RBS3000基站告警分析及处理指南

Summary of Alarms for All Connected RBAlarmAuxPlugInUnit_PiuConnectionLostPlug-In Unit General ProblemFcuDeviceGroup_NumberOfHwEntitiesMismatchCauseNo supervision on PlugInUnitConfiguration/hardware faultA faulty or disconnected fan unit cableA component is faulty and must bereplaced.TrDeviceSet_GeneralHwErrorProblem in the communication with theCarrier_SignalNotReceivedWithinTihardware related to the carrier.meFU/RRU/RFIR/TX board may be faulty.Ethernet Switch Port FaultNo SFP Module InstalledLoss of Switch Redundancy PlaneFault in the redundant switch plane in aBswitch moduleOpticalInterfaceLink_OpticalInterfaceLinkFailureHardware/cable faultDigitalCable_DisconnectedRfCable disconnectedTpaDevice_AmplificationErrorRU fault/software errorAll but one of the definedLoss of Synch ReferenceSynchronization references areRedundancyunavailableThe system or radio clock cannot track aLoss of Trackingsynchronization referenceTimDevice_RadioClockIsNotStableCBU may be faultySystem Clock Quality DegradationSynch Reference Path HW FaultSynchronization references not availableLoss of signal on a supervisedsynchronization referenceNo password set for user access viaPassword File FaultTelnet, SSH, FTP, SFTP or a serial portNo valid License Key File (LKF) is foundLicense Key File Faultin the nodeAISG/3GPP Remote Electrical Tilt Unit(ARETU) is configured without a validNodeBFunction_StandardizedRetLilicense.censeNotValidAISG/3GPP Tower Mounted Amplifier(ATMA) is configured without a validNodeBFunction_StandardizedTmaLlicense.icenseNotValidIMA Link Transmit Unusable at FarEndRemote Tx node errorNbapCommon_Layer3SetupFailureNBAPCommon is locked at RNCPDH Loss of SignalET board cannot detect any signalSummary

IssuesHWSynchLicenseLinkGeneral actionsCheck HW/cableRestart RBSLoad valid licenseCheck Tx/HWed RBS in WcdmaNetworkActionReplace faulty hardware/cableCheck configuration/hardwareCheck fan & cableReplace faulty hardwareRestart RBS/Check boards if need to be replaced.Lock MO. Not using ethernet switch yetReplace faulty boardCheck hardware/cableCheck RfCableRestart RBS/Replace faulty RUBring the unavailable synch ref up/Check SynchronizationReference Cable (SRC)/Restart RBSRestart Check synchref parameter. Restart RBSRestart RBS/Check CBUCheck Synchronization Reference Cable (SRC). RestartRBSRestart RBSSet a new password, using the shell command passwdLoad the new valid LKF received from EricssonLoad the new valid LKF received from EricssonLoad the new valid LKF received from EricssonCheck Tx linkUnlock NBAPCommon at RNCRestart/replace faulty board. Check Tx.