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Alcatel-Lucent 1626 LM

1626 LIGHT MANAGER | RELEASE 5.0

MAINTENANCE &TROUBLESHOOTING HANDBOOK

3AL 75131 EAAA

EDITION 1

MARCH, 14TH, 2008

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Alcatel, Lucent, Alcatel-Lucent and the Alcatel-Lucent logo are trademarks of Alcatel-Lucent. All other trademarks are the property of their respective owners..

The information presented is subject to change without notice. Alcatel-Lucent assumes no responsibility for inaccuracies contained herein.

Copyright 2008 Alcatel-Lucent. All Rights Reserved.

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Contents

About this document

Purpose ......................................................................................................................................................... 3

Intended audience ......................................................................................................................................... 3

Supported systems ........................................................................................................................................ 3

Prerequisite knowledge ................................................................................................................................ 3

Safety information ........................................................................................................................................ 4

How to use this document ............................................................................................................................ 4

Related documentation ................................................................................................................................. 4Related training ............................................................................................................................................ 4

Technical support .......................................................................................................................................... 5

How to order ................................................................................................................................................. 5

How to comment .......................................................................................................................................... 5

1 Maintenance: Read First

General Safety Rules ................................................................................................................................1-2

Listing the Main General Safety Rules ..................................................................................................... 1-3

General Maintenance Rules .................................................................................................................... 1-5

Listing the General Maintenance Rules .................................................................................................... 1-6

Safety Labels and Specific Safety Rules .................................................................................................1-7

Safety Label Geometric Shapes .................................................................................................................1-7

Dangerous Electrical Voltage Labels .........................................................................................................1-8

Electrical Safety Rules ............................................................................................................................1-10

Optical Safety Labels ..............................................................................................................................1-11

Optical Safety Rules ................................................................................................................................1-12

Explosion Risk Label and Safety Rule .................................................................................................... 1-13

Moving Mechanical Parts Labell and Safety Rule ..................................................................................1-14

Heat-Radiating Mechanical Part Label and Safety Rule .........................................................................1-14

ElectroMagnetic Compatibility (EMC))............................................................................................... 1-16

Electromagnetic Compatibility (EMC) Requirements ............................................................................1-17

First Aid Guidelines ...............................................................................................................................1-18

First Aid for Electric Shock .....................................................................................................................1-18

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2 Hardware Components

1626 LM Shelves Layout.......................................................................................................................... 2-2

Generic Shelf Board Implementation..................................................................................................... 2-4

Examples of Line Terminal Configuration ............................................................................................ 2-7Example 1 of LT (Line Terminal) Master Shelff ....................................................................................... 2-8

Example 2 of LT ( Line Terminal) Master Shelf ....................................................................................... 2-9

Example 3 of LT (Line Terminal) Master Shelf ..................................................................................... 2-10

Example of Secondary Shelf ................................................................................................................... 2-11

Example of T-OADM Configuration .................................................................................................... 2-13

T-OADM Complete Rack View Example ............................................................................................... 2-14

T-OADM Line Shelf per OTS Example .................................................................................................. 2-15

T-OADM Transponder Shelf per OTS Example ..................................................................................... 2-17

Example of OADM Configuration........................................................................................................ 2-19

Examples of OADM Master Shelves ...................................................................................................... 2-19

1626 LM Part List .................................................................................................................................. 2-23

1626 LM Boards and Unit List ............................................................................................................... 2-24

3 Preventive Maintenance

Preventive Maintenance Schedule ............................................................................................................. 3-1

Dust Filter Replacement Procedure .......................................................................................................... 3-2

Power Cable Check Procedure .................................................................................................................. 3-3

Fans Replacement ..................................................................................................................................... 3-3

4 Corrective Maintenance Guidelines and Tools

Fault Location Guidelines ....................................................................................................................... 4-2

Locating Faults with the Craft Terminal Application .......................................................................... 4-4

Alarm Severity Indicators ....................................................................................................................... 4-4

Operation Domain Alarm Indicators ........................................................................................................ 4-5

Alarm Display from the Board View ........................................................................................................ 4-6

Alarm Display from the Transmission View ............................................................................................. 4-7

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Locating Faults with the Alarm Surveillance Application..................................................................4-10

5 Equipment Alarm Troubleshooting

AUP (Auxiliary Unit Problem) ................................................................................................................5-3

COCE (Configuration Or Customization Error) ..................................................................................5-4

EQPT (Equipment Malfunction).............................................................................................................5-5

HT (High Temperature) ...........................................................................................................................5-6

HVCSP (Heating or ventilation or Cooling System Problem)..............................................................5-7

IPD (Input Power Degraded)...................................................................................................................5-8

IPL (Input Power Loss) ............................................................................................................................5-9

LAN (LAN Alarm)..................................................................................................................................5-10

OCCO (Optical Connector Cover Open) .............................................................................................5-11

OPD (Output Power Degraded) ............................................................................................................5-12

OPL (Output Power Loss) .....................................................................................................................5-13

PD (Performance Degraded)..................................................................................................................5-14

PP (Power Problem) ...............................................................................................................................5-15

RUM (Replaceable Unit Missing)..........................................................................................................5-16

RUP (Replacement Unit Problem) ........................................................................................................5-17

RUTM (Replaceable Unit Type Mismatch) ..........................................................................................5-18

RUU (Replaceable Unit Unknown) .......................................................................................................5-19

SCP (Serial Communication Problem) .................................................................................................5-20

TD (Transmitter Degraded)...................................................................................................................5-21

TF (Transmitter Failure)........................................................................................................................5-22

UEP (Unconfigured Equipment Present) .............................................................................................5-23

UDCL (User Data Channel Loss) ..........................................................................................................5-24

VM (Version Mismatch) .........................................................................................................................5-25

WD (Wavelength)....................................................................................................................................5-26

6 Transmission Alarm Troubleshooting

AIS (Alarm Indication Signal) .................................................................................................................6-3

CSF (Communication Subsystem Failure) .............................................................................................6-4

LBER (Low Bit Error Rate) ....................................................................................................................6-5

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LOF (Loss Of Frame) .............................................................................................................................. 6-6

LOMF (Loss Of Multi-Frame) ................................................................................................................ 6-7

LOMS (Loss Of Multiplex Section)........................................................................................................ 6-8

LOS (Loss Of Signal) ............................................................................................................................... 6-9

LOSC (Loss Of Supervisory Channel)................................................................................................. 6-10

LOSCF (Loss Of Supervisory Channel Frame) .................................................................................. 6-11

LOW (Loss Of Wavelength) .................................................................................................................. 6-12

LTCER (Low Threshold Corrected Error).......................................................................................... 6-13

otnTIM (Optical Transport Network Trace Identifier Mismatch).................................................... 6-14

PM-AS (Performance Monitoring-Alarm Synthesis) ......................................................................... 6-15

SSF(Server Signal Failure).................................................................................................................... 6-16

SSF-i (Server Signal Failure -ingress) .................................................................................................. 6-18

SSF-e (Server Signal Failure-egress) .................................................................................................... 6-19

TIM (Trace Identifier Mismatch) ......................................................................................................... 6-20

UAT (UnAvailable Time)........................................................................................................................ 6-21

UE (Uncorrected Error) ........................................................................................................................ 6-22

URU (Underlying Resource Unavailable) ............................................................................................ 6-23

7 Board Visual Checking

The Release 5.0 Boards ............................................................................................................................ 7-2

Release 5.0 Board LED ............................................................................................................................. 7-3

Release 5.0 Board Faceplates .................................................................................................................... 7-5

The Legacy Boards................................................................................................................................... 7-8

.................................................................................................................................................................. 7-33

8 Database & Local Configuration Maintenance

ESCT 2000 Memory Flash Card and Switches ......................................................................................... 8-2

Erasing the MIB with Local Configuration Upload .................................................................................. 8-3

Erasing the MIB and the Local Configuration .......................................................................................... 8-5

9 Board Replacement Procedures

Safety Instructions ..................................................................................................................................... 9-2

Electrostatic Cautions ................................................................................................................................ 9-2

ESCT 2000 Equipment Controller Replacement .................................................................................. 9-3

Replacing an ESCT 2000 Re-Using the Previous Memory ...................................................................... 9-4

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Replacing the Memory of an ESCT 2000 ..................................................................................................9-6

Subrack Controller Replacement............................................................................................................9-8

Replacing the Subrack Controller ..............................................................................................................9-9

TRBD Board Replacement ....................................................................................................................9-10

Replacing TRDB Boards .........................................................................................................................9-11

LOFA Board Replacement.....................................................................................................................9-13

Extracting a LOFA Board ........................................................................................................................9-14

Plugging a Replacement LOFA Board ....................................................................................................9-15

PSUP Board Replacement .....................................................................................................................9-16

Extracting the PSUP Board .....................................................................................................................9-17

Plugging a PSUP Board ...........................................................................................................................9-18

Fans Replacement ...................................................................................................................................9-19

Replacing Fans .........................................................................................................................................9-20

Other Boards Replacement....................................................................................................................9-21

Replacing the other boards ......................................................................................................................9-22

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List of figures

About this document


1-1 Example of power and length values ..........................................................................................1-11


2-1 Shelf dimensions and slot numbering ..........................................................................................2-2

2-2 Compact Shelf Dimensions and Slot numbering .........................................................................2-3

2-3 Example of LT Master Shelf (50GHz grid) ..................................................................................2-8

2-4 Example of LT Master Shelf (100GHz grid) / one LOFA per direction ......................................2-9

2-5 Example of LT master shelf (100GHz grid) / one bidirectional LOFA ......................................2-10

2-6 Example of a slave/transponder shelf configuration (50GHz grid) ............................................2-11

2-7 Example of tributary shelf configuration with twelve ETHC .................................................... 2-12

2-8 T-OADM Complete Rack Example ...........................................................................................2-14

2-9 T-OADM Line Shelf for OTS 1 Example ..................................................................................2-15

2-10 T-OADM Line Shelf for OTS 2 Example ..................................................................................2-16

2-11 T-OADM Line Shelf for OTS 3 Exampe ....................................................................................2-16

2-12 T-OADM Transponder Shelf Example (8 first channels) ...........................................................2-17

2-13 T-OADM Transponder Shelf Example (From 9th to 72nd channel) ..........................................2-17

2-14 Example of OADM master shelf ................................................................................................ 2-19

2-15 Example of master shelf in OADM configuration (upgradable to 23 dBm, 50GHz grid) .........2-20

2-16 OADM on 100GHz grid: master shelf configuration with vertical amplifiers ........................... 2-21

2-17 OADM on 100GHz grid: master shelf configuration with horizontal amplifiers ......................2-22


4 Corrective Maintenance Guidelines and Tools4-1 Craft Terminal Alarm Synthesis ................................................................................................... 4-4

4-2 Alarm Severity Indicators / No Raised Alarms ............................................................................ 4-4

4-3 Alarm Severity Indicators / Raised Alarms ..................................................................................4-5

4-4 Operation Domain Alarm Indicators ............................................................................................4-6

4-5 Example of Alarm Display from a Board View ...........................................................................4-7

4-6 Example of a transmission view window ..................................................................................... 4-8

4-7 AS Application Access ...............................................................................................................4-10

4-8 Counter Summary window .........................................................................................................4-11

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4-9 Example of an AS Sublist Window ............................................................................................ 4-12

5 Equipment Alarm Troubleshooting

6 Transmission Alarm Troubleshooting


7-1 Release 5.0 Board Faceplates (1/2) .............................................................................................. 7-6

7-2 Release 5.0 Board Faceplates (2/2) .............................................................................................. 7-7

7-3 TRDB1111, TRBD 1121, TRBD 1131 board faceplate .............................................................. 7-9

7-4 TRBD1191 board faceplate ....................................................................................................... 7-10

7-5 TRBC1111 board faceplat .......................................................................................................... 7-11

7-6 2xGE_FC board faceplate .......................................................................................................... 7-12

7-7 ETHC1000 board faceplate ........................................................................................................ 7-13

7-8 SFP optical module .................................................................................................................... 7-147-9 XFP optical module ................................................................................................................... 7-15

7-10 CMDX1010 board faceplate ...................................................................................................... 7-16

7-11 BMDX1000 / 1100 board faceplate ........................................................................................... 7-17

7-12 ALCT1010 faceplate .................................................................................................................. 7-18

7-13 OMDX8100_xx faceplate .......................................................................................................... 7-20

7-14 OMDX4100 faceplate ................................................................................................................ 7-21

7-15 OCPU2104 faceplate .................................................................................................................. 7-22

7-16 LOFA11xx faceplate .................................................................................................................. 7-23

7-17 ESCT2000 faceplate ................................................................................................................... 7-24

7-18 ESCT 1000 faceplate .................................................................................................................. 7-25

7-19 OSCU 1010 board faceplate ....................................................................................................... 7-26

7-20 OSCU1011 faceplate .................................................................................................................. 7-27

7-21 HSKU1000 and HSKU1100 faceplate ....................................................................................... 7-28

7-22 RAIU1000 faceplate ................................................................................................................... 7-29

7-23 USIB1000 faceplate ................................................................................................................... 7-30

7-24 PSUP1000 faceplate ................................................................................................................... 7-31

7-25 FANS1000 faceplate .................................................................................................................. 7-31


8-1 Example of an ESCT 2000 with Flash card and its switches ....................................................... 8-2

8-2 Hardware switches for local configuration upload ...................................................................... 8-3

8-3 Hardware switches without local configuration upload ............................................................... 8-5


9-1 Electrostatic Warning label .......................................................................................................... 9-2

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9-2 Antistatic Protection Devices .......................................................................................................9-2

9-3 ESCT2000: Location of Flash card and switches .........................................................................9-3

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List of tables

About this document


1-1 IEC 950 Overtemparture limits ..................................................................................................1-14


2-1 Board Location ............................................................................................................................. 2-6

2-2 T-OADM Capacity/number of shelves and racks .......................................................................2-14

2-3 T-OADM / 10 Gbps Transponder Shelf Organization ................................................................2-18

2-4 1626 LM boards and unit list .....................................................................................................2-24


3-1 Preventive Maintenance Schedule ................................................................................................ 3-1

4 Corrective Maintenance Guidelines and Tools

4-1 Alarm Severity Levels ..................................................................................................................4-5

4-2 AS Default Sublists ....................................................................................................................4-11

4-3 AS Sublist Displayed Information ............................................................................................. 4-13

5 Equipment Alarm Troubleshooting6 Transmission Alarm Troubleshooting


7-1 OADC & OCNC LED ..................................................................................................................7-3

7-2 WMAN LED ................................................................................................................................7-3

7-3 TDMX LED ................................................................................................................................. 7-4

7-4 TRBD4312 LED ..........................................................................................................................7-4



9-1 TRBD4312 Maximum Acceptable Input Power ........................................................................9-12

9-2 TRBD1x9z Maximum Acceptable Input Power per XFP Type .................................................9-12

9-3 TRBD1x9z Maximum Acceptable Input Power per XFP Type .................................................9-12

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About this document

Purpose

This document describes all the required information to enable the 1626 LM maintenance

operator to perform maintenance and troubleshooting operations.

This document specifically describes:

the general safety rules,

general maintenance rules,

the hardware components,

the preventive maintenance routines,

the corrective maintenance guidelines and tools,

the equipment alarms and related corrective actions,

the transmission alarms and related corrective actions,

the board faceplates and related LED,

the database maintenance procedures,

the board replacement procedures.

Intended audience

This document is intended for 1626 LM network operations and maintenance personnel

who are responsible for the maintenance of network elements and for the supervision of

transmission operation.

Supported systems

This document covers the features of 1626 LM Release 5.0.

Prerequisite knowledge

This document assumes that readers have the following required skills:

Basic principles of optical telecommunication transmission

Common optical telecommunication and system terminology

Telecommunications test set operations

Local operational and functional procedures

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Personal computer (PC) operation, common PC terminology, and navigational tasks in

a Windows-style user interface

Safety information

For safety information, please refer to Chapter 1 in this document.

How to use this document

The operator handbook is divided into the following topics as described in the table of

contents:

Related documentation

Alcatel-Lucent also provides the following documents to help you plan, install, and

operate your 1626 LM equipment:

1626 LM Operator Handbook - 3AL 75131 BAAA

1626 LM/SPLM Operator Handbook - 3AL 75131 FAAA 1626 LM Technical Handbook - 3AL 75131 AAAA

1626 LM Installation Handbook - 3AL 75131 CAAA

1626 LM Turn-On and Commissioning Handbook - 3AL 75131 DAAA

Related training

Alcatel-Lucent University provides courses to train telecommunication technicians in

installation, operations, and maintenance personnel. Contact Alcatel-Lucent at1-888-582-

3688 to enroll in training classes.

Maintenance: Read First Describes general information about safety and

maintenance rules.

Hardware Components Describes the 1626 LM hardware.

Preventive Maintenance describes the preventive maintenance routines.

Corrective Maintenance Guidelines and

Tools

Describes the means at disposal of maintenance

operators to locate faults and keep track of

alarms.

Equipment Alarm Troubleshooting Describes equipment alarms and related

corrective actions.

Transmission Alarm troubleshooting Describes transmission alarms and related

corrective actions.

Board Visual Checking Describes the faceplates and related LED of all

boards involved in 1626 LM configurations.

Database & Local Configuration

Maintenance

Describes the procedures to erase the MIB with

or without impact on local communication androuting information.

Board Replacement Procedures Describes the procedures to follow when you

need to replace boards.

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Technical support

For technical support, contact your local customer support team. Reach them via the web

at http://alcatel-lucent.com/support or through the telephone number listed under the

Technical Assistance Center menu at https://support.lucent.com/portal/olcsHome.do.

How to order

To order Alcatel-Lucent documents, use the following website:

https://support.lucent.com/portal/olcsHome.do

How to comment

You can send your feedback to your local Alcatel-Lucent Technical Assistance Center at

https://support.lucent.com/portal/olcsHome.do. Your feedback will be forwarded to the

appropriate documentation team for evaluation and action, as appropriate. Be sure to cite

the relevant information such as product name, document title, document ID, release, issue

number, date, page number, etc. in your feedback.

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1-13AL 75131 EAAAEdition 1 March, 14th, 2008

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1 Maintenance: Read

First

Overview

Purpose

Maintenance consists in performing actions in a very short time delay:

to maintain the equipment in optimum operation conditions, or

to recover the equipment from a crash or service affecting conditions.

The unique objective of maintenance tasks is to guarantee the higher operational

availability as possible.

Maintenance actions are always delicate and subject to danger.

For this reason, you must carefully respect safety instructions describes in the following

sections:

General Safety Rules

General Maintenance Rules

Contents

This chapter covers the following sections.

General Safety Rules 1-2

General Maintenance Rules 1-5

Safety Labels and Specific Safety Rules 1-7

ElectroMagnetic Compatibility (EMC)) 1-16

First Aid Guidelines 1-18

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General Safety Rules

Overview

Purpose

The Safety Rules describe the recommendations:

to safeguard service personnel during maintenance activities,

to guarantee equipment safety,

to guarantee that people, animals, things will not be exposed to the risk of being

injured/damaged.

Contents

This section lists the main general safety rules.

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1-3

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Listing the Main General Safety Rules

General Safety Rule 1

When the equipment is in service, nobody is authorized to access to the components

protected with cover plate shields.


In case of absolute necessity, only Service Personnel or Technical Assistance is authorized

to access the components of an equipment in service.

It is meant by Service Personnel or Technical Assistance, any personnel which has

adequate technical knowledge and necessary experience:

to be aware of the danger that he might find in carrying out an operation,

to take the necessary actions to reduce danger to minimum for him and for others.

The Service Personnel can only replace the faulty units with spare parts.

The Service Personnel is not allowed to repair, therefore the access to unspecified parts is

not permitted.


The required keys and/or tools to access dangerous high voltage areas must be restricted to

Service personnel only.


Do not use any inflammable substance or substances which could alter markings and

inscriptions when cleaning the external parts of the equipment.

It is recommended to use a slightly damp cloth.


Before to work on optical connections, carefully observe the faceplate warning labels.

If necessary, switch off the power station units.


Do not touch the pins of an unplugged cable for the R/M interface connector. A TNV-

2 (battery) voltage can be present.

Remove rings, watches, and other metal jewelry before to work with primary circuits.

Be extremely careful to avoid shorting power input terminals.

DANGER: Possibility of personal injury. Short circuiting, lowvoltage, dc circuits can cause severe arcing that can result inburns and/or eye damage.

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If the safety protection features fail, SWITCH THE POWER OFF.

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1-5

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General Maintenance Rules

Overview

Purpose

The General Maintenance Rules describe the recommendations to follow when you

manipulate hardware components.

Contents

This sections lists the general maintenance rules

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Listing the General Maintenance Rules

General Maintenance Safety Rule 1

Clean and degrease all peripheral surfaces (contact springs and connection points, etc.)

of shielded unit before insertion for replacement. Clean the dummy covers of the spare units as well.


Use the elasticized band (around the wrist) and the coiled cord joined connected with the

ground rack when you manipulate the equipment. This will reduce the risk of damage for

the electrostatic sensitive devices.


Screw bolt the units to the subrack. Check that the equipment shields are positioned properly (dummy covers, ESD

connector protections, etc.).

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Safety Labels and Specific Safety Rules

Overview

Purpose

This section describes all the safety labels that must be sticked to the hardware

components.

Contents

This section describes the following topics:

Safety Label Geometric Shapes

It is of utmost importance to follow the instructions printed on the labels sticked to the

units and assemblies.

The labels are fully compliant with International Norms ISO 3846-1984. The symbols or

statements are enclosed in geometric shapes: ISO 3864-1984.

Safety Label Geometric Shapes 1-7

Dangerous Electrical Voltage Labels 1-8

Electrical Safety Rules 1-10

Optical Safety Labels 1-11

Optical Safety Rules 1-12

Explosion Risk Label and Safety Rule 1-13

Moving Mechanical Parts Labell and Safety Rule 1-14

Heat-Radiating Mechanical Part Label and Safety Rule 1-14

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The labels have been affixed to indicate a dangerous condition. They may contain any

standard-known symbol or any statement necessary to safeguard users and service

personnel against the most common ones, specifically:

dangerous electrical voltages

harmful optical signals

risk of explosion

moving mechanical parts

heat-radiating mechanical parts

Pay attention to the information stated in the following, and proceed as instructed.

Dangerous Electrical Voltage Labels

The following warning label is affixed next to dangerous voltages (>42.4 Vp; >60 Vdc).

If it is a Class 1 equipment connected to mains, then the label associated to it will state that

the equipment will have to be grounded before connecting it to the power supply voltage,

e.g.:

CONTAINS A SYMBOL STATEMENT.

INDICATES PROHIBITION: WHITE BACKGROUND WITH

RED RIM, BLACK SYMBOL OR STATEMENT.

CONTAINS A SYMBOL.

INDICATES WARNING OR DANGER: BLUE BACKGROUND,

WHITE SYMBOL OR STATEMENT

CONTAINS INFORMATION OR INSTRUCTION STATEMENT.

YELLOW BACKGROUND, BLACK RIM AND STATEMENT

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WARNING!

Ground protect the equipmentbefore connecting it to mains

Make sure that power has been cutoff before disconnecting groundprotection.

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Electrical Safety Rules

DANGER! Possibility of personal injury:

Follow carefully the specific procedures for installation / turn-up

and commissioning / equipment maintenance where a.c. or d.c.power is present.

The electrical safety rules are the following:

Electrical Safety Rule 1

Do not touch powered terminals if you are unprotected.

Personal injury can be caused by -48 V dc (or by 220 V ac if envisaged in the

equipment). Avoid touching powered terminals with any exposed part of your body.

DANGER! Personal injury can be caused by -48 V dc or by 220 Vac.

Electrical Safety Rule 2

Remove rings, watches, and other metal jewelry before to work with primary circuits.

Be extremely careful to avoid shorting power input terminals.

DANGERPossibility of personal injury. Short circuiting, lowvoltage, low impedance, dc circuits can cause severe arcing that

can result in burns and/or eye damage.

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Optical Safety Labels

Any equipment with a laser has labels in compliance with IEC 60825-1 and IEC 60825-2

international norms.

The following symbol indicates the presence of a LASER beam.

Danger level is stated within a rectangular label:

The rectangular label displays all the required as illustrated in the following figure:

LASER class

Power emitted Wave length

Ref. Norm

Precautionary measures taken depend on LASER class

Indications given on openings, panels and safety interlockers

Figure 1-1 Example of power and length values

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Optical Safety Rules

When handling optical equipment or cables, always check that optical safety labels are

properly sticked and that the system complies with applicable optical standards.

DANGER! Possibility of eye damages:

Invisible infrared radiations emitted by the fiber optic

transmitters can cause eye damages. Laser radiation is not visibleby the naked eye nor with laser safety glasses. Although it cannotbe seen, laser radiation may be present.

Follow carefully the specific procedures for installation / turn-upand commissioning / maintenance of equipment having laserdevices or cables.

Optical Safety Rule 1

Never look directly into an unterminated fiber optic connector or into a broken optical

fiber cable, unless it is absolutely known that no laser radiation is present.


Never look at an optical fiber splice, cable or connector, unless it is absolutely known that

no laser radiation is present.


Always use provided protection covers of optical connectors, terminating either fibers and

transmitters/receivers, when you have to disconnect such devices for

installation/test/maintenance purposes or whatever operation.


Never look directly into an unterminated fiber optic connector or into a broken optical

fiber cable by means of magnifiers/microscopes, unless it is absolutely known that no laser

radiation is present.

A magnifier/microscope greatly increases the damage hazard to the eyes.

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Never point an unterminated optical fiber splice, cable or connector to other people, unless

it is absolutely known that no laser radiation is present.


Always remove electrical power from near and far optical transmitters before

disconnecting optical links between the transmitter and the receiver.


Wear laser safety goggles or eye shields.

Explosion Risk Label and Safety Rule

This risk is present when batteries are used, and it is signalled by the following label:

Therefore, slits or apertures are made to let air circulate freely and allow dangerous gasses

to downflow (battery-emitted hydrogen). A 417-IEC-5641 Norm. compliant label is

affixed next to it indicating that the openings must not be covered up.

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Moving Mechanical Parts Labelland Safety Rule

The following warning label is sticked next to fans or other moving mechanical parts:

Before carrying out any maintenance operation see that all the moving mechanical parts

have been stopped.

Heat-Radiating Mechanical Part Label and Safety Rule

The presence of heat-radiating mechanical parts is indicated by the following warning

label in compliance with IEC 417 Norm.

As stated by IEC 950 Norm, mechanical parts which carry the above pictured label and

that could be touched, have maximum overtemperature as described in the following table.

Table 1-1 IEC 950 Overtemparture limits

Parts accessible to the operator Maximum Overtemperature (C)Metal Glass,

Porcelain

Plastic,

Rubber

Handle, knob, etc. held or touched for

short periods

35 45 60

Handles, knobs, etc. regularly held. 30 40 50

Outer surface that can be touched. 45 55 70

Inner surface that can be touched. 45 55 70

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DANGER! Possibility of personal injury:

Carefully observe the specific procedures for installation / turn-up and commissioning / maintenance of equipment parts whereheat-radiating mechanical parts are present, described in therelevant installation / turn-up and commissioning / maintenance

documents and the following general rule:

Heat Radiation Safety Rule

Do not touch powered terminals with any unprotected part of your body.

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ElectroMagnetic Compatibility (EMC))

Overview

Purpose

Electromagnetic compatibility requirements state the ability of an electrical equipment to

work without any interference with other equipment in the same electromagnetic

environment.

It is necessary to know and to comply with the electromagnetic compatibility requirement

to ensure your 1626 LM operation.

Contents

This section reports how the 1626 LM meets the Electromagnetic Compatibility

requirements.

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Electromagnetic Compatibility (EMC) Requirements

The 1626 LM is compliant with 89/336/EEC of May 3rd, 1989 (EMC Directives),

amended by:

92/31/EEC Directive issued on April 28th, 1992 93/68/EEC Directive issued on July 22nd, 1993

Compliance to the above Directives is declared, when the equipment is installed according

to the following European Norms EN 300 386 (V1.3.2), environment

Telecommunication Center

This is a class A product of EN 55022. In domestic, residential and light industry

environments, this product may cause radio interference in which case the user may be

required to take adequate measures.

All units when mounted in the appropriate subrack meet the EMC requirements as

outlined in the ETSI specification EN 300 386 (V1.3.2 - required for CE marking)

which covers equipment used within the telecommunication centre environment.

The units when mounted in subracks, meet the requirements for enclosure, signal lines,

DC power ports and radiated magnetic field emission.

The units, however, are not required to meet these requirements when not mounted in a

subrack.

In addition to the requirements of EN 300 386specification, the equipment meets the

additional requirements of ES 201 468(Additional Electro Magnetic Compatibility(EMC) requirements for Telecommunications Equipment for Enhanced Availability of

Service in Specific Conditions).

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First Aid Guidelines

Overview

Purpose

Electrical devices handling may involve electrocution risks.

In this context you may have to provide emergency first aid to an injured or electrocuted

person until the injury or electrocution is dealt with.

Contents

This section describes the simple medical techniques you can perform with minimal

equipment to patient which has been electrocuted.

First Aid for Electric Shock

1. Do not touch the patient with bare hands until the circuit has been switched off.

2. Switch off the circuit. If it not possible, protect yourself with dry material and free the

patient from the conductor.Artificial Respiration

It is important to start mouth to mouth resuscitation at once and seek medical help

immediately.

The following describes the mouth to mouth method.

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2-13AL 75131 EAAAEdition 1 March, 14th, 2008

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Overview

Purpose

This section gives an overview of the hardware components of the 1626 LM shelf.

You will find useful information about:

Shelf structure and slot dimensions,

Board recommended implementation,

Examples of Line Terminal and OADM configurations,

Spare List and part numbers.

Contents

This chapter covers the following topics.

1626 LM Shelves Layout 2-2

Generic Shelf Board Implementation 2-4

Examples of Line Terminal Configuration 2-7

Example of T-OADM Configuration 2-13

Example of OADM Configuration 2-19

1626 LM Part List 2-23

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1626 LM Shelves Layout

1626 LM Generic Shelf

The 1626 LM generic shelf hosts 41 slots.

The following figure illustrates:

Shelf dimensions,

Slot dimensions,

Slot numbering.

Figure 2-1 Shelf dimensions and slot numbering

FANS

WIDTH = 532 mm

265mm

HEIGHT=466mm

73mm

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

27 28 29

41

2

21 22 39 40

23 24 25 26

73m

m

338mm

DEPTH = 288 mm

Logical Slot Numbers

20 mm wide, small height slots (21, 22, 39, 40)

20 mm wide, medium height slot (1, 2, 19, 20)

25 mm wide, small height slot (23 to 38)

25 mm wide, medium height slot (3 to 18)

30 31 32 33 34 35 36 37 38

Logical Slot Numbers

A medium plus a small 25 mm width slots (3+23, 4+24,...,18+38) are required to install a tall height board.

20mm wide units can be fit into 25mm wide slots with the 5mm reductor plate.

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1626 LM Compact Shelf

The following figure illustrates the compact shelf dimensions and slot numbering.

Figure 2-2 Compact Shelf Dimensions and Slot numbering

Compact shelf boards

In current release compact shelf is only used for Line Repeater configuration. As a

consequence, it only supports the following boards:

ESCT (slot 1),

LOFA1xx (slots 2 to 5),

OSCU (slots 2 to 5),

FANS 2000 (slot 13).

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Generic Shelf Board Implementation

Overview

Purpose

Recommended board implementation guarantees the possibility of:

optimal configuration,

board location changes without any service loss.

The following table describes the location of each board of a 1626 LM configuration.

When used, {a,b} notation means that a board fills slot#a and slot#b.

Contents

This sections describes the recommended location for each board.

Board Type Board Name Possible Location

Equipment Controller ESCT 2000 Slot#1 in master shelf

Shelf Controller ESCT 2000 Slot#1 in secondary shelf

ESCT 1000

Note: ESCT1000

can be installed insecondary shelves

only, with specific

engineering rules.

ESCT 1000 is

prohibited as soon as

WMAN, TDMX and

ETHC boards are

implemented.

Slot#1 in secondary shelf

Tributary Concentrator TRBC 1111 From slot#{3+23} to {18+38}

10 Gbps Transponder TRBD11x1 From slot#{3+23} to {18+38}

40 Gbps Transponder TRBD4312 Takes 3 slots.

From slot# {3+23} to {15+35}.

Wavelength Manager WMAN3xxx and

WMAN 1xxx

Takes 4 slots. Recommended slot: slot# 11 in line

shelf.

Tunable Demultiplexer TDMX1180 Takes 4 slots. Recommended slot: slot# 11 in

transponder shelf.

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Optical Add & Drop

Couplers/Splitters

OADC 1300 Recommended slots: slot# 16 and slot# 18 of line

shelf.

OADC 1750 Recommended slots: slot# 16 and slot# 18 of

transponder shelf.

9xGE Concentrator ETHC 1000 From slot#{5+25} to {16+36}

2*GE_FC Concentrator 2*GE_FC From slot# 3 to slot#18

8:1 channels 50 GHz grid

Channel Mux/Demux

CDMX 1010 From slot# 2 to slot#19.

Recommended slots: slot# 2 and slot#19

12:1 Band Mux/Demux BMDX 1000 From slot#{3+23} to {18+38} of the master shelf.

Recommended slots:

{3+23} for Line Terminal configuration

{3+23} and {7+27} for back-to-back terminal

configuration

12:1 Mux/Demux for Band

OADM

BMDX 1100 From slot#{3+23} to {18+38} of the master shelf.

Recommended slots: {3+23} and {7+27}

8:1 100 GHz Mux/Demux OMDX 8100 From slot# 2 to slot#19.


4:1 100 GHz Mux/Demux OMDX 4100 From slot# 2 to slot#19.


Dual Optical Channel

Protection Unit

OCPU 2104 From slot# 11 to slot#18

Rack Alarm Interface Unit RAIU 1000 Slot#39 or slot#22 in master and secondary shelves.

Recommended slot: slot#39

RAIU 1100 From slot#23 to slot#38.

Housekeeping Units HSKU 1000 Slot# 22 or slot#39.

Recommended slot: slot#39

HSKU 1100 From slot#23 to slot#38.

Power Supply Unit PSUP 1000 In slot# 21 and slot# 40 of each shelf.

Amplifier LOFA 11xx From slot#3 to slot# 18 of the master shelf.

Optical Supervisory Channel

Unit

OSCU 101x From slot#3 to slot# 18 of the master shelf.

User Interface Board USIB 1000 From slot# 23 to slot# 38 of the master shelf.

Must be plugged just below the corresponding

OSCU.


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Table 2-1 Board Location

About CMDX board

There is only one CMDX plugged in the master shelf.

CDMX plugged in slot#19 is dedicated to transponders plugged from slot# {11+31} to

{18+38} of the same shelf.

CMDX plugged in slot#2 is dedicated to transponders plugged from slot# {3+23} to

{10+30} of the same shelf.

About OMDX 8100 board

There is only one OMDX8100 plugged in the master shelf.

ODMX8100 plugged in slot#19 is dedicated to transponders plugged from slot#

{11+31} to {18+38} of the same shelf.

OMDX8100 plugged in slot#2 is dedicated to transponders plugged from slot# {3+23}

to {10+30} of the same shelf.

Automatic Level Control ALCT 1010 Depending on the configuration, fills two slots

between slot# 3 and slot# 18 of the master shelf.

Fans FANS 1000 Slot# 41 at the bottom of each shelf.


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Examples of Line Terminal Configuration

Overview

Purpose

This section gives examples of master and secondary shelves Line Terminal configuration.

Contents

This section covers the following configurations:

Example 1 of LT (Line Terminal) Master Shelff 2-8

Example 2 of LT ( Line Terminal) Master Shelf 2-9Example 3 of LT (Line Terminal) Master Shelf 2-10

Example of Secondary Shelf 2-11

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Example 1 of LT (Line Terminal) Master Shelff

Figure 2-3 Example of LT Master Shelf (50GHz grid)

FANS1000

1 2

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

19 2027 28 29

41

2

21 22 39 40

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

TransponderorEthernetboards

Transponder(TRBD/TRBC)





Channelmux/dem

ux(CMDX1010)

Equipment&ShelfController(ESCT2000)

BandMux/Demux(BMDX1000)

PSUP100

0

RAIU1000

PSUP100

0

HSKU100

0

Optical

SupervisoryChannel(OSCU101x

)

AutomaticLaserControl(ALCT1010)

LineAmplifier(LOFA11xx)


notused



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Example 2 of LT ( Line Terminal) Master Shelf

Figure 2-4 Example of LT Master Shelf (100GHz grid) / one LOFA perdirection

FANS1000

1 2

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

19 2027 28 29

41

2

21 22 39 40

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

Transponder

(TRBD/TRBC/2xGE_

FC)

Transponder

(TRBD/TRBC/2xGE_

FC)

Transponder

(TRBD/TRBC/2xGE_

FC)

Transponder

(TRBD/TRBC/2xGE_

FC)

Transponder

(TRBD/TRBC/2xGE_

FC)

Transponder

(TRBD/TRBC/2xGE_

FC)

100GHzMux/Demux(OMDX8100)


PSUP10

00

RAIU1000

PSUP10

00

HSKU1000

Optica

lSupervisoryChannel(OSCU101x)



notused

Note that TRBD and TRBC are 354mm high, 2xGE_FC is 265mm high

Transponder

(TRBD/TRBC/2xGE_

FC)

Transponder

(TRBD/TRBC/2xGE_

FC)

USIB

Empty

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Example 3 of LT (Line Terminal) Master Shelf

Figure 2-5 Example of LT master shelf (100GHz grid) / onebidirectional LOFA

FANS1000

1 2

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

19 2027 28 29

41

2

21 22 39 40

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

Transponder(TRBD/TRBC/2xGE_

FC)


FC)


FC)


FC)


FC)


FC)

100GHzMux/Demux(OMDX8100)


PSUP10

00

RAIU1000

PSUP10

00

HSKU1000

Optica

lSupervisoryChannel(OSCU101x)


notused

Note that TRBD and TRBC are 354mm high, 2xGE_FC is 265mm high


FC)


FC)

USIB

Empty

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Example of Secondary Shelf

Figure 2-6 Example of a slave/transponder shelf configuration (50GHz grid)

FANS1000

1 2

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

19 2027 28 29

41

2

21 22 39 40

23 24 25 26 30 31 32 33 34 35 36 37









Channelmux/d

emux(CMDX1010)

Equipment&Shel

fController(ESCT2000)

PSUP10

00

RAIU1000

PSUP10

00









Channelmux/

demux(CMDX1010)

no

tused

38

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Figure 2-7 Example of tributary shelf configuration with twelve ETHC

FANS100041

Equipment&ShelfController(ESCT2000

)

PSUP1000

RAIU1000

MANUAL 1626 R5_0

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