Lucent Technologies LambdaXtreme Alarm Messages And Trouble Clearing Manual
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Lucent Technologies LambdaXtreme Alarm Messages And Trouble Clearing Manual

Lucent Technologies LambdaXtreme Alarm Messages And Trouble Clearing Manual

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Table of Contents

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™
LambdaXtreme
Transport
Alarms, Messages, and Trouble Clearing
Guide
Release 1.1
365-575-783R1.1
Issue 1
June 2002
Lucent Technologies - Proprietary
This document contains proprietary information
of Lucent Technologies and is not to be disclosed or used
except in accordance with applicable agreements
Copyright © 2002 Lucent Technologies
Unpublished and Not for Publication
All Rights Reserved

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Summary of Contents for Lucent Technologies LambdaXtreme

  • Page 1 Issue 1 June 2002 Lucent Technologies - Proprietary This document contains proprietary information of Lucent Technologies and is not to be disclosed or used except in accordance with applicable agreements Copyright © 2002 Lucent Technologies Unpublished and Not for Publication...
  • Page 2 In rare instances, unauthorized individuals make connections to the telecommunications network. In such an event, applicable tariffs require that the customer pay all network charges for traffic. Lucent Technologies and its predecessors cannot be responsible for such charges and will not make any allowance or give any credit for charges that result from unauthorized access.
  • Page 3 How to comment xxxv BOOKMARK16::How to comment How to order xxxv BOOKMARK17::How to order ..............................................365-575-783R1.1 Lucent Technologies - Proprietary C O N T E N T S Issue 1, June 2002 See notice on first page i i i...

  • Page 4: Table Of Contents

    Operational Capabilities 1-18 BOOKMARK36::Operational Capabilities ..............................................Maintenance BOOKMARK37::2 Maintenance Overview BOOKMARK38::Overview Maintenance Signals BOOKMARK39::Maintenance Signals Overview BOOKMARK40::Overview ..............................................C O N T E N T S Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 5 BOOKMARK62::3 Automatic Power Reduction (APR) Overview BOOKMARK63::Overview APR for a Single-Fiber Cut BOOKMARK64::APR for a Single-Fiber Cut ..............................................365-575-783R1.1 Lucent Technologies - Proprietary C O N T E N T S Issue 1, June 2002 See notice on first page...
  • Page 6 Overview 4-18 BOOKMARK86::Overview Performance Parameter Thresholds 4-19 BOOKMARK87::Performance Parameter Thresholds Parameter Threshold Provisioning 4-21 BOOKMARK88::Parameter Threshold Provisioning ..............................................C O N T E N T S Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 7 BOOKMARK111::TAP-113: Address ‘Circuit Pack Booting’ TAP-114: Clear ‘OM/OD/OA/RP/RPG warm-up in progress’ 6-36 BOOKMARK112::TAP-114: Clear ‘OM/OD/OA/RP/RPG warm-up in progress’ ..............................................365-575-783R1.1 Lucent Technologies - Proprietary C O N T E N T S Issue 1, June 2002 See notice on first page v i i...
  • Page 8 BOOKMARK134::TAP-302: Clear ‘OMS LOS: 0GHz and 100GHz offset at OA (preamp)’ and ‘OMS LOS: 50GHz and 150GHz offset at OA (preamp)’ (preamp)’ and ‘OMS LOS: 50GHz and 150GHz offset at OA (preamp)’ 6-81 ..............................................C O N T E N T S Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002 v i i i...
  • Page 9 TAP-504: Clear ‘Add side OC-48/STM-16 client synchronization BOOKMARK155::TAP-504: Clear ‘Add side OC-48/STM-16 client synchronization failure’ failure’ 6-139 ..............................................365-575-783R1.1 Lucent Technologies - Proprietary C O N T E N T S Issue 1, June 2002 See notice on first page...
  • Page 10 BOOKMARK177::DLP-601: Connect and Condition Craft Interface Terminal (CIT) DLP-602: Test LEDs on Circuit Packs BOOKMARK178::DLP-602: Test LEDs on Circuit Packs ..............................................C O N T E N T S Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 11 BOOKMARK189::DLP-613: Baseline Optical Parameters ..............................................Alarm/Condition List BOOKMARK190::A Alarm/Condition List BOOKMARK191:: ..............................................Glossary GL-1 BOOKMARK192::Glossary ..............................................Index IN-1 BOOKMARK193::Index ..............................................365-575-783R1.1 Lucent Technologies - Proprietary C O N T E N T S Issue 1, June 2002 See notice on first page...
  • Page 13 List of Figures Alarms and Indicators LambdaXtreme Transport User Panel ..............................................Maintenance SUPVY Link Failures 2-20 ..............................................Automatic Power Reduction (APR) APR for a single fiber cut APR Active Zone for single-fiber cut APR for two-fiber cuts APR Active Zone for two-fiber cut 3-10 ..............................................
  • Page 14 Air filter removal process 7-34 System Bay Air Filter 7-35 ..............................................F I G U R E S Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002 x i v...
  • Page 15 System Failure Information in the Navis Optical EMSAlarm/Event Log 5-13 ..............................................Trouble Clearing Tasks Circuit Pack Warmup Times Determine Command for Condition 6-157 ..............................................365-575-783R1.1 Lucent Technologies - Proprietary T A B L E S Issue 1, June 2002 See notice on first page...
  • Page 16 ..............................................Detail Level Procedures Circuit Packs and Ports 7-29 ..............................................Alarm/Condition List Trouble Condition—TAP Cross Reference ..............................................T A B L E S Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002 x v i...
  • Page 17 ™ LambdaXtreme Transport. This document supports maintenance of the LambdaXtreme Transport product using Task-Oriented Procedures (TOPs). Use of these procedures should be preceded by a general knowledge and understanding of the LambdaXtreme Transport Craft Interface Terminal (CIT).
  • Page 18 LambdaXtreme Transport. Procedural tasks in this document are written primarily for personnel responsible for the operation and maintenance of LambdaXtreme Transport. The sections in this document provide the following information:...

  • Page 19: Automatic Power Reduction (Apr)

    The WaveStar LambdaXtreme Transport Alarms, Messages, and Related documentation Trouble Clearing Guide, Release 1.1, (365-575-783R1.1) is part of a set of documents that support the LambdaXtreme Transport System. The following items are included in the set: Document Document Title Number 365–575–780R1.1...
  • Page 20 1-407-767-2798. Suitcasing of these courses is also available. To arrange suitcase sessions (within USA), call the Product Training Manager at 1-888-582-3688, Prompt 2 – Prompt 1. The available LambdaXtreme Transport courses are listed in the following table. Course Number...
  • Page 21 Lightwave Safety Guidelines General Laser Information The LambdaXtreme Transport and associated optical test sets use semiconductor laser transmitters that emit light at wavelengths between approximately 800 nanometers (nm) and 1600 nm. The emitted light is above the red end of the visible spectrum, which is normally not visible to the human eye.
  • Page 22 The circuit packs themselves, however, may be FDA/CDRH Class 1 or 3B, or IEC Class 1, 3R, or ..............................................x x i i Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 23 Release 1.1 About this information product Lightwave Safety Precautions Under normal operating conditions, the LambdaXtreme Transport System is totally enclosed and presents no risk of eye injury. It is a Class 1M system under the FDA/CDRH scheme. The lightguide cables that interconnect various components of a lightwave system can disconnect or break and may expose people to lightwave emission.
  • Page 24 Release 1.1 About this information product Safety Precautions for Enclosed Systems Under normal operating conditions, the LambdaXtreme Transport System is completely enclosed; nonetheless, the following precautions should be observed: • Because of the potential for eye damage, technicians should neither disconnect any lightwave cable nor splice or stare into the optical connectors terminating the cables.
  • Page 25 Release 1.1 About this information product In cases when APR is not available, LambdaXtreme Transport is considered unenclosed. During these conditions, observe the following precautions: • Only authorized, trained personnel should be permitted to perform maintenance on the system. Avoid exposing the eye to emissions from unterminated, energized optical connectors at close distances.
  • Page 26 Standards are being written, both in the US and the International Electrotechnical Commission (IEC), to address optical installations in hazardous (classified) environments. If you must ..............................................x x v i Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 27 INVISIBLE LASER RADIATION WHEN OPEN AND FIBER DISCONNECTED Avoid direct exposure to beam. Do not view beam with optical instruments..............................................365-575-783R1.1 Lucent Technologies - Proprietary x x v i i Issue 1, June 2002 See notice on first page...
  • Page 28 IEC 1M emissions. This includes all OA, RP, RPG, and OD Circuit Packs. See the figure below. For additional information on laser output power, see the LambdaXtreme Transport Applications and Planning Guide, Release 1.1, (365-575-780R1.1)..............................................x x v i i i Lucent Technologies - Proprietary 365-575-783R1.1...
  • Page 29 (at eye level), cabinet, and ..............................................365-575-783R1.1 Lucent Technologies - Proprietary x x i x Issue 1, June 2002 See notice on first page...
  • Page 30 Release 1.1 About this information product miscellaneously mounted shelf. The following figure shows an example of a compliance label..............................................x x x Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 31 (ESD) Introduction The following information must be considered whenever working on the LambdaXtreme Transport System, or one of its components. CAUTION Industry experience has shown that all integrated circuit packs can be damaged by static electricity that builds up on work surfaces and personnel.
  • Page 32 See ..............................................x x x i i Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 33 Opening or removing rear covers or sheet-metal parts may present exposure to high current or electrical energy levels, or to other risks..............................................365-575-783R1.1 Lucent Technologies - Proprietary x x x i i i Issue 1, June 2002 See notice on first page...
  • Page 34 • For continued protection against risk of fire, replace only with same type and rating of fuse. • Use only Lucent Technologies manufactured, recognized circuit packs/units/modules. Refer to the LambdaXtreme Transport Applications and Planning Guide, Release 1.1, (365-575-780R1.1). •...
  • Page 35 How to comment http://www.lucent-info.com/comments or email your comments to ctiphotline@lucent.com (mailto:ctiphotline@lucent.com). The LambdaXtreme Transport customer documents can be ordered as How to order individual paper copies or as a set on a CD-ROM (Comcode #109163683). One-time orders include a binder (if applicable) and the document contents for the current issue in effect at the time of the order.
  • Page 36 America (CALA): Phone: 1-317-322-6416 E-mail: intlorders@lucent.com Worldwide Fax: 1-317-322-6699 Internet for Commercial Customers: http://www.lucentdocs.com http://www.lucent8.com Internet for Lucent Associates: http://www.cic.lucent.com ..............................................x x x v i Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 37 Alarms and Indicators Overview ..............................................™ This chapter provides a description of the LambdaXtreme Transport Purpose alarm conditions and their indicators, and the Office Alarms Interface. The alarm visual indicators are indicated on the Office Alarms panel and individual circuit packs.

  • Page 38: Alarms And Indicators

    List”, and detailed trouble-clearing procedures are provided in Chapter 6, “Trouble Clearing Tasks”. This section provides information on alarm mappings and severity levels..............................................1 - 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 39: Alarm Mappings

    Elements. Refer to Table 1-2, “SDH Alarm Definitions” (1-4) for definitions for SDH Alarm Definitions the alarm severity in the SDH environment..............................................365-575-783R1.1 Lucent Technologies - Proprietary 1 - 3 Issue 1, June 2002 See notice on first page...

  • Page 40: Alarms And Indicators

    ABNORMAL ALARM CUT OFF NEAR-END ACTIVITY • When this parameter is set to SDH, supported alarm indicators are: PROMPT DEFERRED NO ALARM ..............................................1 - 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 41 Alarms Alarms and Indicators Alarm Mappings NO REPORT Supported status indicators are: ABNORMAL SUPPRESS INFORMATION ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 1 - 5 Issue 1, June 2002 See notice on first page...

  • Page 42: Lambdaxtreme Transport Alarm Groups

    PortOM_OD (Signal alarms detected at OM or OD circuit pack ports) • Line (Optical Line) • Shelf • Fan (Fan assembly alarms) • System ..............................................1 - 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 43: Office Alarms Panel

    In a System Bay, it is located between shelves 3 and 4. In a Repeater, it is located between shelves 1 and 2. Display Figure 1-1, “LambdaXtreme Transport User Panel” (1-7) shows the Office Alarms panel, located in the System Bay, between each pair of shelves, on the ’Fan Assembly &...

  • Page 44: Alarm Indicators

    • when automatic changeover to standby equipment has been used to restore service ..............................................1 - 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 45 This LED is yellow and is labeled MN..............................................365-575-783R1.1 Lucent Technologies - Proprietary 1 - 9 Issue 1, June 2002 See notice on first page...

  • Page 46: Status Indicators

    This LED is not utilized in LambdaXtreme Transport R1.0. ABN LED In future LambdaXtreme Transport releases, when lit, this yellow LED will indicate an abnormal condition within the system. These conditions include maintenance activity on any network element within the system which could potentially cause service affecting failures if additional craft activity is performed within the system.

  • Page 47: Controls

    A restart causes the local network element to reset. This switch is recessed to avoid accidental activation..............................................365-575-783R1.1 Lucent Technologies - Proprietary 1 - 1 1 Issue 1, June 2002 See notice on first page...

  • Page 48: Lambdaxtreme Transport Leds

    ™ LambdaXtreme Transport LEDs Overview ..............................................This section describes the functioning of the Power-On LED and Purpose individual Circuit Pack LEDs..............................................1 - 1 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 49: Power-On Led

    Monitor points on the power filters allow the incoming voltage to the filter to be measured..............................................365-575-783R1.1 Lucent Technologies - Proprietary 1 - 1 3 Issue 1, June 2002 See notice on first page...

  • Page 50: Circuit Pack Leds

    Overview (FAULT) LED, and a green (ACTIVE) LED. Only the DCM and CIO packs are not equiped with LEDs. LambdaXtreme Transport provides the capability to test these LEDs, using the procedure detailed in “TAP-612: Address ‘Test alarm in progress’ and ‘Test LED in progress’”...
  • Page 51 After the pack LEDs stop flashing it is then safe to remove the packs or power down the system as needed..............................................365-575-783R1.1 Lucent Technologies - Proprietary 1 - 1 5 Issue 1, June 2002 See notice on first page...

  • Page 52: Office Alarm Interface

    Alarms and Indicators Office Alarm Interface Overview ..............................................This section provides information on the Office Alarm interface and Purpose its operational capabilities..............................................1 - 1 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 53: Interfaces

    The MN alarm relay has normally open contacts..............................................365-575-783R1.1 Lucent Technologies - Proprietary 1 - 1 7 Issue 1, June 2002 See notice on first page...

  • Page 54: Operational Capabilities

    The number of times the alarms can be exercised is selectable from between one and ten times. For details, see “DLP-602: Test LEDs on Circuit Packs” (7-5)..............................................1 - 1 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 55 Maintenance Overview ..............................................™ This chapter introduces the maintenance features of LambdaXtreme Purpose Transport. These features continuously monitor the overall health of all the equipment and the signals passing through the system. When the system detects a problem and reports it, the user is able to take appropriate corrective or preventive actions.

  • Page 56: Maintenance

    Transport uses maintenance signals and messages to Purpose identify and isolate faulty equipment within the system. LambdaXtreme Transport is an optically amplified line system which monitors optical power levels, digital wrapper overhead as well as client SONET/SDH overhead data. Types of Signals...

  • Page 57: Optical Maintenance Signals

    OCh LOS or OCh LOS cleared condition. This message is sent in the supervisory channel and for internal use only..............................................365-575-783R1.1 Lucent Technologies - Proprietary 2 - 3 Issue 1, June 2002 See notice on first page...

  • Page 58: Supervisory Signal

    Signal Composition There is one SUPVY Signal for each Dense Wavelength Division Multiplexing (DWDM) line. There are four ports per circuit pack and ™ two SUPVY Signals per optical line in a LambdaXtreme Transport..............................................2 - 4 Lucent Technologies - Proprietary 365-575-783R1.1...

  • Page 59: Optical Channel Trace

    ENT-OCHTRC is utilized by the Add direction of Transmitted Trace Identifier an OT. The expected received optical channel path trace is utilized ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 2 - 5 Issue 1, June 2002 See notice on first page...
  • Page 60 Maintenance Optical Channel Trace only at the Drop direction of an OT. The TL1 command has more details about these parameters. For more information about Provisioning, see LambdaXtreme Transport User Operations Guide, Release 1.1, (365-575-781R1.1)..............................................2 - 6 Lucent Technologies - Proprietary 365-575-783R1.1...

  • Page 61: Jø Section Trace Identifier (Sti)

    The JØ STI byte allows the tracing, reading, and comparing of the received signal with the expected OC-48/STM-16, OC-192/STM-64 FEC signal at the OTs. LambdaXtreme Transport supports a 1-byte, 16-byte, and 64-byte Description of JØ STI section trace. This string is transmitted in the JØ byte position of the section overhead of the first STS-1 of each of the OC-48/STM-16, OC-192/STM-64 frames and is retrievable on demand.

  • Page 62: Alarm Reporting

    Maintenance Alarm Reporting Overview ..............................................This section provides information on alarm and status indicators, and Purpose equipment failures..............................................2 - 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 63: Alarms And Status Indicators

    If, at the end of the Incoming Signal Alarm Delay interval, it is determined that the condition still exists, autonomous indications of ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 2 - 9 Issue 1, June 2002 See notice on first page...
  • Page 64 If the same condition appears during the Alarm Clear Delay interval, all indications remain active..............................................2 - 1 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 65: Equipment Failure

    There is no Incoming Alarm Delay associated with equipment failures. Incoming Alarm Delay There is no Alarm Clear Delay associated with equipment failures. Alarm Clear Delay ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 2 - 1 1 Issue 1, June 2002 See notice on first page...

  • Page 66: Fault Identification

    ..............................................This section provides information on fault detection and isolation. For Purpose details on performance monitoring, see Chapter 4, “Performance Monitoring”..............................................2 - 1 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 67: Fault Detection

    JØ Mismatch WW path trace mismatch WW payload-type Optical Channel (WaveWrapper) mismatch Optical Multiplex Section (OMS) Optical Transport Section (OTS) Supervisory Signal ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 2 - 1 3 Issue 1, June 2002 See notice on first page...

  • Page 68: Automatic Fault Isolation And Diagnostics

    Fault Identification Maintenance Automatic Fault Isolation and Diagnostics ..............................................™ When a trouble condition is detected, LambdaXtreme Transport Overview isolates the failed circuit pack or signal. Failures are reported to a local technician and operations system for Failure Reporting repair.

  • Page 69: Loss Of Signal (Los)

    This section provides information on OTS LOS, OMS LOS, optical Purpose channel LOS, SUPV LOS, and the functions of the alarm indicators during an LOS..............................................365-575-783R1.1 Lucent Technologies - Proprietary 2 - 1 5 Issue 1, June 2002 See notice on first page...

  • Page 70: Detecting Incoming Ots Los

    RP pack. Its sink is located in OA where the L band and supervisory signal (counter-propagating) get separated. The incoming OTS LOS alarm condition is detected at the RP circuit pack..............................................2 - 1 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 71: Detecting Oms Los

    Transport reports a variety of OMS LOS alarm conditions, depending on the type of OM or OD circuit pack detecting the LOS..............................................365-575-783R1.1 Lucent Technologies - Proprietary 2 - 1 7 Issue 1, June 2002 See notice on first page...

  • Page 72: Optical Channel Los

    The OCAIM Yellow indicator notifies the upstream equipment that an OCAIM Yellow incoming optical channel LOS has been detected. This message requests that the OMON scan at an OA..............................................2 - 1 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 73: Supvy Link Failures

    OSC LOS (opposite direction to optical channels) • SUPVY transmitting LOS • Incoming SUPVY channel LOS • Incoming SUPVY channel LOF • SUPVY Data Link Failure ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 2 - 1 9 Issue 1, June 2002 See notice on first page...

  • Page 74: Supvy Link Failures

    , or by the SUPVY transmitting LOS removal of the SUPVY circuit pack from the transmitting node..............................................2 - 2 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 75 • Detection of at the transmitting NE. SUPVY transmitting LOS • Failure of the SUPVY circuit pack at the transmitting NE..............................................365-575-783R1.1 Lucent Technologies - Proprietary 2 - 2 1 Issue 1, June 2002 See notice on first page...
  • Page 76 OSC LOS is detected, or if Incoming SUPVY Channel LOS or LOF is detected..............................................2 - 2 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 77: Control System

    • Automatic Fault Recovery — The control system automatically recovers from power surges or interruptions with no LambdaXtreme Transport CIT action required. The system is automatically restored to its state prior to the failure. • Non-Service Affecting Control Faults and Processor Resets —...

  • Page 78: Overview

    Control System Maintenance Overview The LambdaXtreme Transport System provides the following version Version Recognition recognition features: • Automatic identification of the type of circuit pack installed in each slot • Hardware and software version recognition • Common Language Equipment Identifier (CLEI) Code version identification for each circuit pack •...

  • Page 79: Cit/Operating System Interface

    SIO pack: the CIT port and the EMS port. The CIT connection supports the command, and executes this PING Support PING upon startup..............................................365-575-783R1.1 Lucent Technologies - Proprietary 2 - 2 5 Issue 1, June 2002 See notice on first page...

  • Page 81: Automatic Power Reduction (Apr)

    The following scenarios can cause APR: • Optical Line cut (in the outside plant) • Fiber disconnect (within the NE) ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 3 - 1 Issue 1, June 2002 See notice on first page...
  • Page 82 APR for Circuit Pack Warmup, Removal/Latch 3-14 Protection, and Failure APR for Port Switch Protection Cases 3-18 Situations when APR is not available 3-19 ..............................................3 - 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 83: Apr For A Single-Fiber Cut

    OTS LOS OSC LOS DWDM Signal Supervisory Signal Copropagating Counterpropagating Raman Raman SUPVY SUPVY DWDM Signal Supervisory Signal APR circuits APR circuits ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 3 - 3 Issue 1, June 2002 See notice on first page...
  • Page 84 Raman startup copropagating pumps if NE2 is a Repeater • Raman startup DCF counterpropagating pumps in OA(Raman), OA(Raman EDFA) if NE2 is a Repeater ..............................................3 - 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 85: Apr Active Zone For Single-Fiber Cut

    Supervisory defect has been cleared. This notification causes NE2 to initiate the restart process. See Figure 3-1, “APR for a single fiber cut” (3-3)..............................................365-575-783R1.1 Lucent Technologies - Proprietary 3 - 5 Issue 1, June 2002 See notice on first page...
  • Page 86 APR Restart procedure to restore the power in the following components: • Raman Startup counterpropagating pumps • Raman Growth counterpropagating pumps if the RPG circuit pack is installed..............................................3 - 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 87 AID of the associated RP circuit pack APR active: line After detecting the DWDM signal, NE2 sends indication of No Transmission Defect to NE3..............................................365-575-783R1.1 Lucent Technologies - Proprietary 3 - 7 Issue 1, June 2002 See notice on first page...

  • Page 88: Apr For A Two-Fiber Cut

    APR procedure to lower the copropagating and counterpropagating Raman power associated with the two fibers..............................................3 - 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 89: Apr Active Zone For Two-Fiber Cut

    NE1 to NE5. In the other direction, NE2 will have APR active for copropagating, counterpropagating, and DCM pumps. NE3 and NE4 have APR active for copropagating, counterpropagating ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 3 - 9 Issue 1, June 2002 See notice on first page...
  • Page 90 Once the DWDM signal is OSC LOS detected, each NE clears the standing alarm condition. As the OTS LOS ..............................................3 - 1 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 91 NE2, and the clearing of RDI-L value has not yet been detected by NE1. APR is still enforced and the alarms will be continued..............................................365-575-783R1.1 Lucent Technologies - Proprietary 3 - 1 1 Issue 1, June 2002 See notice on first page...

  • Page 92: Apr For Fiber Disconnect Within An Ne

    Circuit Pack DCF counter-pumps in (non-alarmed) pumps RPG if installed Note that these ports are connected via the DCM Circuit Pack ..............................................3 - 1 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 93 RPG or RPG(DCF) RPG to OA for Raman co-pumps RPG or RPG(DCF) Circuit Pack Circuit Pack • port INCORP on OA(OADM LineOut) ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 3 - 1 3 Issue 1, June 2002 See notice on first page...

  • Page 94: Apr For Circuit Pack Warmup, Removal/Latch Protection, And Failure

    Hence as a protective measure, APR is invoked..............................................3 - 1 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 95 RPG Raman Growth • APR active: line Counterpropagating Pumps • RPG Raman growth DCF Counterpropagating Pumps • OA(OADM Thru) • OA(Preamp High Gain) ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 3 - 1 5 Issue 1, June 2002 See notice on first page...
  • Page 96 Counterpropagating Pumps • • RPG Raman growth DCF APR active: line Counterpropagating Pumps • OA(OADM LineIn) Raman DCF Counterpropagating Pumps ..............................................3 - 1 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 97 Counterpropagating Pumps APR active: line • OA(OADM LineIn) Raman DCF Counterpropagating Pumps • OA(OADM Thru) or OA(OADM LineIn) • OA(Preamp High Gain) ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 3 - 1 7 Issue 1, June 2002 See notice on first page...

  • Page 98: Apr For Port Switch Protection Cases

    ..............................................3 - 1 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 99: Situations When Apr Is Not Available

    APR unavailable at APR is unavailable in a Repeater under the following condition: Repeater • Boot, failure, or removal of the SCTL ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 3 - 1 9 Issue 1, June 2002 See notice on first page...

  • Page 101: Performance Monitoring

    Performance Monitoring (PM) refers to the in-service, non-intrusive Purpose ™ monitoring of transmission and equipment quality. LambdaXtreme Transport systematically tracks the signal quality and equipment health through continuous collection and analysis of data obtained by observing its performance. Performance parameters may be either analog or digital for each entity that is measured and are monitored for both proactive and reactive maintenance.
  • Page 102 Overview Performance Monitoring The LambdaXtreme Transport System provides the following Features performance monitoring features: • Full support of SONET and SDH parameters based on digital parity checking of the given client SONET/SDH signal, Supervisory signal or Wavewrapped signal • Support of analog parameters based on optical power...

  • Page 103: Performance Parameters

    Contents Optical Line Analog Performance Parameters Optical Channel Analog Performance Parameters OT Analog Parameters OT Digital Performance Parameters Supervisory Performance Parameters 4-10 ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 4 - 3 Issue 1, June 2002 See notice on first page...

  • Page 104: Optical Line Analog Performance Parameters

    Important! Baselining is done automatically when a channel is added or removed. Re-baselining can be initiated manually by an external user command..............................................4 - 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 105: Optical Channel Analog Performance Parameters

    The baseline value is displayed in the PM report, next to the currently measured value, in dBm..............................................365-575-783R1.1 Lucent Technologies - Proprietary 4 - 5 Issue 1, June 2002 See notice on first page...
  • Page 106 • OTS LOS • Incoming optical channel LOS • WW LOS In addition, any outstanding TCA/QOS is cleared..............................................4 - 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 107: Ot Analog Parameters

    TCA is raised. Subsequently, if the value falls within the operational range, then the TCA is cleared..............................................365-575-783R1.1 Lucent Technologies - Proprietary 4 - 7 Issue 1, June 2002 See notice on first page...

  • Page 108: Ot Digital Performance Parameters

    SONET/SDH signal or line WaveWrapped signal. Refer to Table 4-1, “Monitored WaveWrapper Performance Monitored Parameters Parameters” (4-8) for a list of WaveWrapper performance parameters ™ that are monitored by the LambdaXtreme Transport System. Table 4-1 Monitored WaveWrapper Performance Parameters Sonet SEFS SEFS...
  • Page 109 A Loss Of Signal Second is a count of one-second intervals containing one or more LOS defects. Unavailable Seconds begin at the onset of 10 consecutive SES events. For SDH only..............................................365-575-783R1.1 Lucent Technologies - Proprietary 4 - 9 Issue 1, June 2002 See notice on first page...

  • Page 110: Supervisory Performance Parameters

    (FRM) and parity error checking (CRC Checksum Errors.) Refer to Table 4-1, “Monitored WaveWrapper Performance Parameters” (4-8) for a list of SONET physical layer performance ™ parameters that are monitored by the LambdaXtreme Transport System..............................................4 - 1 0 Lucent Technologies - Proprietary 365-575-783R1.1...

  • Page 111: Performance Data Processing

    This section describes the way in which performance monitoring data Purpose is collected and processed. It also includes information about default values for digital parameter registers and analog parameter baselining..............................................365-575-783R1.1 Lucent Technologies - Proprietary 4 - 1 1 Issue 1, June 2002 See notice on first page...

  • Page 112: Performance Data Collection

    If the time of day setting in LambdaXtreme Transport is changed, then the current digital register may contain overflow or partial error counts.
  • Page 113 OVFL (overflow) or PRTL (partial). This occurs when: LambdaXtreme Transport is restarted The current register is reset The LambdaXtreme Transport system’s time is changed, causing the current accumulation period to be lengthened or shortened by more than 10 seconds the counter overflow is reached ..............................................

  • Page 114: Analog Parameter Baselining

    All provisionable analog parameters can be manually baselined Manual Baselining through the CIT, or with user-initiated TL/1 commands using the CIT or the EMS interface..............................................4 - 1 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 115: Automatic Baselining

    Initial System Installation Following an initial system installation, automatic baselining is performed on the SPT-SU parameter. Important! LambdaXtreme Transport does not automatically rebaseline a parameter upon system initialization once it has been baselined. Automatic baselining is performed when a new optical channel is...
  • Page 116 SPR-C for all optical channels with no active LOS condition The following parameters are automatically baselined: • TOPR-OL for the optical line • TOPT-OL for the optical line ..............................................4 - 1 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 117: Manual Baselining

    Baselining is independent of external equipment, such as when an Optical Spectrum Analyzer (OSA) is added or installed..............................................365-575-783R1.1 Lucent Technologies - Proprietary 4 - 1 7 Issue 1, June 2002 See notice on first page...

  • Page 118: Overview

    This section provides information on analog and digital performance Purpose parameter thresholds, provides background information on each type, and categorizes those which can and cannot be user-provisioned..............................................4 - 1 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 119: Performance Parameter Thresholds

    Initially, if the switch is on and the gauge value becomes equal to or less than the notifyLow value (in a negative direction,) ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 4 - 1 9 Issue 1, June 2002 See notice on first page...
  • Page 120 Each parameter has an associated factory-set high and low threshold for generating the performance monitoring related QOS notification..............................................4 - 2 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 121: Parameter Threshold Provisioning

    ..............................................For information about how to use the CIT to provision thresholds, see Threshold provisioning ™ using the CIT the Appendix of the LambdaXtreme Transport User Operations Guide, Release 1.1, (365-575-781R1.1). The TL/1 threshold provisioning commands are: Threshold provisioning commands •...

  • Page 122: Qos Alarm Events

    The QOS Alarm Indicator is “NA” (Not Alarmed) for SONET, and QOS Alarm Levels “No Alarm” for SDH..............................................4 - 2 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 123: Clearing Qos Alarms

    Important! ClearLow is non-provisionable and is fixed to be 10% higher than the value of notifyLow..............................................365-575-783R1.1 Lucent Technologies - Proprietary 4 - 2 3 Issue 1, June 2002 See notice on first page...
  • Page 125 Optical EMS, see Navis Optical Element Management System (EMS) Maintenance Guide, Release 8.0, 190-224-157R8.0. Contents Fault Management ™ The Navis Optical EMS Logs 5-12 ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 5 - 1 Issue 1, June 2002 See notice on first page...

  • Page 126: Fault Management With Navis Optical Ems

    Navis Optical EMS. Figure 5-1, “Alarm Notification Window” (5-2) shows an example of the Alarm Notification window. Figure 5-1 Alarm Notification Window ..............................................Lucent Technologies - Proprietary 365-575-783R1.1 5 - 2 See notice on first page Issue 1, June 2002...

  • Page 127: Fault Management With Navis Optical Ems

    Alarm Severity Level Alarm Severity (default) (SONET) Level (SDH) Critical Prompt Yellow Major Prompt Cyan Minor Deferred Gray Throttled Green No Active Alarms ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 5 - 3 Issue 1, June 2002 See notice on first page...
  • Page 128 The totals in the Total Alarms row on the window are automatically updated to account for the new alarm..............................................Lucent Technologies - Proprietary 365-575-783R1.1 5 - 4 See notice on first page...
  • Page 129 Double acknowledgement of alarms ™ The Navis Optical EMS has a “Double Acknowledgement” capability for alarms that can be enabled at system installation time. It ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 5 - 5 Issue 1, June 2002 See notice on first page...
  • Page 130 Before resynchronizing alarms for an NE, the user should disable the automatic/manual alarm throttling control for the NE. Alarm resynchronization does not work unless the NE is in an unthrottled state..............................................Lucent Technologies - Proprietary 365-575-783R1.1 5 - 6 See notice on first page Issue 1, June 2002...
  • Page 131 OS, or retrieved via alarm queries. (Non-maintenance-related messages are not affected by alarm throttling and continue to be logged in the normal manner.) ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 5 - 7 Issue 1, June 2002 See notice on first page...
  • Page 132 NEs in your Target alarm clear Group and displays them in the Browsing Alarm Audit Log window on your workstation screen..............................................Lucent Technologies - Proprietary 365-575-783R1.1 5 - 8 See notice on first page Issue 1, June 2002...
  • Page 133 SONET AIS-P (SONET Path Alarm Indication Signal Detected) AIS-L (SONET Line Alarm Indication Signal Detected) AIS (SONET Alarm Indication Signal Detected) ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 5 - 9 Issue 1, June 2002 See notice on first page...
  • Page 134 NEs in your network at the same time, using a single GUI window that can be accessed from the Fault ..............................................Lucent Technologies - Proprietary 365-575-783R1.1 5 - 1 0 See notice on first page...
  • Page 135 Alarm acknowledgement may be done before or after the alarm is cleared. For Alarm Latching to be enabled for an NE, Alarm Latching Readiness must be enabled ™ during installation of the LambdaXtreme Transport. Alarm Latching Readiness is disabled, by default..............................................

  • Page 136: The Navis Optical Ems Logs

    (for example, RTRV-rr) that are originated from and received by SNMS. The user ID information and user interface information (GUI, cut-through, TCP/IP, or dial-up) are also logged..............................................Lucent Technologies - Proprietary 365-575-783R1.1 5 - 1 2 See notice on first page Issue 1, June 2002...

  • Page 137: System Failure Information In The Navis

    Time of Occurrence HH:MM:SS (hours:minutes:seconds) Category Equipment/ Processing Error Alarm Issue Point <=20 characters LAN/Disk IO/File System/Database Effect on Service Severity CR/MJ/CL ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 5 - 1 3 Issue 1, June 2002 See notice on first page...
  • Page 138 The commands are displayed in the order ™ they were received by the Navis Optical EMS, each command ..............................................Lucent Technologies - Proprietary 365-575-783R1.1 5 - 1 4 See notice on first page Issue 1, June 2002...
  • Page 139 Optical EMS with the requested information. The onset and termination of system overload conditions are also logged in the Activity Log..............................................365-575-783R1.1 Lucent Technologies - Proprietary 5 - 1 5 Issue 1, June 2002 See notice on first page...

  • Page 141: Trouble Clearing Tasks

    ™ LambdaXtreme Transport CIT. The LambdaXtreme Transport CIT is used to obtain detailed information about the system. The LambdaXtreme Transport CIT retrieves detailed reports about performance monitoring, alarms and status, and configurations for the local and remote OLS network elements.
  • Page 142 The technician and the local technical support staff may choose to continue trouble analysis based on knowledge or experience with LambdaXtreme Transport, or they may elect to obtain assistance by calling Customer Technical Assistance Management (CTAM) 1-800 225 4672 (United States) and 1-630 224-4672 (International), in accordance with local procedures.
  • Page 143 TAPs for PortOM_OD Alarm Group 6-77 TAPs for OCHAN Alarm Group 6-115 TAPs for PortOT Alarm Group 6-129 TAPs for SYSTEM and PortOther Alarm Groups 6-151 ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 3 Issue 1, June 2002 See notice on first page...

  • Page 144: Taps For The Slot, Shelf, And Fan Alarm Groups

    The TAPs in this section describe the alarm-clearing procedures that Purpose apply to alarm conditions associated with circuit pack and equipment failures, slot, and power-related alarm conditions..............................................6 - 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 145: Tap-101: Clear 'Circuit Pack Failure

    Replacement of a failed pack should be scheduled as soon as practical, because with the ™ OMON failed, LambdaXtreme Transport will not be able to perform adjustments to the transmission..............................................
  • Page 146 The 2 and 4 refer to minor changes within series 1................................Reconnect all the optical fibers to the new circuit pack................................Reseat the circuit pack..............................................6 - 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 147 SCTL 10–15 minutes 15–25 minutes NCTL 10–15 minutes 15–25 minutes less than 5 minutes 7–10 minutes less than 5 minutes 7–10 minutes ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 7 Issue 1, June 2002 See notice on first page...

  • Page 148: Tap-102: Clear 'Sio Failure

    Reconnect all cables to the new circuit pack................................Reseat the circuit pack................................still listed in the CIT NE Alarm List SIO failure ..............................................6 - 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 149 Continue with Step ................................Reinstall the shelf cover. For details, refer to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 9 Issue 1, June 2002 See notice on first page...

  • Page 150: Tap-103: Clear 'Cio Failure

    Continue with Step ................................Reinstall the shelf cover. For details, refer to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................6 - 1 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 151: Tap-104: Clear 'Network Controller Failure

    Press the green Remove Flash button next to the FlashDisk. Wait for several seconds until the green LED begins to blink steadily..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 1 Issue 1, June 2002 See notice on first page...
  • Page 152 Is the alarm condition still listed? IF… THEN… Consult the appropriate maintenance support organization for technical assistance before with other trouble clearing procedures..............................................6 - 1 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 153 IF… THEN… Reinstall the shelf cover. For details, go to “DLP-607: Remove/Install Front Cover ” (7-17). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 3 Issue 1, June 2002 See notice on first page...

  • Page 154: Tap-105: Clear 'Shelf Controller Failure

    Step Go to Step ................................Remove the replacement SCTL circuit pack installed in Step 5, and reinstall the original circuit pack..............................................6 - 1 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 155 STOP! YOU HAVE COMPLETED THIS PROCEDURE................................Reinstall the shelf cover. For details, refer to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 5 Issue 1, June 2002 See notice on first page...

  • Page 156: Tap-106: Clear 'Fan Failure

    Consult the appropriate maintenance support organization for further technical assistance. STOP! YOU HAVE COMPLETED THIS PROCEDURE. T E P S ................................................................................................6 - 1 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 157: Tap-107: Clear 'Flash Memory Module Code Mismatch

    FlashDisk is different from the software version in the circuit pack. The system network element is currently functioning from the code running in the NCTL circuit pack. In LambdaXtreme Transport a condition may FLASH code mismatch arise from either of the following two conditions: •...
  • Page 158 IF… THEN… Use this as the source for a fresh copy to be installed. Continue with Step 6 for installation instructions..............................................6 - 1 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 159 Is the correct software release running in a remote network element and is the SUPVY data link good to that network element? IF… THEN… ™ See the section in the LambdaXtreme Transport User Operations Guide, Release 1.1, (365-575-781R1.1) describing how to copy software from one NE to another.
  • Page 160 Trouble Clearing Tasks Alarm Groups TAP-107: Clear ‘FLASH memory module code mismatch’ IF… THEN… See the section in the LambdaXtreme Transport Software Release Description, Release 1.1, describing how to install software into the CIT................................At the CIT, view the NE Alarm List ................................

  • Page 161: Tap-108: Clear 'Flash Memory Module Removed

    ................................Wait approximately 5 - 15 minutes................................Is the red LED on the NCTL circuit pack blinking ON and OFF? ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 2 1 Issue 1, June 2002 See notice on first page...
  • Page 162 Click on the NCTL circuit pack................................Click on the Provision button................................Select for the FlashDisk Removal. Disable ................................Click on the Apply button..............................................6 - 2 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 163 ................................Reinstall the shelf cover. For details, go to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 2 3 Issue 1, June 2002 See notice on first page...

  • Page 164: Tap-109: Clear 'Circuit Pack Removed

    Consult the appropriate maintenance support organization for further technical assistance................................Do the office records show that the slot should contain a circuit pack? ..............................................6 - 2 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 165 For details, see “DLP-608: Remove and/or Install Circuit Pack” (7-20)..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 2 5 Issue 1, June 2002 See notice on first page...
  • Page 166 TOPR-OLINE for RP(OSP) circuit pack. For details, see “Baseline TOPT-OLINE, TOPR-OLINE” (6-27). STOP! YOU HAVE COMPLETED THIS PROCEDURE. T E P S ..............................................................................6 - 2 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 167 Reason ................................Select This Optical Line from the Select drop-down menu................................Click the button. Apply T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 2 7 Issue 1, June 2002 See notice on first page...

  • Page 168: Tap-110: Clear 'Omon Removed', 'Supvy Removed

    Important! Do not insert a circuit pack before making the proper fiber connections................................Examine the . Has the alarm cleared? NE Alarm List ..............................................6 - 2 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 169 If you just replaced the SUPVY circuit pack, you must baseline the SPT-SU. For details, see “Baseline the SUPVY (SUPT-SU)” (6-76). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 2 9 Issue 1, June 2002 See notice on first page...

  • Page 170: Tap-111: Clear 'No Circuit Pack Expected In Slot

    For details, go to “DLP-607: Remove/Install Front Cover” (7-17)................................™ Do office records or the LambdaXtreme Transport Installation Manual and System Turn-Up Services, Release 1.1, (365-575-782R1.1) show that the slot(s) should contain a circuit pack of this type? IF…...

  • Page 171: Circuit Pack Warmup Times

    Then continue with Step ................................Reinstall the shelf cover. For details, go to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 3 1 Issue 1, June 2002 See notice on first page...

  • Page 172: Tap-112: Clear 'Unexpected Circuit Pack Type

    (6-7). These times are worst-case times; alarm may clear sooner................................Is the FAULT LED lit on the replacement circuit pack? ..............................................6 - 3 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 173 Continue with Step ................................Reinstall the shelf cover. For details, see “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 3 3 Issue 1, June 2002 See notice on first page...

  • Page 174: Tap-113: Address 'Circuit Pack Booting

    Remove the appropriate shelf cover. For details, refer to “DLP-607: Remove/Install Front Cover” (7-17)................................Using the column, identify the correct circuit pack with the “Circuit Pack Booting” condition..............................................6 - 3 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 175 Wait 5–30 minutes, depending on system size, or until the red LED goes out................................Reinstall the shelf cover. For details, see “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 3 5 Issue 1, June 2002 See notice on first page...

  • Page 176: Tap-114: Clear 'Om/Od/Oa/Rp/Rpg Warm-Up In Progress

    Table 6-1, “Circuit Pack Warmup Times” (6-7). Is the Alarm still reported in the CIT Alarm List IF… THEN… Continue with Step ..............................................6 - 3 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 177 Is the Alarm still reported in the Alarm List IF… THEN… Consult the appropriate maintenance support organization for further technical assistance..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 3 7 Issue 1, June 2002 See notice on first page...
  • Page 178 STOP! YOU HAVE COMPLETED THIS PROCEDURE. T E P S ................................................................................................6 - 3 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 179: Tap-115: Clear 'Power Monitor For N48V_A' And 'Power Monitor For N48V_B

    Consult the appropriate maintenance support organization for further technical assistance. STOP! YOU HAVE COMPLETED THIS PROCEDURE. T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 3 9 Issue 1, June 2002 See notice on first page...

  • Page 180: Tap-116: Clear 'Circuit Breaker/Power Failure "A Or B" Or "A And B

    Voltage to a Bay” (6-42)................................Are all PWR OUTPUT LEDs extinguished for all shelves in the bay? IF… THEN… Go to Step ..............................................6 - 4 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 181 Step 10 of the section, “One Power Feeder Cable is NOT Supplying Voltage to a Bay” (6-42). T E P S ..............................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 4 1 Issue 1, June 2002 See notice on first page...
  • Page 182 BDFB and the shelf with the failure and correct the voltage supply problem..............................................6 - 4 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 183 ................................Reinstall the appropriate shelf cover. For details, go to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 4 3 Issue 1, June 2002 See notice on first page...

  • Page 184: Taps For Portoa_Rp And Line Alarm Groups

    The TAPs in this section describe the alarm-clearing procedures that Purpose apply to alarm conditions associated with the optical transmission section (OTS), also called LINE-level alarms..............................................6 - 4 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 185: Tap-201: Clear 'Ots Los' And/Or 'Osc Los (Opposite Direction To Optical Channels)

    ................................Log into the adjacent NE in the direction identified in Step Examine the NE Alarm List ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 4 5 Issue 1, June 2002 See notice on first page...
  • Page 186 Log into the NE where the alarm was identified. Examine the NE Alarm List ................................Has the alarm condition been cleared? IF… THEN… STOP! YOU HAVE COMPLETED THIS PROCEDURE..............................................6 - 4 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 187 STOP! YOU HAVE COMPLETED THIS PROCEDURE. Consult the appropriate maintenance support organization for further technical assistance. T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 4 7 Issue 1, June 2002 See notice on first page...

  • Page 188: Tap-202: Clear 'Dcm Los

    Visually inspect the fiber jumper between the identified DCM, OA, and RP circuit packs. Correct any problems found. For details, go to “DLP-609: Inspect Optical Fiber(s)” (7-31)..............................................6 - 4 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 189 OA for dirt and/or damage to the connectors. Clean the connectors if necessary. For details, see “DLP-606: Inspect and Clean Optical Fiber Connectors” (7-11)..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 4 9 Issue 1, June 2002 See notice on first page...
  • Page 190 Consult the appropriate maintenance support organization for further technical assistance. Go to Step ................................Disconnect the fiber jumpers from the DCM, and measure the loss of DCM..............................................6 - 5 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 191 Continue with Step ................................Reinstall the shelf cover. For details, go to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 5 1 Issue 1, June 2002 See notice on first page...

  • Page 192: Tap-203: Clear 'Apr Active: Line

    See Figure 3-2, “APR Active Zone for single-fiber cut” (3-5). When the incoming loss of signal is repaired, LambdaXtreme Transport will resume normal operation and the APR active condition will clear. Procedure ................................
  • Page 193 APR active: line IF… THEN… Consult the appropriate maintenance support organization for further technical assistance..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 5 3 Issue 1, June 2002 See notice on first page...
  • Page 194 For example, verify that channels are being transmitted from the OM to the OA circuit packs by monitoring the MON port of each circuit pack. T E P S ................................................................................................6 - 5 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 195: Clear 'Apr Active: Oa (Preamp)

    Overview APR active: OA (preamp) condition. ™ When an OD circuit pack is removed, LambdaXtreme Transport turns off the OA(PreAmp) circuit pack output power in order to prevent cross-traffic interference.LambdaXtreme Transport will resume normal operation and the APR active condition will clear.
  • Page 196 Continue with Step ................................Reinstall the shelf cover. For details, go to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................6 - 5 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 197: Clear 'Apr Active: Oa (Oadm-Add)

    NE Alarm List . Is listed? OM warmup in progress IF… THEN… Go to “TAP-114: Clear ‘OM/OD/OA/RP/RPG warm-up in progress’” (6-36)..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 5 7 Issue 1, June 2002 See notice on first page...
  • Page 198 TAP-205 Clear ‘APR active: OA (OADM-add)’ IF… THEN… Consult the appropriate maintenance support organization for further technical assistance. T E P S ................................................................................................6 - 5 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 199: Tap-206 Clear 'Apr Active: Oa Dcf Raman Startup Pumps

    ................................Examine the . Is listed? NE Alarm List RP removed IF… THEN… Go to “TAP-109: Clear ‘Circuit Pack Removed’” (6-24)..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 5 9 Issue 1, June 2002 See notice on first page...
  • Page 200 TAP-206 Clear ‘APR active: OA DCF Raman startup pumps’ IF… THEN… Consult the appropriate maintenance support organization for further technical assistance. T E P S ................................................................................................6 - 6 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 201: Tap-207 Clear 'Apr Active: Rpg Raman Co-Pumps

    “TAP-109: Clear ‘Circuit Pack Removed’” (6-24). Consult the appropriate maintenance support organization for further technical assistance. T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 6 1 Issue 1, June 2002 See notice on first page...

  • Page 202: Tap-208 Clear 'Apr Active: Rpg Raman Counter-Pumps

    “TAP-109: Clear ‘Circuit Pack Removed’” (6-24). Consult the appropriate maintenance support organization for further technical assistance. T E P S ................................................................................................6 - 6 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 203: Tap-209 Clear 'Apr Active: Rpg Raman Co-Pumps

    ‘OM/OD/OA/RP/RPG warm-up in progress’” (6-36). Continue with Step ................................Examine the . Is listed? NE Alarm List DCM LOS: RP to OA ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 6 3 Issue 1, June 2002 See notice on first page...
  • Page 204 “TAP-506: Clear ‘TCA optics: OT OC-192/STM-64 (OPR)’” (6-146). Consult the appropriate maintenance support organization for further technical assistance. T E P S ................................................................................................6 - 6 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 205: Tap-210: Clear Apr Active Conditions For Fiber Disconnects

    OA, RP, and RPG circuit packs. When the incoming loss of power is ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 6 5 Issue 1, June 2002 See notice on first page...
  • Page 206 TAPs for PortOA_RP and LINE Alarm Trouble Clearing Tasks Groups TAP-210: Clear APR Active Conditions for Fiber Disconnects repaired, LambdaXtreme Transport will resume normal operation and the APR active condition will clear. Procedure ................................Examine the NE Alarm List . Identify the appropriate shelf associated with the failure condition by looking at the alarm source address ID.
  • Page 207 ................................Reinstall the shelf cover. For details, go to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 6 7 Issue 1, June 2002 See notice on first page...

  • Page 208: Tap-211 Clear Apr Switch Protection Conditions

    In an extra-gain Repeater: OA(Raman EDFA), IN_DCF port In an OADM: OA(OADM Line In), IN_DCF port APR active: RPG Raman RP, IN_RPG port counter-pumps ..............................................6 - 6 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 209 Examine the identified port. Reconnect the disconnected fiber................................Reinstall the shelf cover. For details, go to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 6 9 Issue 1, June 2002 See notice on first page...

  • Page 210: Tap 212: Clear 'Tca Optics: Oline (Topr-Ol)

    TCAs, and, as a result, may only require adjusting the current threshold value. T E P S ..............................................................................6 - 7 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 211 ................................Replace the RP(OSP) circuit pack, and view the in the Alarm List CIT. Does the condition still exist? ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 7 1 Issue 1, June 2002 See notice on first page...
  • Page 212 Consult the appropriate maintenance support organization for further technical assistance. STOP! YOU HAVE COMPLETED THIS PROCEDURE. T E P S ................................................................................................6 - 7 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 213: Tap 213: Clear 'Tca Optics: Oline (Topt-Ol)

    TCAs, and, may only require adjusting the current threshold value. T E P S ..............................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 7 3 Issue 1, June 2002 See notice on first page...
  • Page 214 Replace OMON and then the OA. If problem persists contact the appropriate maintenance support organization for technical assistance. T E P S ................................................................................................6 - 7 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 215: Tap-214: Clear 'Tca Optics: Supvy (Spt-Su)

    Consult the appropriate maintenance support organization for further technical assistance. STOP! YOU HAVE COMPLETED THIS PROCEDURE. T E P S ..............................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 7 5 Issue 1, June 2002 See notice on first page...
  • Page 216 Apply to drop-down menu................................Click the button. Apply STOP! YOU HAVE COMPLETED THIS PROCEDURE. T E P S ................................................................................................6 - 7 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 217: Taps For Portom_Od Alarm Group

    Transport OM and OD circuit packs. These alarm conditions are supressed if the corresponding PortOA_RP and LINE alarm group conditions are raised..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 7 7 Issue 1, June 2002 See notice on first page...

  • Page 218: Tap-301: Clear 'Oms Los: All At Oa

    “DLP-609: Inspect Optical Fiber(s)” (7-31)................................Did the visual inspection result in correcting any problems? IF… THEN… Continue with Step Go to Step ..............................................6 - 7 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 219 Examine the NE Alarm List . Is still listed? OMS LOS: all at OA IF… THEN… Continue with Step Continue with Step ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 7 9 Issue 1, June 2002 See notice on first page...
  • Page 220 Perform baseline on the OA if it was replaced. For details, refer to “DLP-613: Baseline Optical Parameters” (7-38). T E P S ................................................................................................6 - 8 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 221: Tap-302: Clear 'Oms Los: 0Ghz And 100Ghz Offset At Oa (Preamp)' And 'Oms Los: 50Ghz And 150Ghz Offset At Oa (Preamp)

    Visually inspect the incoming signal fiber between the OUT port of the RP and the IN_SIG port of the OA(Preamp). Correct any ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 8 1 Issue 1, June 2002 See notice on first page...
  • Page 222 Connect a power meter to the OUT port of the RP circuit pack. Is there any power output? IF… THEN… Continue with Step Go to Step ..............................................6 - 8 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 223 . Is the alarm condition still listed? NE Alarm List IF… THEN… Consult the appropriate maintenance support organization for further technical assistance. Continue with Step ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 8 3 Issue 1, June 2002 See notice on first page...
  • Page 224 Notify the person responsible for the service assigned to this optical multiplex section that the section can be returned to service. T E P S ................................................................................................6 - 8 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 225: Tap-303: Clear 'Oms Los: 100Ghz Offset At Om (0Ghz Offset)

    OUT_100G port of the OM(100 GHz offset) and the IN_100G port of the OM(0 GHz offset) • OM(100 GHz offset) and associated 100 GHz offset OT circuit packs..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 8 5 Issue 1, June 2002 See notice on first page...
  • Page 226 Is the the power from the OM(100 GHz offset) < –16 dBm per channel? IF… THEN… Power < –16 dBm per Continue with Step channel ..............................................6 - 8 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 227 Install Circuit Pack” (7-20)................................Examine the NE Alarm List . Is OMS LOS: 100GHz offset at OM still listed? (0GHz offset) ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 8 7 Issue 1, June 2002 See notice on first page...
  • Page 228 ................................Reinstall the shelf cover. For details, go to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................6 - 8 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 229: Tap-304: Clear 'Oms Los: 50Ghz And 150Ghz Offset At Om (0Ghz Offset)

    IN_50/150G port of the OM(0GHz offset) • OM(50GHz offset) and associated 50GHz offset OT circuit packs. • OM(150GHz offset) and associated 150GHz offset OT circuit packs..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 8 9 Issue 1, June 2002 See notice on first page...
  • Page 230 Is the the power < –16 dBm per channel? IF… THEN… Power < –16 dBm per Continue with Step channel Power > –16 dBm per Go to Step channel ..............................................6 - 9 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 231 (7-20)................................Examine the NE Alarm List . Is OMS LOS: 50GHz and 150GHz still listed? offset at OM (0GHz offset) ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 9 1 Issue 1, June 2002 See notice on first page...
  • Page 232 ................................Reinstall the shelf cover. For details, go to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................6 - 9 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 233: Tap-305: Clear 'Oms Los: 150Ghz Offset At Om (50Ghz Offset)

    OUT_150G port of the OM(150GHz offset) and the IN_150G port of the OM(50G offset) • OM(150GHz offset) and associated 150GHz OT circuit packs..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 9 3 Issue 1, June 2002 See notice on first page...
  • Page 234 Is the the power < –16 dBm per channel? IF… THEN… Power < –16 dBm per Continue with Step channel Power > –16 dBm per Go to Step channel ..............................................6 - 9 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 235 Install Circuit Pack” (7-20)................................Examine the NE Alarm List . Is OMS LOS: 150GHz offset at OM still listed? (50GHz offset) ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 9 5 Issue 1, June 2002 See notice on first page...
  • Page 236 ................................Reinstall the shelf cover. For details, go to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................6 - 9 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 237: Tap-306: Clear 'Oms Los: 0Ghz And 100Ghz Offset At Od (0Ghz Offset)

    “DLP-609: Inspect Optical Fiber(s)” (7-31)................................Did the visual inspection result in correcting any problems? IF… THEN… Go to Step Continue with Step ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 9 7 Issue 1, June 2002 See notice on first page...
  • Page 238 (7-20)................................Replace the OD(0GHz Offset) associated with the OA(PreAmp). For details, go to “DLP-608: Remove and/or Install Circuit Pack” (7-20)..............................................6 - 9 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 239 “DLP-613: Baseline Optical Parameters” (7-38)................................Reinstall the shelf cover. For details, go to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 9 9 Issue 1, June 2002 See notice on first page...

  • Page 240: Tap-307: Clear 'Oms Los: 50Ghz And 150Ghz Offset At Od (50Ghz Offset)

    OMS LOS: 50GHz and 150GHz condition still listed? offset at OD (50GHz offset) IF… THEN… Continue with Step Go to Step ..............................................6 - 1 0 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 241 ................................Examine the NE Alarm List . Is OMS LOS: 50GHz and 150GHz still listed? offset at OD (50GHz offset) ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 0 1 Issue 1, June 2002 See notice on first page...
  • Page 242 Notify the person responsible for the optical line or channel associated with the service assigned to this optical multiplex section that the section can be returned to service..............................................6 - 1 0 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 243 150GHz offset at OD (50GHz offset)’ ................................Reinstall the shelf cover. For details, go to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 0 3 Issue 1, June 2002 See notice on first page...

  • Page 244: Tap-308: Clear 'Oms Los: 100Ghz Offset At Od (100Ghz Offset)' Or 'Oms Los: 150Ghz Offset At Od (150Ghz Offset)

    GHz/150 GHz channels in the transmit direction................................Are there any OMS LOS alarm conditions associate with 100 GHz/150 GHz channels? ..............................................6 - 1 0 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 245 “DLP-609: Inspect Optical Fiber(s)” (7-31)................................Did the visual inspection result in correcting any problems? IF… THEN… Go to Step Continue with Step ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 0 5 Issue 1, June 2002 See notice on first page...
  • Page 246 For details, go to “DLP-608: Remove and/or Install Circuit Pack” (7-20)................................For a 10G End Terminal, replace the OD(0GHz offset)/OD(50GHz offset)..............................................6 - 1 0 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 247 ................................Reinstall the shelf cover. For details, go to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 0 7 Issue 1, June 2002 See notice on first page...

  • Page 248: Tap-309: Clear 'Oms Los: Drop All At Oa (Preamp)

    ................................Examine the NE Alarm List . Is the condition still listed? IF… THEN… Continue with Step Go to Step ..............................................6 - 1 0 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 249 Examine the NE Alarm List . Is the alarm condition still listed? IF… THEN… Continue with Step Go to Step ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 0 9 Issue 1, June 2002 See notice on first page...
  • Page 250 Notify the person responsible for the service assigned to this optical multiplex section that the section can be returned to service. T E P S ................................................................................................6 - 1 1 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 251: Tap-310: Clear 'Oms Los: Add 100Ghz At Om (Oadm 0Ghz Offset)

    OM(100 GHz offset) and associated 100 GHz offset OT circuit packs................................Examine the . Is the alarm condition still listed? NE Alarm List IF… THEN… Continue with Step ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 1 1 Issue 1, June 2002 See notice on first page...
  • Page 252 Go to Step channel ................................Replace the OM(100 GHz offset). For details, go to “DLP-608: Remove and/or Install Circuit Pack” (7-20)..............................................6 - 1 1 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 253 Notify the person responsible for the optical line or channel associated with the service assigned to this optical multiplex section that the section can be returned to service..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 1 3 Issue 1, June 2002 See notice on first page...
  • Page 254 OM (OADM 0GHz offset)’ ................................Reinstall the shelf cover. For details, go to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................6 - 1 1 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 255: Taps For Ochan Alarm Group

    Transport RP, OA, and OT circuit packs. These alarm conditions are supressed if the corresponding Equipment Failure, PortOA_RP, LINE, and PortOM_OD alarm group conditions are raised..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 1 5 Issue 1, June 2002 See notice on first page...

  • Page 256: Tap-401: Clear 'Transmitting Optical Channel Los

    Visually inspect the incoming signal cable between the OT_OUT port connector and the OM_IN port connector and correct any problems found. For details, see “DLP-609: Inspect Optical Fiber(s)” (7-31)..............................................6 - 1 1 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 257 RESULT: The power should be -5 dBm +/-0.5 dBm................................Was the optical power measurement within the limits? IF… THEN… Go to Step Continue with Step ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 1 7 Issue 1, June 2002 See notice on first page...
  • Page 258 Notify the person responsible for services supported by faulty circuit pack to ensure that it is not utilized until the problem has been resolved..............................................6 - 1 1 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 259 (7-38)................................Reinstall the shelf cover. For details, refer to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 1 9 Issue 1, June 2002 See notice on first page...

  • Page 260: Tap-402: Clear 'Line Side: Wavewrapper Path Trace Identifier Mismatch

    ................................Do the office records indicate that the fiber jumper is connected to the correct source? ..............................................6 - 1 2 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 261 Initiate a Trouble Report to the upstream network element of the line indicating the WaveWrapper Path Trace Mismatch T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 2 1 Issue 1, June 2002 See notice on first page...

  • Page 262: Tap-403: Clear 'Unexpected Channel

    ................................Remove the fiber jumper of the unexpected channel from the OM circuit pack. T E P S ................................................................................................6 - 1 2 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 263: Tap-404: Clear 'Tca Optics: Ochan (Spr-C)

    TCAs, and only require adjusting the current threshold value. T E P S ..............................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 2 3 Issue 1, June 2002 See notice on first page...
  • Page 264 ................................™ If the current value is per measurements listed in LambdaXtreme Transport Installation Manual and System Turn-Up Services, Release 1.1, (365-575-782R1.1), then Using a power meter, disconnect the fiber and measure the power at the corresponding output port of the upstream OT.
  • Page 265 If the current value is outside expected range, determine the source of the problem, or contact the appropriate maintenance support organization for technical assistance. If the current value is per LambdaXtreme Transport Applications and Planning Guide, Release 1.1, (365-575-780R1.1), Technical Specifications, go to the next node and repeat Step 4.
  • Page 266 Notify the person that is responsible for all affected service assigned to this OA that this Optical Line can now be returned to service. T E P S ................................................................................................6 - 1 2 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 267: Tap-405: Clear 'Tca Optics: Ochan (Spt-C)

    TCAs, and, as a result, may only require adjusting the current threshold value. T E P S ..............................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 2 7 Issue 1, June 2002 See notice on first page...
  • Page 268 ................................If the power is per LambdaXtreme Transport Applications and Planning Guide, Release 1.1, (365-575-780R1.1), Technical Specifications, then Manually re-baseline the OCHAN. Refer to “DLP-613: Baseline...

  • Page 269: Taps For Portot Alarm Group

    OT circuit packs. These alarm conditions are supressed if the corresponding Equipment Failure, PortOA_RP, LINE, PortOM_OD, and OCHAN alarm group conditions are raised..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 2 9 Issue 1, June 2002 See notice on first page...

  • Page 270: Tap-501: Address Incoming Line-Side Signal Failure

    Line side WaveWrapper LOF failure when . Procedure ................................Refer to the to determine the type of incoming signal NE Alarm List failure..............................................6 - 1 3 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 271 Log into the upstream node and address any reported alarms. See Appendix A, “Alarm/Condition List” for a list of alarm-clearing procedures..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 3 1 Issue 1, June 2002 See notice on first page...
  • Page 272 Reinstall the shelf cover. For details, refer to “DLP-608: Remove and/or Install Circuit Pack” (7-20). T E P S ................................................................................................6 - 1 3 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 273: Tap-502: Clear Incoming (Lof/Los) Signal Failure

    OT circuit packs, and correct any problems found. For details, see “DLP-609: Inspect Optical Fiber(s)” (7-31)................................Did a visual inspection reveal any problems? IF… THEN… Continue with Step ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 3 3 Issue 1, June 2002 See notice on first page...
  • Page 274 “DLP-606: Inspect and Clean Optical Fiber Connectors” (7-11)................................Connect the incoming fiber jumper to the correct OT IN port..............................................6 - 1 3 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 275 ................................Examine the NE Alarm List ................................Did the incoming failure clear? IF… THEN… Go to Step Continue with Step ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 3 5 Issue 1, June 2002 See notice on first page...
  • Page 276 Notify the person responsible for the service assigned to this circuit pack that they can be returned to service. T E P S ................................................................................................6 - 1 3 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 277: Tap-503: Clear Drop Side Incoming Lof Failures

    Are any alarms reported in this NE, associated with the identified IF… THEN… Continue with Step 6 Go to Step ................................Clear the alarms. Refer to Appendix A, “Alarm/Condition List”..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 3 7 Issue 1, June 2002 See notice on first page...
  • Page 278 Reinstall the shelf cover. For details, go to “DLP-607: Remove/Install Front Cover” (7-17). STOP! YOU HAVE COMPLETED THIS PROCEDURE. T E P S ................................................................................................6 - 1 3 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 279: Tap-504: Clear 'Add Side Oc-48/Stm-16 Client Synchronization Failure

    “DLP-609: Inspect Optical Fiber(s)” (7-31)................................Did the visual inspection reveal any problems? IF… THEN… Continue with Step Go to Step ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 3 9 Issue 1, June 2002 See notice on first page...
  • Page 280 The trouble appears to be in the optical fiber jumper, optical line, or the client signal coming into the OT..............................................6 - 1 4 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 281 Remove the optical input jumper, reclean and reconnect it to the OT. For details, refer to “DLP-606: Inspect and Clean Optical Fiber Connectors” (7-11)..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 4 1 Issue 1, June 2002 See notice on first page...
  • Page 282 ................................Reinstall the shelf cover. For details, refer to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................6 - 1 4 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 283: Tap-505: Clear 'Jø Mismatch

    Trace the fiber jumper connected to the IN port of the OT, identified in the column, back to the source..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 4 3 Issue 1, June 2002 See notice on first page...
  • Page 284 At the CIT, click on the NE Alarm List icon to obtain an updated report................................Is the condition still present? JØ mismatch ..............................................6 - 1 4 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 285 Initiate a trouble report to the upstream network element of the OT indicating the JØ mismatch. T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 4 5 Issue 1, June 2002 See notice on first page...

  • Page 286: Tap-506: Clear 'Tca Optics: Ot Oc-192/Stm-64 (Opr)

    Fix/replace the external connecting equipment that is connected to the OT, connecting fiber or connector(s)................................If problem persists, contact the appropriate maintenance support organization for technical assistance..............................................6 - 1 4 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 287 Notify the person responsible for services supported by this optical channel to ensure that this channel is not utilized until the problem has been resolved..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 4 7 Issue 1, June 2002 See notice on first page...
  • Page 288 • If the result is more than the expected loss per LambdaXtreme Transport Applications and Planning Guide, Release 1.1, (365-575-780R1.1), Technical Specifications, the fiber(s) that connect the ODs and/or OD to the OTD port may be dirty or defective.

  • Page 289: Tap-507: Clear 'Tca Optics: Ot Oc-192/Stm-64 (Opt)

    “DLP-608: Remove and/or Install Circuit Pack” (7-20)................................If problem persists, contact the appropriate maintenance support organization for technical assistance..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 4 9 Issue 1, June 2002 See notice on first page...
  • Page 290 Notify the person that is responsible for all affected service assigned to this OA that this Optical Line can now be returned to service. T E P S ................................................................................................6 - 1 5 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 291: Taps For System And Portother Alarm Groups

    These are control-level alarm groups, and are not supressed by other alarm groups..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 5 1 Issue 1, June 2002 See notice on first page...

  • Page 292: Tap-601: Clear 'Duplicate Tids

    Notification of the new provisioning appears................................Check the NE Alarm List . Is the alarm still listed? Duplicate TIDs ..............................................6 - 1 5 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 293 (6-152). Are there any duplicate TIDs? IF… THEN… Repeat this procedure from Step Contact the appropriate technical support personnel. T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 5 3 Issue 1, June 2002 See notice on first page...

  • Page 294: Tap-602: Clear 'Duplicate Nenum Provisioned

    Consult the appropriate maintenance support organization for further technical assistance. STOP! YOU HAVE COMPLETED THIS PROCEDURE. T E P S ..............................................................................6 - 1 5 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 295 IF… THEN… Go to “Check for duplicate NENUM” (6-154) STOP! YOU HAVE COMPLETED THIS PROCEDURE. T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 5 5 Issue 1, June 2002 See notice on first page...

  • Page 296: Tap-603: Clear Condition When 'Ne Acty/Info-N' Led Is Lit

    Use the CIT to clear the indicated condition by performing the function listed in Table 6-2, “Determine Command for Condition” (6-157). T E P S ..............................................................................6 - 1 5 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 297 NCTL circuit pack by pressing the FlashDisk eject button located on the NCTL circuit pack. test alarm in progress Wait for the test to complete..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 5 7 Issue 1, June 2002 See notice on first page...

  • Page 298: Tap-604: Clear 'Ems Link Failure

    Inspect the connection to the EMS port on the SIO circuit pack, and fix any problems................................Is the alarm condition still listed? EMS link failure IF… THEN… Continue with Step ..............................................6 - 1 5 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 299 Initiate a Trouble Report to the source of the failed incoming signal indicating the type of failure. T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 5 9 Issue 1, June 2002 See notice on first page...

  • Page 300: Tap-605: Clear 'Ems Port Unavailable

    Table 6-1, “Circuit Pack Warmup Times” (6-7), go to “TAP-105: Clear ‘Shelf controller failure’” (6-14). T E P S ................................................................................................6 - 1 6 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 301: Tap-606: Clear 'Omon Los

    Step 2. You may use the fiber label on the fiber that is assigned to ™ the OMON IN port or refer to the LambdaXtreme Transport Installation Manual and System Turn-Up Services, Release 1.1, (365-575-782R1.1), for information on fiber connection to identify the circuit pack and signal source.
  • Page 302 OA................................Connect the optical power meter to the fiber just removed and obtain a power measurement..............................................6 - 1 6 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 303 Remove and/or Install Circuit Pack” (7-20)................................Examine the NE Alarm List . Is the same failure condition still listed? ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 6 3 Issue 1, June 2002 See notice on first page...
  • Page 304 Then continue with Step 26 if advised to restore service to the regular facilities..............................................6 - 1 6 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 305 (7-38)................................Reinstall the shelf cover. For details, go to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 6 5 Issue 1, June 2002 See notice on first page...

  • Page 306: Tap-607: Clear 'Supvy Transmitting Los

    Visually inspect the incoming signal cable(s) and connection(s) between the SUPVY (OUT) and RP (SUP Rx) circuit packs and ..............................................6 - 1 6 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 307 Remove the replacement circuit pack (installed in Step 5) and reinstall the original circuit pack. For details, go to “DLP-608: Remove and/or Install Circuit Pack” (7-20)..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 6 7 Issue 1, June 2002 See notice on first page...
  • Page 308 . Is the same failure condition still listed? IF… THEN… Contact the appropriate maintenance support organization for further technical assistance. Continue with Step ..............................................6 - 1 6 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 309 ................................Baseline the replaced circuit pack. For details, refer to “DLP-613: Baseline Optical Parameters” (7-38). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 6 9 Issue 1, June 2002 See notice on first page...

  • Page 310: Tap-608: 'Supvy Data Link Failure

    Measure the output of the SUPVY channel from the OUT_SUP port of the OA................................Is the ouput power greater than –12 dBm? ..............................................6 - 1 7 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 311 Step ................................Reinstall the shelf cover. For details, go to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 7 1 Issue 1, June 2002 See notice on first page...

  • Page 312: Tap-609: Clear 'Topology Construction Incomplete

    If a remote login is possible, and you need additional help, refer to the ™ section of the LambdaXtreme Transport User Operations Guide, Release 1.1, (365-575-781R1.1) detailing how to log in to a network element.
  • Page 313 Contact other nodes in the OLS for local CIT assistance at those nodes or consult the appropriate technical maintenance support organization for assistance. T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 7 3 Issue 1, June 2002 See notice on first page...

  • Page 314: Tap-610: Address 'Topology Construction In Progress

    Clear that alarm, using the TAP listed in Appendix A, “Alarm/Condition List”. STOP! YOU HAVE COMPLETED THIS PROCEDURE. T E P S ................................................................................................6 - 1 7 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 315: Tap-611: Address 'Cpypgmipdst', 'Cpypgmipsrc', 'Swdip', 'Bkupip', 'Rdtip

    CPYPGMIPDST (Copy Program:IP tid dest), CPYPGMIPSRC (Copy Program:IP tid src) Software is being copied from this LambdaXtreme Transport network element to the network element whose target identification (TID) appears in the message.
  • Page 316 If an error message appears on the screen during the backup, copy program, download, initiate and restore of the software procedure, reinitiate the desired procedure per the LambdaXtreme Transport Software Release Description, Release 1.1, . Important! This is not a clearing activity; wait for the condition to finish.

  • Page 317: Tap-612: Address 'Test Alarm In Progress' And 'Test Led In Progress

    STOP! YOU HAVE COMPLETED THIS PROCEDURE. Consult the appropriate maintenance support organization for further technical assistance. T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 7 7 Issue 1, June 2002 See notice on first page...

  • Page 318: Tap-613: Address 'Provisioned Control Point' And/Or 'Provisioned Environmental Point

    ................................STOP! YOU HAVE COMPLETED THIS PROCEDURE................................Important! The control condition is external to LambdaXtreme Transport network element and can be (if required) cleared by a manual command at the CIT (refer to“TAP-603: Clear Condition When ‘NE ACTY/INFO-N’ LED is Lit”...

  • Page 319: Tap-614: Address 'Reset In Progress

    TID: System Reboot button................................Wait 15–30 minutes, depending on system size. Does the Reset in condition still exist? progress ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 6 - 1 7 9 Issue 1, June 2002 See notice on first page...
  • Page 320 Consult the appropriate maintenance support organization for further technical assistance. STOP! YOU HAVE COMPLETED THIS PROCEDURE. T E P S ................................................................................................6 - 1 8 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 321: Detail Level Procedures

    7-20 DLP-609: Inspect Optical Fiber(s) 7-31 DLP-610: Replace Power Line Filter 7-32 DLP-611: Inspect/Replace Air Filter 7-34 DLP-612: Replace Fan Assembly 7-37 ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 7 - 1 Issue 1, June 2002 See notice on first page...
  • Page 322 Overview Detail Level Procedures DLP-613: Baseline Optical Parameters 7-38 ..............................................7 - 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 323: Dlp-601: Connect And Condition Craft Interface Terminal (Cit)

    PC per the instructions provided with the printer................................Turn on the PC if necessary................................Important! See the CIT tutorial available on the LambdaXtreme Transport Network Element and Craft Interface CD-ROM for examples of screens showing a successful login session..............................................365-575-783R1.1...
  • Page 324 DLP-601: Connect and Condition Craft Detail Level Procedures Interface Terminal (CIT) Double-click on the LambdaXtreme Transport CIT icon. Result: The OLS Manager window appears ................................From the window, double-click on the icon for the OLS Manager desired TID. Result: The Login window appears.

  • Page 325: Dlp-602: Test Leds On Circuit Packs

    3 iterations for the test................................Did the same circuit pack LED consistently fail the LED test? ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 7 - 5 Issue 1, June 2002 See notice on first page...
  • Page 326 ................................Reinstall the shelf cover(s). For details, go to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................7 - 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 327 3 iterations for the test................................Did the same circuit pack LED consistently fail the LED test? ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 7 - 7 Issue 1, June 2002 See notice on first page...
  • Page 328 ................................Reinstall the shelf cover(s). For details, go to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................7 - 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 329 Trouble Report to the personnel responsible for maintaining that site................................STOP! YOU HAVE COMPLETED THIS PROCEDURE. T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 7 - 9 Issue 1, June 2002 See notice on first page...
  • Page 330 ................................Slide the apparatus blank from the slot. T E P S ................................................................................................7 - 1 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 331: Image Of Clean Connector

    Figure 7-1, “Image of Clean Connector” (7-11) shows an example of Clean connector a clean fiber connector. Figure 7-1 Image of Clean Connector ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 7 - 1 1 Issue 1, June 2002 See notice on first page...
  • Page 332 Open an individual foil packet of a pre-saturated isopropyl alcohol (99% pure) wipe. Grasp the connector housing and place the connector ferrule endface perpendicular to the alcohol wipe..............................................7 - 1 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 333: Cleaning The Ferrule Endface

    Rotate the cassette lever all the way down with your thumb. Do not release the lever. The lever advances the “dry” Luminex cleaning cloth inside the case and simultaneously opens the shutter. The ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 7 - 1 3 Issue 1, June 2002 See notice on first page...

  • Page 334: Cletop Cleaner

    Follow this by folding an unused portion of the cloth over the end of the ferrule endface and then with light pressure from the thumb, ..............................................7 - 1 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...

  • Page 335: Acceptability Criteria For Single-Mode And Multimode Fibers

    Fixed Contamination: Contamination that cannot be removed, and does not change appearance or location, during or after three cleaning attempts..............................................365-575-783R1.1 Lucent Technologies - Proprietary 7 - 1 5 Issue 1, June 2002 See notice on first page...
  • Page 336 • Scratches are acceptableonly if they do not go through the core and are less than 2 microns in width..............................................7 - 1 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 337 These procedures describe how to remove or install a front shelf cover Overview or DCM cover. CAUTION Use a static ground wrist strap whenever handling circuit ™ packs or working on a LambdaXtreme Transport System network element to prevent electrostatic discharge damage to sensitive components. Remove a shelf cover ................................
  • Page 338 Remove the cover by lifting it straight up to free it from the two hinge brackets located at the bottom of the shelf. T E P S ..............................................................................7 - 1 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 339 ................................Rotate the locking screws 90 degrees clockwise to secure the latch handles. T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 7 - 1 9 Issue 1, June 2002 See notice on first page...
  • Page 340 CAUTION Use a static ground wrist strap whenever handling circuit packs or working on a LambdaXtreme Transport network element to prevent electrostatic discharge damage to sensitive components. Important! When removing and inserting circuit packs, keep the pack out of the slot for sixty (60) seconds.
  • Page 341 Go to “Install an OA, OD, OMON, OM, OT, RP, RPG, or SUPVY circuit pack.” (7-23). T E P S ..............................................................................365-575-783R1.1 Lucent Technologies - Proprietary 7 - 2 1 Issue 1, June 2002 See notice on first page...
  • Page 342 Install an apparatus blank in each vacant slot. For details, go to “DLP-605: Install/Remove Apparatus Blank” (7-10). T E P S ..............................................................................7 - 2 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 343 (7-11)................................Connect the optical fiber(s) to the required ports. For details, go to Table 7-1, “Circuit Packs and Ports” (7-29)..............................................365-575-783R1.1 Lucent Technologies - Proprietary 7 - 2 3 Issue 1, June 2002 See notice on first page...
  • Page 344 DO NOT ROCK THE CIRCUIT PACK BACK AND FORTH ................................Remove the circuit pack..............................................7 - 2 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 345 T E P S ..............................................................................365-575-783R1.1 Lucent Technologies - Proprietary 7 - 2 5 Issue 1, June 2002 See notice on first page...
  • Page 346 DO NOT ROCK THE CIRCUIT PACK BACK AND FORTH ................................Remove the circuit pack. T E P S ..............................................................................7 - 2 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 347 ................................Loosen the two screws holding the DCM in place by turning them counter clockwise with a flat bladed screwdriver..............................................365-575-783R1.1 Lucent Technologies - Proprietary 7 - 2 7 Issue 1, June 2002 See notice on first page...
  • Page 348 Install a replacement circuit pack................................Connect the data cable to the new circuit pack, using the same port you removed it from in Step ..............................................7 - 2 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 349 TRIB 1, IN TRIB 2, IN TRIB 3, IN TRIB 4, OA(DGEF) OUT DCM, IN DCM, OUT LINE, IN CORP, IN SIG, MON, OMON, OUT SUP ..............................................365-575-783R1.1 Lucent Technologies - Proprietary 7 - 2 9 Issue 1, June 2002 See notice on first page...
  • Page 350 IN LINE, OUT 50/150G, OUT 0/100G, IN RPG, MON, OMON, IN SUP OUT CORP, OUT RPG RPG(DCF) OUT CORP, OUT RPG, OUT DCF Notes: ..............................................7 - 3 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 351 This procedure is used to correct an input or output fiber problem Overview such as a damaged or disconnected fiber. ™ Refer to the LambdaXtreme Transport Installation Manual and System Turn-Up Services, Release 1.1, (365-575-782R1.1) and office records to identify pre-installed and labeled fibers in the bay that connect to various circuit pack slots.
  • Page 352 This will prevent damage to the plastic power connector..............................................7 - 3 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 353 Set the circuit breaker on the replacement filter to the on position................................Reinstall shelf covers. For details, refer to “DLP-607: Remove/Install Front Cover” (7-17). T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 7 - 3 3 Issue 1, June 2002 See notice on first page...
  • Page 354 The following figure shows the steps to remove the air filter. Figure 7-5 Air filter removal process Step 1 Step 2 locations air filters Step 3 ..............................................7 - 3 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 355 (located on the filter’s edge) are pointing up................................Turn the screw (clockwise) on the air filter slide holder to secure it..............................................365-575-783R1.1 Lucent Technologies - Proprietary 7 - 3 5 Issue 1, June 2002 See notice on first page...
  • Page 356 Detail Level Procedures ................................Replace the shelf cover (for details, see “DLP-607: Remove/Install Front Cover” (7-17)). T E P S ................................................................................................7 - 3 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 357 ................................Rotate the tabs 90 degrees clockwise to engage the latches. T E P S ................................................................................................365-575-783R1.1 Lucent Technologies - Proprietary 7 - 3 7 Issue 1, June 2002 See notice on first page...
  • Page 358 Important! All commands can be entered from any network element Procedure by logging into the desired remote network element. For details, refer ™ to Appendix A of the LambdaXtreme Transport User Operations Guide, Release 1.1, (365-575-781R1.1)................................Which Baseline Optical Parameter function is to be performed? IF…...
  • Page 359 Step 10 for the other line-1e or 1w................................STOP! YOU HAVE COMPLETED THIS PROCEDURE. T E P S ..............................................................................365-575-783R1.1 Lucent Technologies - Proprietary 7 - 3 9 Issue 1, June 2002 See notice on first page...
  • Page 360 This Optical Line Apply To ................................Click on the Apply button................................STOP! YOU HAVE COMPLETED THIS PROCEDURE. T E P S ..............................................................................7 - 4 0 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 361 Apply To drop-down menu................................Click on the button. Apply ................................STOP! YOU HAVE COMPLETED THIS PROCEDURE. T E P S ..............................................................................365-575-783R1.1 Lucent Technologies - Proprietary 7 - 4 1 Issue 1, June 2002 See notice on first page...
  • Page 362 Apply ................................Click on the Retrieve button to verify that the new baseline has been registered. T E P S ................................................................................................7 - 4 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 363 Raman counter-pumps Disconnects” (6-65) APR active: fiber disconnect RPG to OA “TAP-210: Clear APR Active Conditions for Fiber for Raman co-pumps Disconnects” (6-65) ..............................................365-575-783R1.1 Lucent Technologies - Proprietary A - 1 Issue 1, June 2002 See notice on first page...
  • Page 364 “A or B” or “A and B”’ ” (6-40) “TAP-611: Address ‘CPYPGMIPDST’, Copy-Program: in progress: destination ‘CPYPGMIPSRC’, ‘SWDIP’, ‘BKUPIP’, tidname ‘RDTIP’” (6-175) ..............................................A - 2 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 365 “TAP-501: Address Incoming Line-Side Signal Incoming SUPVY channel LOS Failure” (6-130) Inhibit alarms: office alarms “TAP-603: Clear Condition When ‘NE ACTY/INFO-N’ LED is Lit ” (6-156) ..............................................365-575-783R1.1 Lucent Technologies - Proprietary A - 3 Issue 1, June 2002 See notice on first page...
  • Page 366 “TAP-101: Clear ‘Circuit Pack Failure’” (6-5) “TAP-109: Clear ‘Circuit Pack Removed’” (6-24) OM removed “TAP-114: Clear ‘OM/OD/OA/RP/RPG warm-up OM warmup in progress in progress’” (6-36) ..............................................A - 4 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 367 (preamp)’” (6-108) OSC LOS (opposite direction to optical “TAP-201: Clear ‘OTS LOS’ and/or ‘OSC LOS channels) (opposite direction to optical channels)’ ” (6-45) ..............................................365-575-783R1.1 Lucent Technologies - Proprietary A - 5 Issue 1, June 2002 See notice on first page...
  • Page 368 “TAP-101: Clear ‘Circuit Pack Failure’” (6-5) RPG failure “TAP-101: Clear ‘Circuit Pack Failure’” (6-5) RPG pump failure RPG removed “TAP-109: Clear ‘Circuit Pack Removed’” (6-24) ..............................................A - 6 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 369 Test alarm in progress ‘Test LED in progress’” (6-177) Test LED in progress “TAP-612: Address ‘Test alarm in progress’ and ‘Test LED in progress’” (6-177) ..............................................365-575-783R1.1 Lucent Technologies - Proprietary A - 7 Issue 1, June 2002 See notice on first page...
  • Page 370 Transmitting optical channel LOS LOS’ ” (6-116) Unexpected channel “TAP-403: Clear ‘Unexpected channel’” (6-122) Unexpected circuit pack type “TAP-112: Clear ‘Unexpected circuit pack type’” (6-32) ..............................................A - 8 Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 371 External notification or display of a failure condition. The indication of a failure towards an external system interface or via audible or visible indicators..............................................365-575-783R1.1 Lucent Technologies - Proprietary G L O S S A R Y Issue 1, June 2002 See notice on first page...
  • Page 372 An optical noise generated in an erbium-doped fiber amplifier (EDFA) with and without signal input power..............................................G L O S S A R Y Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002 G L - 2...
  • Page 373 Equipment cabling is laid in or attached to the Bay. Also known ..............................................365-575-783R1.1 Lucent Technologies - Proprietary G L O S S A R Y Issue 1, June 2002 See notice on first page...
  • Page 374 CDS (Complementary Double Shelf) The double shelf used in an Extension Bay; two per bay..............................................G L O S S A R Y Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002 G L - 4...
  • Page 375 For circuit packs in domestic markets, this is assigned by Telecordia and is 10 bytes (characters) long. The CLEI is mapped to the ECI (Equipment Code Identifier) in the customer database. For ..............................................365-575-783R1.1 Lucent Technologies - Proprietary G L O S S A R Y Issue 1, June 2002 See notice on first page...
  • Page 376 (collision detection) for a different amount of time (determined by an algorithm) before again attempting to transmit..............................................G L O S S A R Y Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 377 A system that has multiple input and output streams, and can interconnect a signal from any input to any output..............................................365-575-783R1.1 Lucent Technologies - Proprietary G L O S S A R Y Issue 1, June 2002 See notice on first page...
  • Page 378 DTE is part of a broader grouping of equipment known as customer premises equipment which includes voice, data, and end terminals..............................................G L O S S A R Y Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 379 Element management systems, for example, OCI or SNMS, which are either directly attached to a NE or remotely by using the DCN..............................................365-575-783R1.1 Lucent Technologies - Proprietary G L O S S A R Y Issue 1, June 2002 See notice on first page...
  • Page 380 BER, or qualitatively by its eye pattern. The ″openness″ of the eye relates to the BER that can be achieved..............................................G L O S S A R Y Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 381 A maintenance signal transmitted in the physical overhead indicating that a bit error has been detected at the physical layer at the far end of the link..............................................365-575-783R1.1 Lucent Technologies - Proprietary G L O S S A R Y Issue 1, June 2002 See notice on first page...
  • Page 382 Fusion Splicer An instrument that permanently bonds two fibers together by heating and fusing them..............................................G L O S S A R Y Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002 G L - 1 2...
  • Page 383 ..............................................365-575-783R1.1 Lucent Technologies - Proprietary G L O S S A R Y Issue 1, June 2002 See notice on first page...
  • Page 384 Jumper A short fiber optic cable with connectors on both ends..............................................G L O S S A R Y Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002 G L - 1 4...
  • Page 385 A dispersion-shifted fiber range of 1570 to 1610 nm, where a wide range of wavelengths are possible with low loss. L-Band doubles the number of wavelengths best suited in DWDM applications and uses newer, more expensive optical amplifiers. In LambdaXtreme Transport, the L-Band is widened and referred to as an Extended L-Band.
  • Page 386 A network covering an area larger than a local area network. A wide area network (two or more local area networks), that covers a metropolitan area..............................................G L O S S A R Y Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 387 An optical fiber that has a core large enough to propagate more than one mode of light The typical diameter is 62.5 micrometers..............................................365-575-783R1.1 Lucent Technologies - Proprietary G L O S S A R Y Issue 1, June 2002 See notice on first page...
  • Page 388 ..............................................G L O S S A R Y Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002 G L - 1 8...
  • Page 389 ODs extract individual wavelengths from the DWDM optical that is generated using an Optical Multiplexer (OM)..............................................365-575-783R1.1 Lucent Technologies - Proprietary G L O S S A R Y Issue 1, June 2002 See notice on first page G L - 1 9...
  • Page 390 A component used to block out reflected and unwanted light. Used in laser modules, for example. Also called an isolator..............................................G L O S S A R Y Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 391 OT (Optical Translators) OTs do frequency adaptation between LambdaXtreme Transport equipment and external equipment that are not optically compatible with LambdaXtreme. OTs also provide 3R functionality (retiming, reshaping, reamplification); and, perform fault management and performance monitoring (Non-intrusive Monitoring) on the SONET/SDH and WaveWrapper signal.
  • Page 392 Also called hard clad silica (HCS). A step-index fiber with a glass core and plastic or polymer cladding instead of glass..............................................G L O S S A R Y Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 393 SW/data of the PCMCIA card. It might be installed and activated per user command. After installation previous and current SW generic are exchanged..............................................365-575-783R1.1 Lucent Technologies - Proprietary G L O S S A R Y Issue 1, June 2002 See notice on first page...
  • Page 394 The maximum acceptable value of average received power for an acceptable BER or performance..............................................G L O S S A R Y Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002 G L - 2 4...
  • Page 395 20% and 80% amplitudes. Shorter or faster rise times require more bandwidth in a transmission channel..............................................365-575-783R1.1 Lucent Technologies - Proprietary G L O S S A R Y Issue 1, June 2002 See notice on first page...
  • Page 396 Agent. RP (Raman Pump) In LambdaXtreme Transport, RPs provide amplification/gain in the outside plant fiber by supplying a counterpropagating signal. The amplification is provided by ″pumping″ high-intensity wavelengths (that are lower than the signal wavelength) into the fiber that carries the incoming DWDM signal.
  • Page 397 Loss (in dB) of optical power due to the span transmission medium (includes fiber loss and splice losses)..............................................365-575-783R1.1 Lucent Technologies - Proprietary G L O S S A R Y Issue 1, June 2002 See notice on first page...
  • Page 398 SUPVY circuit pack is a low-speed transmission pack that facilitates communication between LambdaXtreme NEs..............................................G L O S S A R Y Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002 G L - 2 8...
  • Page 399 Indicates that the transmitted signal has degraded to a level where a certain threshold of error code violations is exceeded..............................................365-575-783R1.1 Lucent Technologies - Proprietary G L O S S A R Y Issue 1, June 2002 See notice on first page...
  • Page 400 TL1 is an OS/NE machine-to-machine language. TL1 messages are expressed as ASCII strings. TL1 messages and syntax are defined by Telcordia requirements. TrueWave® Fiber Non–zero dispersion-shifted fiber manufactured by Lucent Technologies. TSD (Trail Signal Degrade) The TSD signal (generated by a trail termination sink function) informs the next function(s) of the ″signal degrade″...
  • Page 401 A type of growth in which all eight wavelengths are added to a single line before more lines are added..............................................365-575-783R1.1 Lucent Technologies - Proprietary G L O S S A R Y Issue 1, June 2002 See notice on first page...
  • Page 402 1550 nm, providing the benefits of zero dispersion as well as taking advantage of the lower attenuation wavelength..............................................G L O S S A R Y Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002...
  • Page 403 Event-per-Time (EPT Equipment Identifier filtering, Equipment failures, 2-11 (CLEI), 2-24 filtering, Counter thresholds, 4-20 set throttling level, ..............................................365-575-783R1.1 Lucent Technologies - Proprietary I N D E X Issue 1, June 2002 See notice on first page I N - 1...
  • Page 404 NE-ACTY, 1-10 5-14 Lightwave safety Safety instructions, xxxiii Network Notifications Log, guidelines, 5-12 Safety labels, xvii ..............................................I N D E X Lucent Technologies - Proprietary 365-575-783R1.1 See notice on first page Issue 1, June 2002 I N - 2...
  • Page 405 Trail alarms, Trail Alarm List, Trail Alarm Summary window, Transient Condition Event Browser, 5-10 Typographical conventions, ..............................................365-575-783R1.1 Lucent Technologies - Proprietary I N D E X Issue 1, June 2002 See notice on first page I N - 3...

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