电信科学 ›› 2004, Vol. 20 ›› Issue (6): 23-26.doi: 10.3969/j.issn.1000-0801.2004.06.008
• 专题：城域光网络 • 上一篇 下一篇
张成良
出版日期:
发布日期:
Chengliang Zhang
Online:
Published:
摘要：
随着数据业务的迅猛发展，城域网承载主体正在发生深刻变化，城域多业务传送平台（MSTP）的出现延长了SDH的寿命，是“光发展低潮”中的亮点。本文结合新一代MSTP的关键技术，重点讨论了内嵌MPLS功能MSTP及其发展方向，另外对WDM与RPR技术在城域网应用也给予了充分讨论。
关键词: 多业务传送平台, 多协议标记交换, 弹性分组环, 城域波分复用
Abstract:
There are being great changes in services of metro,this bring great challenges for metro optical transport network.MSTP enlarger the life of SDH and give a good solution for multi-services.In this paper we discuss the characteristic of metro network and its technology,such as WDM,RPR,especially give a detail analysis on MSTP embedded with MPLS function,some advises were given on how to building the network.
Key words: MSTP, MPLS, RPR, metro WDM
张成良. 城域传送网的发展及其关键技术[J]. 电信科学, 2004, 20(6): 23-26.
Chengliang Zhang. The Development of Metro Optical Transport Network and Its Key Technologies[J]. Telecommunications Science, 2004, 20(6): 23-26.
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