PON二级分光在全业务组网中的应用探析  

Application of cascaded PON in the full-service business networking planning

作　　者：李建荣[1] 王方金[1] 朱绍柯 

机构地区：[1]中国移动通信集团广东有限公司,广州510623

出　　处：《电信工程技术与标准化》2014年第5期4-6,共3页Telecom Engineering Technics and Standardization

摘　　要：本文通过对比分析二级分光在光链路衰减、资源占用、投资、扩容、装维等方面的优劣,总结二级分光在全业务组网中的优势,以及适用的场景,并给出多层住宅、高层住宅和聚类市场等典型场景中的组网规划。This paper summarized the advantages of two-stage cascaded PON in the full-service business networking planning through the comparative analysis of traditional ODN and two-stage cascaded PON, including spectral attenuation in the optical link, resource consumption, investment, expansion, equipment maintenance. Accordingly, it provided the networking planning in the applicable scenarios, such as multi-storey residential, high-rise residential, cluster market.

关 键 词：一级分光 二级分光 全业务组网 

分 类 号：TN929.1[电子电信—通信与信息系统]