电力通信网络中SDH设备的冗余设计研究

打开文本图片集

中图分类号：TM73 文献标志码：A

文章编码：1672-7274（2025）04-0016-03

Abstract：SDHequipment is thecore of electric power communication networksand is responsible for efficiently andreliablytransmitingalarge amountofdata.Inviewof the importanceofcommunicationandthe requirements for stability，this paper discusses the redundancy design methods for SDH equipment， including protection ring design. network topologyredundancyconfigurationand protection switching technology，aiming toimprove thereliabilityand fault tolerance of the system. The effectiveness of the design has been verified through testing.

Keywords： electric power communication network; SDH equipment; redundancy design

0 引言

在当代电力通信网络的设计与维护中，同步数字系列（SDH）设备的冗余设计策略显得尤为重要。（剩余3954字）