摘要
该文以高邮电视台数据网核心设备升级为例,介绍网络的结构,如何利用广电宽带网络的优势发展宽带数据业务,提出宽带网络建设需要解决的主要技术问题,比较广电数据网络升级的几种可选方案。
Taking the upgrade of core equipment of data network in Gaoyou TV station, the passage mainly covers the following aspects: introduction to the structure of the network; How to take advantage of the wide band of broadcasting and TV to promote broadband data traffic; major technical problems of the construction of broadband; comparison of several options concerning the upgrade of the data network of broadcasting and TV.
出处
《电脑知识与技术（过刊）》
2014年第5X期3266-3269,共4页
Computer Knowledge and Technology
关键词
网络改造
数据宽带
HFC网络
无缝跨接
network transformation
broad band
HFC network
seamless bridging
