论文部分内容阅读
提出了WDM环形网络的几种保护方案,分析了利用1:1环路配置方式进行WDM光环形网络保护的实现方法,简单介绍APS在环保护中的应用。
Several WDM ring network protection schemes are proposed. The realization of WDM ring network protection using 1: 1 loop configuration is analyzed. The application of APS in ring protection is briefly introduced.