Analysis and discussion of local SDH transmission network planning

XU Jinshui

doi:10.13756/j.gtxyj.2006.03.009

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Analysis and discussion of local SDH transmission network planning

- Analysis and discussion of local SDH transmission network planning
- Study on Optical communication Issue 3, Pages: 29-31(2006)
- 作者机构：
  
  中国联通茂名分公司广东茂名525000
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2006.03.009
  CLC： TN914.332
- Published：2006，
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[1]许金水.浅谈SDH本地传输网络规划[J].光通信研究,2006(03):29-31.

XU Jinshui. Analysis and discussion of local SDH transmission network planning. [J]. (3):29-31(2006)
[1]许金水.浅谈SDH本地传输网络规划[J].光通信研究,2006(03):29-31. DOI： 10.13756/j.gtxyj.2006.03.009.

XU Jinshui. Analysis and discussion of local SDH transmission network planning. [J]. (3):29-31(2006) DOI： 10.13756/j.gtxyj.2006.03.009.

摘要

文章分析和讨论了本地同步数字体系（SDH）传输网络的现状

对分层式网络结构、环网络结构、设备配置中再生段的计算和网络同步问题

及其应用条件作了较为详尽的描述

并从实用的角度对如何组织SDH网络进行了分析

对本地SDH传输网络的发展和规划作了深入浅出的论述

最后强调了传输网络规划在通信网建设中的重要性。

Abstract

The article begins with a brief discussion on the present status of local SDH transmission networks

which is followed by fairly detailed descriptions of the hierarchical and ring network structures

the computations of the regenerative sections in equipment allocations

network synchronization and the conditions for their applications.Then practical SDH networking is analyzed and the development and planning of the local SDH transmission networks are expounded.It is ended with an emphasis of the importance of transmission network planning in telecom network construction.

关键词

同步数字体系网络规划自愈环线速率再生段保护倒换生存性

Keywords

SDHnetwork planningself-healing-ringline rateregenerative sectionProtection switchingsurvivability

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Related Institution

Optical Communication Center, BUPT, Beijing\

Jiuquan Satellite Launch Center

School of Communications and Information Engineering,NJUPT

Jiangsu Post & Telecommunication Planning And Designing Institude Co.,Ltd.

Information Communication Branch, State Grid Liaoning Electric Power Co., Ltd.

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