摘要
本文分析了山西省干线传输网的现状及存在问题，简要介绍了Ｇ．６５５ 光纤光缆和密集波分复用 （ＤＷＤＭ）技术，结合传输领域新技术的应用，从山西省电信发展的角度出发，建议尽快建设省 内Ｇ．６５５光缆干线传输网。
This article analyzes the situation and promblem in Shanxi main line transmission network. It gives abaief introduction of G.655 optical fiber and dense WDM(DWDM), to promote the dacelopmeat of Shanxi telecommunication, comined with the application of new techniuques in transmission network as soon as possible.
出处
《电信工程技术与标准化》
2001年第4期23-26,共4页
Telecom Engineering Technics and Standardization
