摘要
DWDM光纤系统具有带宽利用率高、扩容成本低、可传输多种格式信号、传输距离长等优点,为充分满足福建电力系统不断增长的业务要求,选择了DWDM通信系统以及环型路由结构,采用36芯G.655B和G.652B两种OPGW光缆,建设福建省调通中心至各地区电业局的光纤通信系统传输平台。文章详细地论述了DWDM系统建设中应该考虑的一系列问题。
DWDM system has many advantages such as higher band utilization rates,low capacity-expand cost,multi-format transmission and longer transmission distance. To meet the communication service requirement of Fujian power system,we choose the scheme of loop DWDM optical cable communication system,and use 36 cores G.655B and G.652B optical fiber cable,to build the optical fiber transmission system platform from Fujian dispatch center to regional power bureaus. The problems that should be considered in the construction of DWDM communication system are discussed in detail.
出处
《电力系统通信》
2004年第7期42-46,51,共6页
Telecommunications for Electric Power System
