Zte ZXMW NR8250 - 134239931 Transmission Unit Invalid; 134239935 ODU Mute

Chapter2Alarm
2.2.30134239931Transmissionunitinvalid
AlarmProperty
lAlarmCode:134239931
lAlarmInformation:Thetransmissionunitfailsduetoalarms134239928,134239929,
and134239930(1+1protectionand1+0protectionaredistinguishedthrough
subcode)
lAlarmLevel:Critical
lAlarmType:CommunicationsAlarm
Sub-codeDescription
lSub-code0:Trangsmissionunitfailure(1+1)causedbytheRMUalarm(IFlossof
lock;modulationpartisnotworkingproperly,basebandpartisnotworkingproperly);
lSub-code1:Transmissionunitfailure(1+0)causedbytheRMUalarm(IFlossoflock;
modulationpartisnotworkingproperly;basebandpartisnotworkingproperly);
lSub-code2:Transmissionunitfailure(1+1)causedbytheODUalarm(TxRFPLL
lossoflock;TxIFPLLlossoflock;RxRFPLLlossoflock;RxIFPLLlossoflock);
lSub-code3:Transmissionunitfailure(1+0)causedbytheODUalarm(TxRFPLL
lossoflock;TxIFPLLlossoflock;RxRFPLLlossoflock;RxIFPLLlossoflock).
EffectontheSystem
Thetrafccarriedbythetransmissionunitisinterrupted.
PossibleCauses
Refertotheprobablecausesofthealarms134239928,134239929,and134239930.
HandlingProcedure
Refertothehandlingsuggestionsofthealarms134239928,134239929,and134239930.
2.2.31134239935ODUmute
AlarmProperty
lAlarmCode:134239935
lAlarmInformation:ThealarmisreportedifthetransmissionpowerofODUissetto0
inLMT.
lAlarmLevel:Major
lAlarmType:CommunicationsAlarm
Sub-codeDescription
None
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SJ-20111008094748-008|2012–05–30(R1.1)ZTEProprietaryandCondential