一起线路光纤通道瞬时故障的分析及处理

Analysis and treatment of an instantaneous fault in a line optical fiber channel

本文通过对一起因输电线路接地而导致某保护通道异常的故障案例进行分析,找出了地电位差导致通道异常的原因,并给出了具体的解决方案,同时,对通信机柜屏体的接地方式提出了建议。

Through the analysis of a fault case of a protection channel abnormal caused by transmission line grounding, this paper finds out the cause of the abnormal channel caused by the ground potential difference, and gives the concrete solution, at the same time. Some suggestions are put forward for the grounding mode of the cabinet of the communication machine.