Alarm No |
class
|
MEANING
|
原因及处理方式
|
7600
|
[size=9.0000pt]***
|
[size=9.0000pt]BCF FAULTY
|
[size=9.0000pt]合路器反射功率高告警，可通过测试驻波，更换合路器解决
|
7603
|
[size=9.0000pt]***
|
[size=9.0000pt]BTS FAULTY
|
[size=9.0000pt]射频线松动，可以上站重新连线解决
|
7767
|
[size=9.0000pt]***
|
[size=9.0000pt]BCCH MISSING
|
[size=9.0000pt]重启小区产生的告警，小区处于工作状态后，告警消除
|
8050
|
[size=9.0000pt]***
|
[size=9.0000pt]LOSS OF INCOMING 2M SIGNAL
|
[size=9.0000pt]2M丢失告警，上站处理，可解决
|
8081
|
[size=9.0000pt]***
|
[size=9.0000pt]LOSS OF FRAME ALIGNMENT
|
[size=9.0000pt]帧定位丢失，上站检查2M，时钟同步、传输单元、传输侧接收与发射，可解决
|
8086
|
[size=9.0000pt]***
|
[size=9.0000pt]LOSS OF CRC MULTIFRAME ALIGNMENT
|
[size=9.0000pt]CRC复帧定位丢失，上站检查传输侧接收与发射、时钟同步，可解决
|
8099
|
[size=9.0000pt]***
|
[size=9.0000pt]RECEIVED BIT ERROR RATIO (BER) > 1E-3
|
[size=9.0000pt]接收比特误码率> 1E-3，上站检查传输侧接收与发射、时钟同步，可解决
|
8150
|
[size=9.0000pt]***
|
[size=9.0000pt]FAULT IN UNIT
|
[size=9.0000pt]更换传输板可解决
|
7601
|
[size=9.0000pt]**
|
[size=9.0000pt]BCF OPERATION DEGRADED
|
[size=9.0000pt]上下行差异过大告警，可解决
|
7604
|
[size=9.0000pt]**
|
[size=9.0000pt]BTS OPERATION DEGRADED
|
[size=9.0000pt]上下行差异过大告警，可解决
|
7606
|
[size=9.0000pt]**
|
[size=9.0000pt]TRX FAULTY
|
[size=9.0000pt]硬件退服告警，可解决
|
7607
|
[size=9.0000pt]**
|
[size=9.0000pt]TRX OPERATION DEGRADED
|
[size=9.0000pt]上下行差异过大告警，可解决
|
7704
|
[size=9.0000pt]**
|
[size=9.0000pt]PCM FAILURE
|
[size=9.0000pt]传输告警，需沟通后解决
|
7706
|
[size=9.0000pt]**
|
[size=9.0000pt]BTS O&M LINK FAILURE
|
[size=9.0000pt]BTS操作维护链路故障，可解决
|
7725
|
[size=9.0000pt]**
|
[size=9.0000pt]TRAFFIC CHANNEL ACTIVATION FAILURE
|
[size=9.0000pt]信道激活失败，需数据侧配合解决
|
7730
|
[size=9.0000pt]**
|
[size=9.0000pt]CONFIGURATION OF BCF FAILED
|
[size=9.0000pt]BCF配置失败，上站处理后可解决
|
7734
|
[size=9.0000pt]**
|
[size=9.0000pt]BCCH IS NOT AT PREFERRED BCCH TRX
|
[size=9.0000pt]BCCH不在优先载频上，上站处理后可解决
|
7735
|
[size=9.0000pt]**
|
[size=9.0000pt]TRX TEST FAILED
|
[size=9.0000pt]载频测试失败告警，需上站处理后可解决
|
7737
|
[size=9.0000pt]**
|
[size=9.0000pt]INCONSISTENT DATA IN RADIO RESOURCE MANAGEMENT STATE FILES
|
[size=9.0000pt]无线资源管理状态文件中有冲突数据，需上站处理后可解决
|
7738
|
[size=9.0000pt]**
|
[size=9.0000pt]BTS WITH NO TRANSACTIONS
|
[size=9.0000pt]小区无话务产生的告警，需相关部门协助，可部门解决
|
7741
|
[size=9.0000pt]**
|
[size=9.0000pt]MEAN HOLDING TIME ABOVE DEFINED THRESHOLD
|
[size=9.0000pt]信道未使用但同时未被释放，重启载频或更换问题载频可解决
|
7743
|
[size=9.0000pt]**
|
[size=9.0000pt]MEAN HOLDING TIME BELOW DEFINED THRESHOLD
|
[size=9.0000pt]话务信道平均占用时长低于门限，可能频点、干扰、TRX、RTC、馈线问题，可解决
|
7744
|
[size=9.0000pt]**
|
[size=9.0000pt]EXCESSIVE TCH INTERFERENCE
|
[size=9.0000pt]过大的信道干扰，可部分解决
|
7745
|
[size=9.0000pt]**
|
[size=9.0000pt]CHANNEL FAILURE RATE ABOVE DEFINED THRESHOLD
|
[size=9.0000pt]TCH和SDCCH信道掉话率高于门限，可能频点、干扰、TRX、RTC、馈线问题，可解决
|
7746
|
[size=9.0000pt]**
|
[size=9.0000pt]CH CONGESTION IN CELL ABOVE DEFINED THRESHOLD
|
[size=9.0000pt]信道拥塞导致的告警，可解决
|
8066
|
[size=9.0000pt]**
|
[size=9.0000pt]ALARM INDICATION SIGNAL (AIS) RECEIVED
|
[size=9.0000pt]传输告警，一般是传输设备或线路故障或设备的环路激活（即传输线路环着）需配合解决
|
8102
|
[size=9.0000pt]**
|
[size=9.0000pt]RECEIVED BIT ERROR RATIO (BER) > 1E-6
|
[size=9.0000pt]接收比特误码率> 1E-6，需配合解决
|
8179
|
[size=9.0000pt]**
|
[size=9.0000pt]FAR-END ALARM
|
2M[size=9.0000pt]丢失或AIS 2M[size=9.0000pt]或帧定位丢失或BER> 1E-3[size=9.0000pt]，需配合解决
|
8020
|
[size=9.0000pt]**
|
[size=9.0000pt]BLOCKED FROM USE
|
[size=9.0000pt]串传输时，存在冗余数据未删除，删除传输侧冗余数据，告警消除，可解决
|
8126
|
[size=9.0000pt]**
|
[size=9.0000pt]UNIT FUNCTION DEGRADED
|
[size=9.0000pt]传输单元故障，更换板件，可解决
|
7740
|
[size=9.0000pt]*
|
[size=9.0000pt]BEATING BTS ALARM
|
[size=9.0000pt]告警重复出现次数导致门限值后产生的告警，可部分解决
|
1
发表于 2025-12-17 14:55:34