电力系统各种业务对于承载通道的要求不同，导致电力主干通信网在建设过程中不可避免出现各种各样的问 题，这一点和公网建设有很大的区别。如何解决该问题，成为电力光纤主干通信应用的关键。基于此，本文对主要传输技术进 行介绍，从传输技术、建设目标、应用方案等方面对电力光纤主干通信网应用技术进行研究，以期对未来电力光纤主干通信网 的发展起到一定的促进作用。

Different channel requirements for power system in different business results in a variety of problems in the construction of power backbone communication network, which is greatly different from the public network construction How to solve the problem has become the key of power optical fiber backbone communication applications. Based on this, this article introduces on the main transmission technology, researches on the power optical fiber backbone communication network application technology from the aspects of transmission technology, construction target and application scheme. It hopes to play a certain role in promoting the development of future power optical fiber backbone communication network.