在HFC网上使用EPON技术是实现三网融合的最佳方案

In HFC Using EPON Technology is to Realize Online the Convergence of the Optimal Scheme

在电信网、广播电视网和互联网三网逐渐融合总趋势下,有线电视HFC网络实现高宽带、高速率、多业务的双向改造问题是一个十分重要而紧迫的任务。通过HFC网络的分析,对EPON的探讨,提出了在HFC升级改造时,搭建EPON无源光网络的必要性和可行性。

In the network and broadcast networks and the Internet three nets fuses gradually under the general trend, CATV HFC network to realize high broadband, high rate, many business problem is a two -way transformation is very important and urgent task. Through the analysis of HFC network, the paper, the author puts forward the EPON in HFC upgraded, build EPON passive optical network of necessity and feasibility.