電力通信網(wǎng)絡(luò)中SDH設(shè)備的冗余設(shè)計研究

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中圖分類號：TM73 文獻標志碼：A

文章編碼：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

在當代電力通信網(wǎng)絡(luò)的設(shè)計與維護中，同步數(shù)字系列（SDH）設(shè)備的冗余設(shè)計策略顯得尤為重要。（剩余3954字）