vbook.pub alarm-strongest-possibility-cause

Alarm Strongest Possibility Cause
AiDevice_GeneralSwError Software
AlmDevice_ExternalAlarm Environment
AntennaBranch_AntennaProblemInBranchA Installation
AntennaBranch_AntennaSystemProblemInBranchA Installation
AntennaBranch_AntennaSystemProblemInBranchB Installation
AntennaBranch_FeederCurrentTooHighInBranchA Installation
AntennaBranch_FeederCurrentTooHighInBranchB Installation
AntennaBranch_FeederCurrentTooLowInBranchA Installation
AuxPlugInUnit_CommunicationLostWithAsc Hardware
AuxPlugInUnit_CommunicationLostWithRet Installation
AuxPlugInUnit_LossOfMains Environment
AuxPlugInUnit_NewAuxiliaryUnitDetectedNotCorrespondingToTheDefinedConfiguration Installation
AuxPlugInUnit_PiuConnectionLost Installation
BfDevice_BatteryMissing Configuration
BfDevice_BatteryVoltageSupervisionTooLowMainLoadDisconnected Environment
BfDevice_BatteryVoltageSupervisionTooLowPrioLoadDisconnected Environment
BfDevice_DcDistributionFailure Environment
BfDevice_HighOperatingTemperatureSupervisionTooHighMainLoadDisconnected Environment
Cabinet_EnclosureProductDataMismatch Installation
Cabinet_NumberOfHwEntitiesMismatch Installation
Carrier_RejectSignalFromHardware Hardware
Carrier_RxDiversityLost Installation
Carrier_SignalNotReceivedWithinTime Transmission
CcDevice_DeviceDisabled Hardware
ClDevice_DcInputVoltageFault Environment
ClDevice_InternalFanFault Hardware
ClDevice_LossOfMains Environment
CluDeviceGroup_EnclosureDoorOpen Maintenance
CluDeviceGroup_GeneralHwError Hardware
DbccDevice_GammaDownlinkFailure Installation
DcDevice_DeviceDisabled Hardware
DeviceGroup_GeneralHwError Hardware
DigitalCable_Disconnected Maintenance
DownlinkBaseBandPool_DlHwLessThanDlCapacity Configuration
Ethernet Switch Port Fault Transmission
Eul_NbapMessageFailure Configuration
ExternalTma_LnaFailureBranchA Hardware
ExternalTma_LnaFailureBranchB Hardware
Fach_InternalResourceUnavailable Transmission
Fach_NbapMessageFailure Transmission
FcuDeviceGroup_EnclosureDoorOpen Maintenance
FcuDeviceGroup_FanFailure Hardware
FcuDeviceGroup_NumberOfHwEntitiesMismatch Hardware
FuDeviceGroup_ExternalUnitFailure Hardware
FuDeviceGroup_GeneralSwError Software
Gigabit Ethernet Link Fault Transmission
Hsdsch_NbapMessageFailure Transmission
IMA Group Configuration Aborted Transmission

IMA Group Insufficient Links Transmission
IMA Group Insufficient Links at Far End Transmission
IMA Group Start-Up at Far End Transmission
IMA Link Out of Delay Synchronization Transmission
IMA Link Reception Misconnected Transmission
IMA Link Reception Unusable at Far End Transmission
IMA Link Transmission Misconnected Transmission
IMA Link Transmit Unusable at Far End Transmission
Looped Link Transmission
Loss of Cell Delineation Transmission
Loss of Cell Delineation on IMA Link Transmission
Loss of IMA Frame Transmission
Loss of Signal Transmission
Loss of Switch Redundancy Plane A Maintenance
Loss of Synch Reference Redundancy Transmission
Loss of Tracking Transmission
MS Degraded Signal Transmission
NbapCommon_Layer3SetupFailure Transmission
NbapDedicated_RncRbsControlLinkDown Transmission
NodeBFunction_16QamLicenseNotValid Configuration
NodeBFunction_HsdpaFlexibleSchedulerLicenseNotValid Configuration
NodeBFunction_UlHwUsageExceedsUlLicenseLevel Configuration
NodeSynch_Phase_Difference_Measurement_Failed Hardware
NodeSynch_Phasedrift_Threshold_Exceeded Transmission
NodeSynchTp_ConnectionLost Transmission
NTP Server Reachability Fault Transmission
OpticalInterfaceLink_OpticalInterfaceLinkFailure Hardware
Pch_InternalResourceUnavailable Transmission
Pch_NbapMessageFailure Transmission
PDH Alarm Indication Signal Transmission
PDH Degraded Signal Transmission
PDH Loss of Frame Transmission
PDH Loss of Signal Transmission
PDH Remote Defect Indication Transmission
PDH RNCI Transmission
Plug-In Unit General Problem Hardware
Power Failure Left Slot Environment
PowerSupplySystem_BatteryOverTemperature Environment
PowerSupplySystem_LossOfMains Environment
PowerSupplySystem_RunningOnBatterySupply Environment
PowerSupplySystem_SystemOvervoltage Environment
PowerSupplySystem_SystemUndervoltage Environment
PsDevice_LossOfMains Environment
PsuDeviceGroup_GeneralSwError Software
Rach_InternalResourceUnavailable Transmission
Rach_NbapMessageFailure Transmission
RaxDeviceGroup_GammaLinkFailure Hardware
RaxDeviceGroup_GeneralSwError Software
RaxDeviceGroup_TemperatureExceptionallyHigh Environment
RbsLocalCell_CellReleaseFailure Software
RbsLocalCell_MaxNumHsPdschCodesExceedsLicensedLimit Configuration

Remote Defect Indication on IMA Link Transmission
Remote IP Address Unreachable Transmission
RfCable_Disconnected Hardware
RruDeviceGroup_FanFailure Hardware
RruDeviceGroup_GammaLinkFailure Hardware
RruDeviceGroup_GeneralSwError Software
RuDeviceGroup_ExternalUnitFailure Hardware
RuDeviceGroup_GammaDownlinkFailure Hardware
RuDeviceGroup_GammaUplinkFailure Hardware
RuDeviceGroup_GeneralHwError Hardware
RuDeviceGroup_GeneralSwError Software
RuDeviceGroup_LossOfSynch Hardware
RuDeviceGroup_PoorClockSignal Hardware
RuDeviceGroup_SoftwareDownloadFailure Software
RuDeviceGroup_TemperatureExceptionallyHigh Environment
RuifDeviceGroup_ClockDistributionMalfunction Hardware
RuifDeviceGroup_GammaUplinkFailure Hardware
RuifDeviceGroup_GeneralSwError Software
RuifDeviceGroup_TemperatureExceptionallyHigh Environment
SectorAntenna_FeederCurrentTooLow Installation
Switch Internal Link Port 0 Fault Transmission
Switch Internal Link Port 1 Fault Transmission
Synch Reference Not Reliable Transmission
Synch Reference Path HW Fault Hardware
System Clock in Holdover Mode Transmission
System Clock Quality Degradation Transmission
TimDevice_RadioClockIsNotStable Hardware
TpaDevice_AmplificationError Hardware
TpaDevice_GeneralSwError Software
TrDevice_GeneralSwError Software
TrDeviceSet_GeneralHwError Hardware
TrDeviceSet_GeneralSwError Software
TU12 Loss of Pointer Transmission
TxDeviceGroup_GammaLinkFailure Hardware
TxDeviceGroup_GeneralHwError Hardware

TxDeviceGroup_GeneralSwError Software
TxDeviceGroup_NumberOfProcessingResourcesNotSupported Hardware
TxDeviceGroup_TemperatureExceptionallyHigh Environment
TxDeviceGroup_TxTxCommunicationError Hardware
UbchDeviceSet_CapacityLost Hardware
UbchDeviceSet_GeneralSwError Software
Upgrade Package Corrupt Software
UplinkBaseBandPool_UlHwLessThanUlCapacity Configuration
UtranCell_ComMeasFailAdmCon Transmission
UtranCell_ComMeasFailCongCon Transmission
UtranCell_ExternalResourceUnavailable Transmission
UtranCell_InternalResourceUnavailable Transmission
UtranCell_MaxNumberOfSystemInformationUpdateReattemptsIsReached Transmission
UtranCell_NbapMessageFailure Transmission
UtranCell_NbapReconfigurationFailure Transmission
UtranCell_RBSLocalCellNotAdded Transmission
UtranCell_ServiceUnavailable Transmission
VC ete Loss of Connectivity Transmission
VC12 Degraded Signal Transmission
VC12 Unequipped Defect Configuration
VC4 Unequipped Defect Configuration

Service Impact Remarks
Yes YES
No
Yes YES
Yes YES
Yes YES
Yes YES
Yes YES
Yes YES
Yes YES
NO
NO
No
NO
NO
NO
NO
NO
Yes YES
No
No
Yes YES YES
Yes YES YES
Yes YES YES
Yes YES YES
No
No
No
No
Yes YES
Yes YES YES
Yes YES YES
Yes YES YES
Yes YES YES
Yes YES YES
Yes YES IP Site Only
Yes YES Site with EUL capability
Yes YES YES
Yes YES YES
Yes YES YES
Yes YES YES
No
Yes YES
Yes YES
Yes YES YES
Yes YES YES
Yes YES YES RBS6000 sites
Yes YES Impacting HS traffic
Yes YES YES
Total
Down
Reduced
Traffic
Quality
Degraded
Cell level, except for
single sector site
Cell level, except for
single sector site
Cell level, except for
single sector site
Cell level, except for
single sector site
Cell level, except for
single sector site
Cell level, except for
single sector site
Cell level, except for
single sector site
Cell level, except for
single sector site
Cell level, except for
single sector site
Site with ATM
configuration