User's Manual

LTEeNodeBIndoorHardwareInstallationBCUIIFlex4ModemReplacement
BCUIIFlex4ModemReplacement
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Objectives
Theprimaryobjectiveisasfollows:
•RemovethefailedFlex4ModemcardfromtheBCUIIcardcage.
•InstallareplacementFlex4ModemcardintheBCUIIcardcage.
Preparation
Requiredtools
NotoolsarerequiredtoremoveandinstalltheFlex4Modemcard.
Requireditem
Thefollowingreplacementunitisrequired:
•BCUIIFlex4ModemSTLN6724
ReplacementProcedure
PerformthefollowingproceduretoremovetheFlex4Modem.
Procedure8-1RemovalofFlex4Modem
1
Performlock-outcardprocedure.
2
CAUTION
ESDhandlingprecautionsmustbeadheredtowhenhandlingthe
BCUIIplug-incards.Wearaconductive,highimpedancewriststrap.
Openthefrontpaneldoortothe90degreesposition.
3
LocatethefailedModemcard.
Continued
68P09308A55-68-3
FEB2010