摘要
传输网,是通信网中最重要的基础部分,一个先进、合理的传输网建设对通信网的可靠性、灵活性具有重要的意义。目前,福建电力通信传输网是以光纤通信为主要传输方式,辅之以微波通信、电力线载波通信、卫星通信、扩频微波等多种传输方式。
Transmission network is the most important basic part of communication network. The construction of an advanced and reasonable communication network is of great significance to reliability and flexibility of communication network. Currently,power communication transmission network in Fujian is based mainly on optical fiber communication,and supplemented by other means of transmission,such as microwave communication,power line carrier communications,satellite communications,spread spectrum microwave.
出处
《价值工程》
2010年第31期180-182,共3页
Value Engineering
关键词
光缆系统
传输网
通信
cable system
transmission network
communication
