摘要
首先介绍了在WDM网络中常用的光通道保护、光复用段保护方式及其实际使用方案,然后对WDM网络中采用不同保护方式的优缺点进行了分析,并对WDM网络中保护方案的设计提出了建议。
The optical channel protection and optical multiplexing section protection means, and their practical schemes, which are common used in WDM networks, are introduced. The advantages and disadvantages of different protection means used in WDM networks are analyzed. Finally the design of protection schemes used in WDM networks are proposed.
出处
《光纤与电缆及其应用技术》
2006年第6期29-32,共4页
Optical Fiber & Electric Cable and Their Applications
关键词
波分复用
保护方式
光通道保护
光复用段保护
WDM
protection means
optical channel protection
optical multiplexing section protection
