摘要
介绍EPON的工作原理,提出对HFC网络光传输部分进行改造的方法,着重分析CMTS+CM、EPON+EoC/LAN和利用WDM实现FTTH组网的技术方案,并对其进行比较,提出建设性的意见。
This paper introduces how EPON works and how to carry out improvements to HFC network transmission, forcusing on CMTS + CM, EPON + EoC/LAN and Implementation of FTTH network by using WDM, It also makes a comparison and gives useful ideas.
作者
姚天明
张天民
YAO Tian-ming, ZHANG Tian-min (Yuncheng Broadcast & Television Station, Shanxi Yuncheng 044000, China)
出处
《中国有线电视》
2007年第7期637-642,共6页
China Digital Cable TV