摘要
以太网无源光网络(EPON)以其树型拓扑结构和高达1Gbps的双向带宽而给接入网业务的发展提供了有利条件,结合目前无源EOC技术的推广,是广电网络改造的首选方案。EPON+EOC能够真正适用于广电网络的关键之一是具备统一的管理策略。分析EPON和EOC各自特有的管理协议,提出了一种统一管理策略,并提出将EPONONU和EOC头端整合的产品设计方案。
The huge bandwidth and tree -based topological structure make EPON very suitable for access net- work service. This article introduced a unified management policy, based on the analysis of specific protocol for EPON and EOC, also proposed a product design program which integrated EPON ONU and the EOC head end.
出处
《中国有线电视》
2010年第5期635-638,共4页
China Digital Cable TV
