广电网络双向接入技术综述  

Summarization of Bidirectional Access Technology of Broadcast and TV Network

作　　者：蔡新国 

机构地区：[1]国家新闻出版广电总局广播电视规划院,北京100866

出　　处：《广播与电视技术》2015年第5期89-92,共4页Radio & TV Broadcast Engineering

摘　　要：用户接入技术对于宽带网来说具有非常重要的意义,广电双向网络的用户接入技术从初期的DOCSIS发展到EPON+Eo C,乃至终极接入方式的光纤入户(FTTH)。本文从广电网络双向接入技术的演进出发,系统介绍了包括基于Eo C和FTTH的双向宽带接入技术。Access technology is very important for broadband network. The development of broadcast bidirectional network's access technology has three phases. They are DOCSIS, EPON+Eo C and FTTH. This paper introduces the bidirectional access technologies of Eo C and FTTH systematically.

关 键 词：光纤入户 以太无源光网络 EOC 

分 类 号：TN915.6[电子电信—通信与信息系统]