电力系统数字同步网工程设计规范(DL/T 5392-2007 英文版)

电力系统数字同步网工程设计规范(DL/T 5392-2007 英文版)
作 者: 中华人民共和国国家发展和改革委员会 编
出版社: 中国电力出版社
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作者简介

暂缺《电力系统数字同步网工程设计规范(DL/T 5392-2007 英文版)》作者简介

内容简介

With the rapid development of the power communications network, the digital synchronization network has become an important part in it and is the key to ensure the performance and quality of network synchronization. With the introduction of various new services and the rapid development of SDH transport network in electric power communications, a quicker development of digital synchronization network has become an urgent need. Therefore, it is imperative and necessary to develop a specification for engineering design of digital synchronization network, which may suit the electric power communications network and meet the future requirements for some time. In the development of these specifications, the design experiences in the past decade are summarized. Through extensively referring to the engineering, operation practices and study results, while seeking comments from engineering, operation and management entities concemed, the drafiing panel endeavors to work out these specifications that can reflect t...

图书目录

Foreword

I Scope

2 Normative References

3 Abbreviations

4 Genera

5 Concept of Synchronization Network

6 Reference Distribution Network Desig

7 Synchronization Distribution Based on SDH Transport Network

8 Design of Synchronization Network Management System

9 Synchronization of Various Communication Equipment

10 Equipment and Instrument Configuration

11 Installation Design of Synchronous Equipment

Appendix A (Normative) Explanation of Wording in the Specification

Appendix B (Informative) Calculation of the Wander of Extremely Long Timing Reference Link

Appendix C (Informative) Basic Principles and Requirements for Retiming of PDH 2048 kbit/s Tributary

Appendix D (Normative) Network Limits for Synchronization Network Interfaces

Appendix E (Normative) Synchronization Status Message