Zte ZXMW NR8250 - Communication Alarms

ZXMWNR8250AlarmandNoticationHandlingReference
2.1.319007ACCurrentOver
AlarmProperty
lAlarmCode:9007
lAlarmInformation:TheACinputcurrentishigherthantheACcurrentmaximum.
lAlarmLevel:Minor
lAlarmType:EquipmentAlarm
Sub-codeDescription
None
EffectontheSystem
1.Over-currentforalongtimemightcausetheairbreakswitchoftheACinputtobreak.
2.TheACinputloopmightbetoohot,andthecablemightbeaging.
3.Itinuencesthepowersupplyforthebasestation.
PossibleCauses
1.TheACinputcurrentislargerthanthethresholdvalueforthealarm.
2.Thepowersupply'sloadistooheavy.
3.Themonitoringunit'ssocketisofbadcontactordisconnected.
4.Themonitoringunitisfaulty.
HandlingProcedure
1.Checkthethresholdvalueofthemonitoringunit'sACinputcurrent;
2.CheckwhethertheACinputvoltageistoolow;
3.CheckwhethertheACpowersupplyisoverloaded;
4.Checkwhetherthemonitoringunit'ssocketisinsertedproperly;
5.Replacethemonitoringunit.
2.2CommunicationAlarm
2.2.1134217734ODUlevelexceeded
AlarmProperty
lAlarmCode:134217734
lAlarmInformation:ThealarmisreportedwhentheODUlevelexceedsthespecied
threshold.
lAlarmLevel:Minor
lAlarmType:CommunicationsAlarm
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SJ-20111008094748-008|2012–05–30(R1.1)ZTEProprietaryandCondential