基于EoC的HFC接入网络双向改造技术及应用

Two-way Transformation Technologies and Application Based on EoC HFC Access Network

随着"三网融合"的深入推进,通过EoC(Ethernet over Coax)技术对现有HFC(Hybrid Fiber-Coaxial)接入网络进行双向改造,建设一个双向、宽带、数字化的用户接入网络,能充分利用资源、发挥电信企业和广电企业的各自优势,逐步向网络多业务运营方向发展。通过对各种EoC技术的分析,提出基于EoC的HFC接入网络双向改造应用解决方案。

With the rapid development of integration between the Telecoms,Broadcasting and the Internet,HFC（Hybrid Fiber-Coaxial） network would be transformed and become a new two-way broadband digital access network with EoC（Ethernet over Coax）.It will make full use of the resources of telecom,broadcast and TV network operators and take the respective advantages.This paper briefly discusses the current EoC technology and gives a solution to the two-way transformation with EoC.