广电接入网的混合组网模式

Composite Construction of CATV Network

随着互联网的快速发展,国内广电运营商的网络已经难以支撑高速数据业务,向FTTH升级是多数运营商都已经达成的共识。但网络升级难以一步到位,这可能是一个长期的过程,在这个过程中将会出现多种接入网技术体系并存的情况,也就是混合组网,如何选择混合组网的技术体系是一个值得深入研讨的课题。

With the rapid development of Internet, Chinese CATV Operators are difficult to support the high rate data services rely on their network, and that upgradation to FTTH has become the consensus among most of them. But the upgradation of network is hard to be completed in one step, it may last a long time, and many kinds of net-work technology systems would coexist, how to select the right technology system is a object worth in-depth research and discussion.