浅谈双向网改造技术方案  

Two-Way Network Reform Technology Solutions

作　　者：杨成军 

机构地区：[1]贵州广电网络湄潭县分公司,贵州遵义564100

出　　处：《计算机光盘软件与应用》2011年第14期60-61,共2页Computer CD Software and Application

摘　　要：在进入“三网融合”的今天，全国广电网络面临着从单向单一的数字电视传输网络改为双向多功能多业务网，本文就以湄潭县城区有线电视传输网为例，根据目前网络实际情况出发，简单介绍几种进行低成本、高效率的双向改造组网方式，为了给更多的用户提供更加多的双向业务，建立稳定可靠、可运营、可持续发展的广电双向网络，最终达到三网融合。Entering the＂Tri-networks Integration＂today,the national radio and television networks face from a single one-way to two-way digital television transmission network multi-function multi-service network,this paper to Meitan county area cable TV transmission network,for example,according to the current actual network conditions,a brief introduction of several low-cost,high-efficiency two-way transformation of networking,in order to give more users more and more two-way service,the establishment of stable and reliable operation,two-way radio network for sustainable development and ultimately achieve the triple play.

关 键 词：双向网 光纤同轴电缆混合网HFC(Hybrid Fiber Coaxial) 以太网无源光网络EPON(Ethemet Passive Optical Network) 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]