摘要
文章主要阐述了国内目前常见的建设城域网的技术,深入分析比较了几种技术的优势和劣势,并就粗波分复用(CWDM)技术的发展和应用方案实例作了简要描述。
The paper described the normal technologies used in the metro optical network construction, then analysed the advantages and the shortages of these technologies. The development in the future and the application of CWDM were also described in this article.
出处
《光通信研究》
北大核心
2005年第1期22-25,共4页
Study on Optical Communications
