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 |
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