光传送网在线监测系统设计  

Design of On-line Monitoring System for Optical Transport Network

作　　者：尹树华[1] 刘宝明[1] 向玉[1] 

机构地区：[1]解放军西安通信学院,陕西西安710065

出　　处：《光电子．激光》2007年第2期213-215,共3页Journal of Optoelectronics·Laser

摘　　要：根据光纤通信传送网综合监控维护的需要,研制了光缆在线监测系统。整体设计采用模块化结构、功能集成和多种通信接口并用方式,解决话路和信令同时交换的技术难题,集中监控多达100个模块,实现通信端局对光缆线路和端机进行在线监测,完成实时监测、线路自动调度和光传送装备维护测试的功能。According to the requirements of integrated monitoring and maintenance for optical transport network, the on-line monitoring system for optical cable was designed in the paper. The technology such as modularized structure design,function integration and multi-purpose communication interface were used. The switching of the voice and signaling channel was resolved. The system could monitor and control over 100 modules simultaneously. The end offices could on-line monitor optical cable and optical terminal,the functions such as the system real-time monitoring,line auto-management and maintenance for optical transport equipments were realized.

关 键 词：光纤分光器 在线监测 光功率监控模块 数据格式 复帧失步 

分 类 号：TN929.11[电子电信—通信与信息系统]