摘要
将城域波分技术与其它城域传送技术的特点和适用环境进行对比。由于适用性是检验技术的最重要标准,因此文章用了较大篇幅对城域波分的适用场合进行了较充分的比较分析,尤其进行了详尽的经济性分析。
This paper compare the Metro WDM technology with other Metro carrier technologies. And concludes the circumstances in which Metro WDM technology applied can make the best effect by discussing its applying in several aspects, especially in economic analysis.
出处
《光通信技术》
CSCD
北大核心
2007年第11期23-26,共4页
Optical Communication Technology
关键词
城域波分
裸纤
大颗粒业务传送
经济性对比
metro DWDM
fiber
big granule traffic carrier
economic comparison
