Fan Unit Protection (anti-dust filter) has to be put just below the fans.

The FANS are monitored via the SPI bus and some direct wires are sent to the HSKU and the RAIU boards to monitor a possible failure of the cooling system.

The maximum power consumption of the FAN 1000 block is 55 watts when all the three FAN modules are at high rotation speed.

The maximum power dissipation per shelf is 640W.





5.8 FANS20005.8.1 FANS2000 faceplate

Compact shelf

13FANS2000SlotBoard

LED

Top view

Front view

Backplane connectors

Anti-dust filter

OFF when board is plugged but not declaredGREEN when board is plugged and no failureRED : when board indicates failure due to hardware failure, power supply failure or failure in communication on the board

The Shelf ControllerGreen / Red∆

MeaningManage byLED ColorName

M7 connector is used for:- Power supply interface- Card presence interface

M9 connector is used for:- SPI bus- Backplane Alarm signal which is sent to the RAIU board





5.8 FANS2000 5.8.2 FANS2000 functioning

Slot ID

This FANS2000 unit used in the system 162xLM compact shelf is equipped with 6 fans.

M7 connector is used for:1) Power supply interface - Power supplies available on the board are +13.2V and +3V3. Two +13.2V power supplies are generated by DC/DC converters from 2 external batteries (+36V to 72V).

2) Card presence interface

M9 connector is used for:1) SPI bus2) Backplane Alarm signal which is sent to the RAIU board

DAC (Digital to Analog Converter) is used for:1) to adjust the right speed of 6 Fans 2) detect alarm signal to put all fans to the maximum speed (100%)

FAN Specifications :FAN Specifications :FAN Specifications :FAN Specifications :- Dimension : 40x40x28 mm

- Rated Voltage : 12 VDC

- Rated Current : 0,8 A

- Voltage Control Speed : 0V --> 16000 (RPM), 1,65 --> 8100 and 3,3V --> 0

- Speed max : 16 000 RPM

- The maximum power consumption of the FAN 2000 block is 24 watts.





Answer the Questions

Time allowed: 10 minutes

The ETHC1000 can aggregate up to ten Gigabit Ethernet client signals into a 10 GbE WAN frameOCPU2100 is dedicated to OSNCP and is completely passive.OMDX is a 100GHz grid Mux/Demux for regional terrestrial applicationsBMDX1000 can be used for B-OADM

LOFA11y0 is dedicated to regional terrestrial applications

ALCT output power tuning in dynamic mode is automatic and based on a BMDX output power target.

Line access (network side) of 2xGE_FC board is always B&W CMDX1012 is a dedicated card for TRBD4412 and TRBC4412

TRBD1111 is a 3R G.709 transponder supporting as B&W interface the VSR (I-64.1) UNI or the OTU-2 NNI.

FalseTrue

The ETHC1000 can aggregate up to ten Gigabit Ethernet client signals into a 10 GbE WAN frameOCPU2100 is dedicated to O-SNCP and is completely passive.

�OMDX is a 100GHz grid Mux/Demux for regional terrestrial applications

�BMDX1000 can be used for B-OADM

�LOFA11y0 is dedicated to regional terrestrial applications�ALCT output power tuning in dynamic mode is automatic and

based on a BMDX output power target.

�Line access (network side) of 2xGBE_FC board is always B&W�CMDX1012 is a dedicated card for TRBD4412 and TRBC4412

�TRBD1111 is a 3R G.709 transponder supporting as B&W interface the VSR (I-64.1) UNI or the OTU-2 NNI.

FalseTrue

�

�

Notes :





Answer the Questions [cont.]

OSCU1010 has two SPV ports and works with 1565nm supervisory channelSupervisory channel bit-rate is 2Mbit/sUDC external access is located on OSCUUSIB1000 provides access for two 64kbit/s auxiliary channels

PSUP1000 provides low voltages (ex : 3.7V) to all boards of the shelf

RAIU1000 in secondary shelf receives alarms directly from PSUP and FANS

Equipment Controller is always located on Master shelf ESCT

URG / NURG / ATTD indicators on ESCT board are active in Master shelf only

LOFA11y1 has a floating VOA and works in constant gainFalseTrue

Time allowed: 10 minutes

OSCU1010 has two SPV ports and works with 1565nm supervisory channelSupervisory channel bit-rate is 2Mbit/sUDC external access is located on OSCUUSIB1000 provides access for two 64kbit/s auxiliary channels

PSUP1000 provides low voltages (ex : 3.7V) to all boards of the shelf

RAIU1000 in secondary shelf receives alarms directly from PSUP and FANS

Equipment Controller is always located on Master shelf ESCT�URG / NURG / ATTD indicators on ESCT board are active in

Master shelf only

�LOFA11y1 has a floating VOA and works in constant gainFalseTrue

�

�

�

�

�

�

�

Notes :





Module SummaryThe available boards for the 1626 LM R 5.0B are�Transponders and related : TRBD11y1, TRBD4x12, TRBC1111, TRBC4x12 and PMDC4000� Protection : OCPU2104, OCPU2100 and PSCU3000� Ethernet tributaries : 2xGBE_FC and ETHC1000�Multiplexers/Demultiplexers : CMDX10yz, OMDX8100_x, OMDX4100_chx-chy and BMDX1x00�R/TR-OADM and related : OADC1102, WMAN1100, OCNC12y0, OADC1100, OADC1300, TMDX1180, WMAN3x74, OADC1750, OADC0104�Amplifiers and related : LOFA11yz, BOFAw000, EMPM1000 and ALCT1010�Management and Alarms : ESCT2000, RAIU1000, RAIU1100, OSCU10yz, HSKU1000 and HSKU11001100� Environment and User services : PSUP1000, FANS1000, FANS2000 and USIB1000





Self-assessment on the Objectives

� Please be reminded to fill in the formSelf-Assessment on the Objectivesfor this module

� The form can be found in the first partof this course documentation





End of ModuleBoards Description

1626 lm boards_description

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