Zte ZXMW NR8250 - 134239928 Radio Link Failure Alarm

ZXMWNR8250AlarmandNoticationHandlingReference
lSub-code9:E1port9onthepanel;
lSub-code10:E1port10onthepanel;
lSub-code11:E1port11onthepanel;
lSub-code12:E1port12onthepanel;
lSub-code13:E1port13onthepanel;
lSub-code14:E1port14onthepanel;
lSub-code15:E1port15onthepanel;
lSub-code16:E1port16onthepanel;
lSub-code17:E1port17onthepanel;
lSub-code18:E1port18onthepanel;
lSub-code19:E1port19onthepanel;
lSub-code20:E1port20onthepanel;
lSub-code21:E1port21onthepanel;
lSub-code22:E1port22onthepanel;
lSub-code23:E1port23onthepanel;
lSub-code24:E1port24onthepanel;
lSub-code25:E1port25onthepanel;
lSub-code26:E1port26onthepanel;
lSub-code27:E1port27onthepanel;
lSub-code28:E1port28onthepanel;
lSub-code29:E1port29onthepanel;
lSub-code30:E1port30onthepanel;
lSub-code31:E1port31onthepanel;
lSub-code32:E1port32onthepanel.
EffectontheSystem
TheE1receiverelaysignalcarriedbytheTUisinterrupted.
PossibleCauses
1.TheupstreamE1signalsenttoNR8250equipmentisinvalid,thatis,everybitinthe
signalis"1".
2.TheRTUA/RTUB/RTUC/RTUHboardthatreportsthealarmisfaulty.
HandlingProcedure
1.CheckwhethertheupstreamdevicehasanAISalarm.
lIfyes,troubleshootthefaultydevice.Replacethefaultyboard.
lIfno,gotostep2.
2.ThealarmiscausedbyRTUA/RTUB/RTUC/RTUHboardfailure.Replacetheboard.
2.2.27134239928Radiolinkfailurealarm
AlarmProperty
lAlarmCode:134239928
2-44
SJ-20111008094748-008|2012–05–30(R1.1)ZTEProprietaryandCondential