光纤通信网络故障信号诊断系统的设计与应用  

Design and Application of Fault Signal Diagnosis System for Optical Fiber Communication Network

作　　者：白扬 BAI Yang(Xishan Coal Power(Group)Co.,Ltd.,Big Data Center,Taiyuan 030053,China)

机构地区：[1]西山煤电(集团)有限责任公司大数据中心,山西太原030053

出　　处：《通信电源技术》2023年第7期42-45,共4页Telecom Power Technology

摘　　要：为及时诊断出光纤通信网络中的故障,实现其高效率正常工作,设计应用光纤通信网络故障信号诊断系统,构建系统整体框架,采用以承载重要业务为主的业务纤、以备纤为辅的系统监测方式,通过应用波分复用(Wavelength Division Multiplexing,WDM)技术实时对光纤故障采集,并在地理信息系统(Geographic Information Systems,GIS)中以图形方式实时显示故障点的精确位置及类型。经实践应用表明,该光纤通信网络系统可在15s内发出故障告警信息,3 min内计算出故障点的精确位置,实现网络的高效稳定运行。In order to diagnose the fault of optical fiber communication network in time and realize its high efficiency,the fault signal diagnosis system of optical fiber communication network is designed,and the whole frame of the system is constructed,adopting the system monitoring mode which mainly carries the important business and auxiliary is the service fiber,through the application of Wavelength Division Multiplexing(WDM)technology,the real-time fault acquisition of the optical fiber is realized,the precise location and type of fault point are displayed in Geographic Information Systems(GIS)in real-time,and the practical application shows that the fault warning information can be sent out in 15 s by the optical fiber communication network system,the accurate position of the fault point is calculated within 3 minutes,and the network runs efficiently and stably.

关 键 词：光纤通信网络故障 光缆故障定位 地理信息系统(GIS) 

分 类 号：TN929.11[电子电信—通信与信息系统]