基于WSS的可变带宽ROADM研究  

Research on WSS-based variable bandwidth ROADM

作　　者：陈城[1] 

机构地区：[1]武汉邮电科学研究院,武汉430074

出　　处：《信息技术》2016年第10期138-140,共3页Information Technology

摘　　要：随着移动互联网及网络多媒体技术的飞速发展,人们对光通信网络带宽的需求量显著增高,传统的可重构光分插复用技术(ROADM)在多业务异速混合传输时存在很大的局限性。文中在研究了ROADM的基本原理及波长选择开关(WSS)的实现技术的基础上,提出了一种基于WSS的可变带宽的ROADM系统实现方案,系统性能指标测试结果验证了方案的可行性。With the rapid development of mobile Internet and multimedia techmology,the consumption of optical network bandwidth significantly increased,but the conventional reconfigurable optical add-drop multiplexing( ROADM) system has some limitations and can't satisfy the consumption. So,a solution of WSS-based variable bandwidth ROADM system is put forward in this paper. At last,the performance indexes of the system are tested and the results verify the feasibility of the system.

关 键 词：可重构光分插复用 波长选择开关 可变带宽 光网络 

分 类 号：TN929.11[电子电信—通信与信息系统]