惠州电力系统光纤通信网的建设

Construction of optic-fiber communication network for Huizhou power system

根据惠州电力工业局近两年来同步数字层次 (SDH )光纤通信网施工实践 ,就光纤通信组网和建设中的路由、网络拓扑结构、光缆、纤芯数、电路配置和环网保护等关键性问题进行了探讨。

Based on the construction practice of SDH (synchronous digital hierarchy) optic fiber communication network for Huizhou power system, several key technical problems in the construction are discussed, i e , route, topology, optical cables, number of cores, circuit disposition and ring net protection, etc.