电力光纤到户光缆监测系统的设计

Design of Optic Cable Monitoring System for Electric Power FTTH

电力光纤到户工程是国家电网公司智能电网建设的重要组成部分,随着智能电网建设的不断推进,光纤到户部署的规模将不断扩大,网上光缆数量急剧增加,如何维护这些光缆是迫切需要解决的问题。电力光纤到户光缆监测系统采用了PON网络通信、光学测量、地理信息系统等技术,很好地解决了FTTx网络中PON光纤资源的监控,同时能兼顾对接入、汇聚、骨干层光缆网络的监测管理。通过集中的自动维护方式,系统能及时地反映光缆的运行状况,在光缆出现故障时,能够快速测试、准确定位。

Electric power fiber to the home （FTTH） construction project is an important component of smart grid in the State Grid Corporation. With the continuous progress of smart grid construction, the scale of FTTH deployment will continue to expand, and the number of optic cables dramatically increases, so how to maintain these optic cables is urgent problem. Fiber monitoring system for electric power FTTH incorporated PON communication technology, optical measurement technology and geographic information system, solved the FTTx PON resource monitoring and control, and completed the monitoring of access, aggregation, backbone fiber network. By centralized auto-maintenance way, the system can timely grasp the operation state of optic cables, if the optic cables fail, the system can quickly test and accurately locate.