基于OCS的全光通信网的设计与实现  

Design and realization of all optical communication network based on optical circuit switching

作　　者：张娜[1] 任松[2] 

机构地区：[1]西昌学院信息技术系,四川西昌615013 [2]西昌卫星发射中心技术部,四川西昌615000

出　　处：《光通信技术》2009年第2期29-32,共4页Optical Communication Technology

摘　　要：介绍了一种分布式光路交换全光网络的设计思路和网络的拓扑结构,实现了网络节点的程控多码调制和网络自愈功能,解决了环形网络中容易出现的波长冲突问题、环问题和环路泄漏问题,有效提高了网络的性能。实验结果表明,该网络各节点之间传输误码率很低,满足光通信各业务需要。Design method and system structure on a distributing all optical communication network are intro-duced.Program-controlled more code modulation and self-recoverability function of the network are realized.The problems including wavelength confliction,circuit and circuit leaking that easily appear in loop network are resolved,which availably improves the capability of the network.The results of experiment indicate that the bit error rate in network transmission is very low,which meets the demands of optical c...

关 键 词：全光通信网 光路交换 光纤通信 波长冲突 

分 类 号：TN929.11[电子电信—通信与信息系统]