WDM与TDM技术的比较  

Comparison between WDM and TDM technology

作　　者：黄勇宁[1] 

机构地区：[1]信息产业部电子第三十四研究所,广西桂林541004

出　　处：《光纤与电缆及其应用技术》2002年第4期6-9,共4页Optical Fiber & Electric Cable and Their Applications

摘　　要：WDM与 TDM是光传输网可采用的两种主要技术。对这两种技术的实现原理、优缺点以及相互关系作了详细的比较说明 ,并对未来光传输网如何合理地选择 WDM和WDM and TDM are two main technologies which can be adopted by optical transmission network(OTN). The implement principle, advantages and shortcomings, and the interrelation of these two technologies are described. Also the reasonable selection of WDM and TDM in future OTN is introduced briefly.

关 键 词：WDM TDM技术 光传输网 光波分复用 光时分复用 通信 

分 类 号：TN929.11[电子电信—通信与信息系统]