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.
出处
《信息技术》
2016年第10期138-140,共3页
Information Technology
