d2U Maintenance Guide

NN-20500-110

Wireless Service Provider Solutions

W-CDMAAlcatel-Lucent 9326 digital 2U Node BMaintenance GuideNN-20500-110 03.03/EN Standard May 2009

Wireless Service Provider Solutions

W-CDMAAlcatel-Lucent 9326 digital 2U Node BMaintenance GuideDocument number: NN-20500-110Document issue: 03.03/ENDocument status: StandardProduct release: UA06.0Date: May 2009

Alcatel-Lucent - Internal - Proprietary - Use pursuant to Company instruction

Copyright 2007-2009 Alcatel-Lucent, All Rights Reserved

UNCONTROLLED COPY: The master of this document is stored on an electronic database and is "writeprotected"; it may be altered only by authorized persons. While copies may be printed, it is notrecommended. Viewing of the master electronically ensures access to the current issue. Any hardcopiestaken must be regarded as uncontrolled copies.

ALCATEL-LUCENT CONFIDENTIAL: The information contained in this document is the property ofAlcatel-Lucent. Except as expressly authorized in writing by Alcatel-Lucent, the holder shall keep allinformation contained herein confidential, shall disclose the information only to its employees with a needto know, and shall protect the information from disclosure and dissemination to third parties. Except asexpressly authorized in writing by Alcatel-Lucent, the holder is granted no rights to use the informationcontained herein. If you have received this document in error, please notify the sender and destroy itimmediately.

Alcatel-Lucent, Alcatel, Lucent Technologies and their respective logos are trademarks and service marksof Alcatel-Lucent, Alcatel and Lucent Technologies.

All other trademarks are the property of their owners.

PUBLICATION HISTORYSYSTEM RELEASE: UA06.0

May 2009Issue 03.03/EN Preliminary

Update for DR5

November 2008Issue 03.02/EN Preliminary

Update after internal review

July 2008Issue 03.01/EN Preliminary

Editorial update for UA06.0

SYSTEM RELEASE: UA05.1

April 2008Issue 02.01/EN Standard

Update for UA05.1.2

SYSTEM RELEASE: UA05.0

September 2007Issue 01.03/EN Standard

Update for UA05.0 Channel Readiness

SYSTEM RELEASE: UA04.2.7

May 2007Issue 01.02/EN Preliminary

Update after internal review

April 2007Issue 01.01/EN Draft

Publication history 3

Copyright 2007-2009 Alcatel-Lucent Maintenance Guide

Creation for UA04.2.7 T

Publication history 4

NN-20500-110 03.03/EN Standard May 2009 Copyright 2007-2009 Alcatel-Lucent

1 About this publication................................................................................................................................................... 7

2 Access Network Roadmap............................................................................................................................................ 9

3 New in this release.......................................................................................................................................................10

4 Corrective maintenance activity................................................................................................................................. 115 9326 d2U introduction..................................................................................................................................................14

6 9326 d2U hardware presentation................................................................................................................................16

7 9326 d2U power up and power down procedures.....................................................................................................18

7.1 Powering up a 9326 d2U......................................................................................................................................... 197.2 Powering down a 9326 d2U.....................................................................................................................................20

8 9326 d2U corrective maintenance procedures..........................................................................................................21

8.1 Replacing the digital shelf equipment....................................................................................................................... 228.1.1 Replacing the iCEM-U........................................................................................................................................238.1.2 Replacing the iCCM-U........................................................................................................................................268.1.3 Replacing an optical transceiver........................................................................................................................ 318.1.4 Replacing the pre-cabled 9326 d2U rack........................................................................................................... 34

8.2 Replacing the optional equipment............................................................................................................................ 438.2.1 Replacing the External Alarm module................................................................................................................ 448.2.2 Replacing the LPPCM module........................................................................................................................... 46

Table of contents 5


Figure 1 - Outside view of the 9326 d2U............................................................................................................ ......... 15Figure 2 - 9326 d2U pyramidal view (without shielded faceplate)......................................................... ............. ......... 16Figure 3 - 9326 d2U front view.............................................................................................................. ............. ......... 17Figure 4 - Location of modules in the 9326 d2U................................................................................... ............. ......... 17Figure 5 - iCEM-U front panel............................................................................................................... ............. ......... 23Figure 6 - iCCM-U front panel............................................................................................................... ............. ......... 27Figure 7 - Location of optical connectors in the 9326 d2U.................................................................... ............. ......... 32Figure 8 - Inserting an SFP transceiver in the iCCM-U......................................................................... ............. ......... 32Figure 9 - 9326 d2U front view.............................................................................................................. ............. ......... 35Figure 10 - Front panel of the External Alarm module.......................................................................... ............. ......... 44Figure 11 - LPPCM module front panel................................................................................................. ............. ......... 46

List of figures 6


1 About this publicationThis publication describes the corrective maintenance procedures applicable to the 9326 d2U rack.

Note: This publication only describes maintenance procedures relating to 9326 d2U V1 product.For detailed information on 9326 d2U V2 maintenance, refer to the following document:Alcatel-Lucent 9326 digital 2U Node B V2 - Maintenance Guide (NN-20500-204).

ApplicabilityThis publication applies to UA06.0.

AudienceThe publication is intended for operation and maintenance personnel and for those who want to knowthe principles of 9326 d2U maintenance.

PrerequisitesIt is recommended that readers become familiar with the following publications: Alcatel-Lucent 9326 digital 2U Node B - Technical Description (NN-20500-108) Alcatel-Lucent 9300 W-CDMA Product Family documentation:

Terminology (NN-20500-002) Node B Alarms Reference Guide (NN-20500-018)

Alcatel-Lucent Node B - Commissioning & Fault Management User Manual: TIL (NN-20500-019)

How this publication is organizedThis publication consists of eight parts: The first chapter lists what is new in this publication. The second part describes the corrective maintenance activity. The third part introduces the 9326 d2U rack. The fourth part presents the 9326 d2U hardware. The fifth part describes the pre-requisite procedure. The sixth part describes the power up and power down procedures. The last part describes the corrective maintenance procedures.

Vocabulary conventionsFor a list of terms used in this publication, see Alcatel-Lucent 9300 W-CDMA Product Family -Terminology (NN-20500-002).

7


Safety regulationIn order to guarantee the safety of personnel and equipment the following aspects must be taken intoaccount:

general personnel safety instructions equipment safety instructionsCaution, warning, and danger messages indicate the following possible risks.

CAUTIONImpact on service and on the equipment

DANGERElectric shock

DANGEREnvironment and personnel protection

CAUTIONElectroStatic Discharge Sensitive (ESDS) handling precautions

8


2 Access Network RoadmapFor collection roadmap, see Alcatel-Lucent 9300 W-CDMA Product Family - Document CollectionOverview and Update Summary (NN-20500-050).

9


3 New in this releaseThe following sections detail what is new in Alcatel-Lucent 9326 digital 2U Node B - MaintenanceGuide for UA06.0.

FeaturesNone

Other changesReview comments added

10


4 Corrective maintenance activityThis part describes the corrective maintenance activity applicable to the 9326 d2U rack.

Corrective maintenanceThe network maintenance is based on the supervision of the network, by using the OAM graphicalinterface. For more information, refer to Alcatel-Lucent 9353 Management System - User Guide(NN-20500-032).It is also based on the identification and replacement of faulty items of equipment, using the alarms.

The process is divided into the following two steps: locating and identifying the faulty items of equipment, by using the information provided in

Alcatel-Lucent 9300 W-CDMA Product Family - Node B Alarms Reference Guide(NN-20500-018).

replacing the faulty items of equipment, by using the replacement procedures given in thisdocument.

Replacing the digital shelf equipmentProcedure Product Engineering

Code (PEC)Common Product

Code (CPC)Impact on service

Replacing the iCEM-U NTUM36AA N0099941 Loss of capacity orloss of service(depending on thenumber of iCEM-U inthe digital shelf)

Replacing the iCCM-U NTUM36MA N0099944 Loss of service onthe Remote Radiodevice(s) associatedwith the iCCM-U be-ing replaced

Replacing an opticaltransceiver

Single-Mode (SM):NTU850HA

Single-Mode (SM):N0146844

Loss of service onthe Remote Radiodevice associatedwith the optical trans-ceiver being replaced

Multi-Mode (MM):NTU850HM

Multi-Mode (MM):N0146845

Replacing the pre-cabled 9326 d2U rack

NTU808AA N0143700 Service interruption

11


Replacing the optional equipmentProcedure Product Engineering

Code (PEC)Common Product

Code (CPC)Impact on service

Replacing the LPPCMmodule

NTU870GM N0146847 None

Replacing the ExternalAlarm module

NTU870GA N0146846 None

Description of a replacement procedureA replacement procedure is divided into the following parts: the title the main body with the following information:

the intervention time the tools required the impact of the procedure, if necessary the step-by-step actions of the procedureOne or more figures are provided to help you execute the actions. They show the FRUschematically and its location in the cabinet.

Intervention restrictionsThere may be a lapse of time between the identification of the alarm at the Access OAM GraphicUser Interface (GUI) and the time you arrive at the site.You must be synchronized with the access network controller or system administrator (by telephone)before an on-site intervention, in the following cases: isolating procedures completion of an on-site intervention return to service procedure

General personnel safety instructionsThe personnel must obey the safety instructions specific to the installation site: rules concerning the premises (see instructions posted on site or in the building) rules linked to general personnel safety instructionsThe personnel working on the cabinet must be authorized to work according to security standards.

12


Equipment safety instructionsThe 9326 d2U normally operates when the external temperature is between -5C and +65C.

13


5 9326 d2U introductionThe 9326 d2U is a digital rack designed to be connected to one of the following products via opticalfiber links:

9341 RRH20-21 9341 RRH40 9332 rCompact OD

The Alcatel-Lucent Remote Radio solution improves flexibility for deploying mobile broadband NodeBs in space-constrained locations. It is particularly suited to macro-cellular application in denseareas, where site acquisition is difficult, and on sites where installation constraints prevent the use oflegacy Node Bs.

Compared to legacy Node B site deployment, the Remote Radio solution provides the followingbenefits:

reduced volume, weight, footprint, acoustic noise, and power consumption reduced cost of feeder paths from the Node B to the antenna increased RF power per carrier at the antenna feeder reduced radio loss with use of the remote RF block concept, which eliminates the distance

between the radio amplifier and the antennaThe Remote Radio solution provides for the UMTS system: the means of communication between a User Equipment (UE) and a network using Transport

Channels physical layer channels, which are necessary to synchronize the downlink and perform cell

selection/reselection and handover preparation measurement information to the UMTS RNC for radio resource management (handover, power

control)The 9326 d2U provides up to eight E1/T1 with Inversion Multiplexing ATM (IMA) or Drop-and-Insertcapability (fractional E1/T1). The 9326 d2U also supports multi-PCM without IMA.The 9326 d2U delivers high UMTS radio performances and supports the enhanced High SpeedDownlink Packet Access (HSDPA) and High Speed Uplink Packet Access (HSUPA) solutionsthrough easy software upgrade.

The Alcatel-Lucent 9326 d2U solution is compliant with the Common Protocol Radio Interface(CPRI).

14


9326 d2U enclosureThe 9326 d2U provides the operators with a suited solution whatever the site constraints are.

The 9326 d2U can be installed in a standalone indoor mode or in the user space of an existing indooror outdoor Node B cabinet.

The 9326 d2U is factory-equipped with a specific shielded faceplate.

The following figure shows an outside view of the 9326 d2U.

Figure 1 Outside view of the 9326 d2U

15


6 9326 d2U hardware presentationThe 9326 d2U is built around the following components: a mechanical enclosure (including two fans), compatible with standard 19-inch rack installation a digital shelf including the digital modules and the associated digital backplane a commissioning module located on the right hand side of the digital shelf a shielded faceplateThe following figure shows a pyramidal view of the 9326 d2U (without shielded faceplate).

Figure 2 9326 d2U pyramidal view (without shielded faceplate)

The following figure shows the front view of the 9326 d2U.

16


Figure 3 9326 d2U front view

The following figure shows the location of modules in the 9326 d2U (without shielded faceplate).Figure 4 Location of modules in the 9326 d2U

17


7 9326 d2U power up and power down proceduresThis part describes how to power up and power down the 9326 d2U rack.

18


7.1 Powering up a 9326 d2UPerform the following procedure to power up a 9326 d2U.

Initial checkOn the RUC module, check that the power switch is in the "O" position.

Procedure

Step Action

1. At the operator DC power supply, put the site circuit breaker of the 9326 d2U in the "ON"position.

2. On the RUC module, put the power switch in the "I" position.

3. Check that the fans are starting up.

4. On the iCCM-U and on each iCEM-U, check that: the green LED is ON. the red LED is OFF.

--End--

19


7.2 Powering down a 9326 d2UPerform the following procedure to power down a 9326 d2U.

Procedure

Step Action

1. Preliminary operation: make sure that the btsSiteManager object is "locked".

2. On the RUC module, put the power switch in the "O" position.

3. Check that the green or red LED on the iCCM-U and on each iCEM-U is OFF.

4. Check that the fans are stopping down.

5. At the operator DC power supply, put the site circuit breaker of the 9326 d2U in the "OFF"position.

--End--

20


8 9326 d2U corrective maintenance proceduresThis part contains the replacement procedures applicable to the 9326 d2U rack.

21


8.1 Replacing the digital shelf equipmentThis part presents the replacement procedures applicable to the digital shelf.

Those replacement procedures concern the following modules: integrated Channel Element Module-U (iCEM-U) integrated Core Control Module-U (iCCM-U) optical transceiver 9326 d2U pre-cabled rack

22


8.1.1 Replacing the iCEM-UCarry out the following procedure to replace an iCEM-U.

Intervention timeTen minutes

Tools requiredScrewdriver

Extraction tool

CAUTIONESDS handling precautionsWear the antistatic bracelet when performing the maintenanceprocedure described below.

WARNINGService interruptionThis procedure causes a loss of capacity or a loss of service(depending on the number of iCEMs-U in the digital shelf).

Figure 5 iCEM-U front panel

23


Procedure

Step Action

1. Open the door(s) of the Node B.

2. Locate the faulty iCEM-U in the digital shelf: its red triangular LED is ON.

3. Lock the faulty cem object at the OMC by Set Administrative State. For more information, refer toAlcatel-Lucent 9353 Management System - User Guide (NN-20500-032).

4. Untighten the eight screws from the shielded faceplate, as shown below.

5. Remove the 9326 d2U shielded faceplate, handling with care the associated gasket.

6. Remove the defective iCEM-U using the extraction tool.

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7. Check the release of the new iCEM-U.

8. Insert the new iCEM-U into the digital shelf.

9. Check the state of the LEDs. They should go on, then take the following state:red triangular LED OFF and green rectangular LED ON

10. Put in place the shielded faceplate, taking care not to damage the associated gasket.

11. Tighten the eight screws on the shielded faceplate.

12. Close the door(s) of the Node B.

--End--

25


8.1.2 Replacing the iCCM-UCarry out the following procedure to replace the iCCM-U.

Intervention time20 minutes


Extraction tool

CAUTIONLaser Class 1 hazards - laser emissionDuring the iCCM-U replacement procedure, never expose the eyesto laser emission of optical transceivers.Never look at the optical cable ferrule since the Remote Radiodevice is the master for opening the optical communication with the9326 d2U. This means that the Remote Radio device will transmit alaser signal, even if the optical fiber is disconnected on the 9326d2U side.


WARNINGService interruptionThis procedure requires a service interruption from the Node B.

26


Figure 6 iCCM-U front panel

Procedure

Step Action


2.

CAUTIONService interruptionThere will be a loss of service on the Remote Radio device(s)associated with the iCCM-U being replaced.

Lock all the objects associated with the Remote Radio devices connected to the faulty iCCM-U atthe OMC by Set Administrative State. For more information, refer to Alcatel-Lucent 9353Management System - User Guide (NN-20500-032).

3. Power down the 9326 d2U.To do this, follow the procedure Powering down a 9326 d2U.

27




6. Unplug the iCCM-U from its RBP connectors using the extraction tool.

7. Disconnect the optical fiber(s) from the iCCM-U front panel.

8. Remove the SFP transceiver(s) from the iCCM-U front panel.

9. Disconnect the digital cable (connector labeled "ALARM" on the shielded faceplate) from theiCCM-U front panel.

10. Disconnect the E1/T1 connector (PCM link) from the iCCM-U front panel.

11. Extract the defective iCCM-U using the extraction tool.

12. Insert the new iCCM-U into the slot guides without plugging it on the RBP.

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13. Reinsert the SFP transceiver(s) through the iCCM-U front panel.

14.

CAUTIONSense for Multi-Mode LC connectorsIn case of an iCCM-U equipped with MM SFP transceivers,when reconnecting the optical fibers on the iCCM-U front panel,put the LC connectors (L/R) in the same sense as they werebefore the intervention.

Reconnect the optical fiber(s) on the iCCM-U front panel.

15. Reconnect the digital cable on the iCCM-U front panel.

16. Insert completely the new iCCM-U into the digital shelf by plugging it into its RBP connectors.

29


17. Put in place the shielded faceplate, taking care not to damage the associated gasket.


19. Power up the 9326 d2U.To do this, follow the procedure Powering up a 9326 d2U.

20. Check the state of the iCEM-U/iCCM-U corporate LEDs.They should turn on, then take the following state: red triangular LED OFF and green rectangularLED ON.

21. Reconnect the E1/T1 connector (PCM link) on the iCCM-U front panel.

22. Unlock from the OMC the objects previously locked through step 2.

23. Check the state of the LEDs and display: the iCEM-U/iCCM-U corporate LEDs should have the following state: red triangular LED OFF

and green rectangular LED ON. the green PCM LEDs should be ON. the display should indicate the PCM synchronization.


--End--

30


8.1.3 Replacing an optical transceiverCarry out the following procedure to replace a defective optical transceiver.

Intervention timeFive minutes

Tools requiredNone

CAUTIONLaser Class 1 hazards - laser emissionDuring this replacement procedure, never expose your eyes tolaser emission of optical transceiver.Never look at the optical cable ferrule since the Remote Radiodevice is the master for opening the optical communication with the9326 d2U. This means that the Remote Radio device will transmit alaser signal, even if the optical fiber is disconnected on the 9326d2U side.


Procedure

Step Action


2. Locate the faulty SFP transceiver: its two green RX/TX OPTIC LEDs (close to the eight PCMLEDs) are OFF.

31


Figure 7 Location of optical connectors in the 9326 d2U

3. At the OMC, through Set Administrative State, lock the FDDCell object associated with theRemote Radio device connected to the optical transceiver being replaced.

4. Disconnect the optical fiber connected to the defective SFP transceiver (optical output labeled"OPTIC1", "OPTIC2" or "OPTIC3").

5. Extract with care the defective SFP transceiver.

6. Check that the new replacing SFP transceiver has the same type as the SFP transceiver beingreplaced.Be sure to replace a SM SFP transceiver with a SM SFP transceiver and a MM SFP transceiverwith a MM SFP transceiver.

7. Put in place the new SFP transceiver and insert it in the iCCM-U.

Figure 8 Inserting an SFP transceiver in the iCCM-U

32


8. Reconnect the optical fiber.

9. Unlock from the OMC the FDDCell object previously locked through step 3.

10. Check the state of the two green RX/TX OPTIC LEDs: they should be ON.


--End--

33


8.1.4 Replacing the pre-cabled 9326 d2U rackCarry out the following procedure to replace the 9326 d2U rack.


Tools requiredScrewdrivers

Extraction tool

CAUTIONLaser Class 1 hazards - laser emissionDuring 9326 d2U replacement procedure, never expose the eyes tolaser emission of optical transceivers.Never look at the optical cable ferrule since the Remote Radiodevice is the master for opening the optical communication with the9326 d2U. This means that the Remote Radio device will transmit alaser signal, even if the optical fiber is disconnected on the 9326d2U side.


WARNINGService interruptionThis procedure requires a service interruption from the Node B.

34


Figure 9 9326 d2U front view

Procedure

Step Action


2. Lock the cem and ccm objects as well as all the objects associated with the Remote Radiodevices connected to the iCCM-U at the OMC, by Set Administrative State. For more information,refer to Alcatel-Lucent 9353 Management System - User Guide (NN-20500-032).

3. Power down the 9326 d2U.To do this, follow the procedure Powering down a 9326 d2U.

4. Remove the management sticker located on the right hand side of the RUC module front panel.This removable sticker contains a 6-digit Network IDentifier (NeID) that is used at 9326 d2Uconnection to the OMC. This sticker must be stored in a safe location since it will be reused onthe new 9326 d2U rack.

35




7. Remove the iCEM(s)-U using the extraction tool.

8. Remove the iCCM-U: Unplug the iCCM-U from its RBP connectors using the extraction tool. Disconnect the optical fiber(s) from the iCCM-U front panel. Disconnect the digital cable (connector labeled "ALARM" on the shielded faceplate) from the

iCCM-U front panel. Disconnect the E1/T1 connector (PCM link) from the iCCM-U front panel. Extract the iCCM-U using the extraction tool.

9. Remove the defective 9326 d2U rack.

36


10. Put in place the new 9326 d2U rack.

11. Fix the NeID sticker on the right hand side of the RUC module, on the new 9326 d2U rack.

12. Reinsert the iCEM(s)-U in the new digital shelf.

13. Reinsert the iCCM-U in the new digital shelf: Insert the iCCM-U into the slot guides without plugging it on the RBP. Reconnect the optical fiber(s) on the iCCM-U front panel. Reconnect the digital cable on the iCCM-U front panel. Insert completely the iCCM-U into the digital shelf by plugging it into its RBP connectors.

14. Put in place the shielded faceplate (with the gasket) on the new 9326 d2U rack.


16. Power up the new 9326 d2U.To do this, follow the procedure Powering up a 9326 d2U.

17. Check the state of the iCEM-U/iCCM-U corporate LEDs.They should turn on, then take the following state: red triangular LED OFF and green rectangularLED ON.

18. Reconnect the E1/T1 connector (PCM link) on the iCCM-U front panel.

19. Unlock from the OMC the objects previously locked through step 2.

20. Connect the TIL on "PORT2" of the 9326 d2U to modify the pre-cabled rack inventoryparameters.

21. Launch the TIL.

22. Go to the I&C menu.

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23. Choose Change I&C parameters.

38


24. In the Change I&C parameters tabs, choose the BTS tab.

25. The Serialisation number, Manufacturing Date, and Hardware Release fields are linked withthe defective 9326 d2U rack. This information must be updated.

39


26. Using the information written on the pre-cabled rack sticker present on the front face of the 9326d2U spare, fill out the Serialisation number, Manufacturing Date, and Hardware Releasefields.

27. Click Send to iBTS and wait during the operation. At the end of the operation, the followingmessage is displayed:

40


28. Go to the Tools menu.

29. Choose iBTS reset, then Reset in connected mode.

30. In the Confirm the reset window, click OK.

31. In the End of Reset window, click OK.

32. Exit the TIL.

33. Disconnect the TIL from the 9326 d2U.

34. Check the state of the LEDs and display: the iCEM-U/iCCM-U corporate LEDs should have the following state: red triangular LED OFF

and green rectangular LED ON. the green PCM LEDs should be ON. the green RX/TX OPTIC LEDs should be ON. the display should indicate the PCM synchronization.


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--End--

42


8.2 Replacing the optional equipmentThis part presents the replacement procedures related to the following items: External Alarm module PCM Lightning Protection (LPPCM) module

43


8.2.1 Replacing the External Alarm modulePerform the following procedure to replace the External Alarm module.

Intervention timeTen minutes


Figure 10 Front panel of the External Alarm module

Procedure

Step Action


2. Locate the External Alarm module, just below the 9326 d2U rack.

3. On the External Alarm module, disconnect the following cables from the front panel connectors: the two external alarm cables the alarm cable that connects the alarm module to the LPPCM module (if exists) the private alarm bus cable that is connected to the front panel of the RUC module the ground cable

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4. Loosen the four front panel screws.

5. Remove the defective External Alarm module.

6. Insert the new External Alarm module.

7. Tighten the four front panel screws.

8. Reconnect the five cables.


--End--

45


8.2.2 Replacing the LPPCM moduleCarry out the following procedure to replace the LPPCM module.


Tools required Screwdriver Wrench for hexagonal head (M6 nut)

CAUTIONService interruptionThis procedure requires a service interruption of the 9326 d2U.

Figure 11 LPPCM module front panel

46


Procedure

Step Action


2. Locate the LPPCM module, just above the 9326 d2U rack.

3. Disconnect the cables connected on the LPPCM front panel: the "PCM Out" cable that is connected to the iCCM-U the "IN" alarm bus cable that is connected to the External Alarm module the PCM cable ("PCM In") the ground cable

4. Loosen the two front panel screws.

5. Remove the defective LPPCM module.

6. Insert the new LPPCM module.

7. Tighten the two front panel screws.

8. Reconnect the four cables.


--End--

47


48


Wireless Service Provider SolutionsW-CDMAAlcatel-Lucent 9326 digital 2U Node BMaintenance Guide

Alcatel-Lucent - Internal - Proprietary - Use pursuant to Company instruction

Copyright 2007-2009 Alcatel-Lucent, All Rights Reserved

UNCONTROLLED COPY: The master of this document is stored on an electronic database and is "write protected"; it may be alteredonly by authorized persons. While copies may be printed, it is not recommended. Viewing of the master electronically ensures accessto the current issue. Any hardcopies taken must be regarded as uncontrolled copies.

ALCATEL-LUCENT CONFIDENTIAL: The information contained in this document is the property of Alcatel-Lucent. Except asexpressly authorized in writing by Alcatel-Lucent, the holder shall keep all information contained herein confidential, shall disclose theinformation only to its employees with a need to know, and shall protect the information from disclosure and dissemination to thirdparties. Except as expressly authorized in writing by Alcatel-Lucent, the holder is granted no rights to use the information containedherein. If you have received this document in error, please notify the sender and destroy it immediately.

Alcatel-Lucent, Alcatel, Lucent Technologies and their respective logos are trademarks and service marks of Alcatel-Lucent, Alcateland Lucent Technologies.

All other trademarks are the property of their owners.

Document number: NN-20500-110Document issue: 03.03/ENDocument status: StandardProduct Release: UA06.0Date: May 2009

1-About this publication2-Access Network Roadmap3-New in this release4-Corrective maintenance activity5-9326 d2U introduction6-9326 d2U hardware presentation7-9326 d2U power up and power down procedures7.1-Powering up a 9326 d2U7.2-Powering down a 9326 d2U

8-9326 d2U corrective maintenance procedures8.1-Replacing the digital shelf equipment8.1.1-Replacing the iCEM-U8.1.2-Replacing the iCCM-U8.1.3-Replacing an optical transceiver8.1.4-Replacing the pre-cabled 9326 d2U rack

8.2-Replacing the optional equipment8.2.1-Replacing the External Alarm module8.2.2-Replacing the LPPCM module

d2U Maintenance Guide

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