摘要： 对高强度电磁脉冲影响下产生光纤故障的特点进行了分析,讨论了在主干网状WDM光网络中出现类似故障的生存性策略。针对多光缆同时损坏的现象重点讨论了目前应用比较广泛的几种恢复算法,分析了它们的各自特点并总结了在信息战中,对WDM光传送网生存性设计的策略。

关键词: 电磁脉冲, 生存性, 波分复用, 光纤故障, 恢复

Abstract: This article discusses the survivability of optical networks under high-intensity EMP,and analyzes the possibility survivability strategies in backbone mesh networks.The phenomena of multiple optical fiber cable broken at the same time is aimed at some restoration arithmetics are proposed,and their characteristic in the battle of information is analyzed.

中图分类号: 

• TN929.1