Abstract: Blocking characteristics of wavelength-routed optical ring networks (WRORNs) are evaluated in this paper. It shows that WRORNs can operate quite well with limited resources under light traffic conditions.

Key words: WDM, wavelength-routed optical networks, optical communication, ring network

摘要： 对光纤通信系统中的环形波长路由光网络进行了性能分析，通过对在不同资源情况下该网络阻塞率的计算，发现可以在有限的波长数和收发器资源下实现较高的网络性能。文章并对波长路由WDM光纤网络的资源分配算法进行了初步探讨。

关键词: 光通信, 波分复用, 波长路由, 环形网