构建新一代基于FTTLan的宽带接入网

Constructing New BAN Based on FTTLan Technologies

讨论了在广电系统中采用FTTLan技术构建宽带接入网的方法和施工技术 ,阐述了宽带接入网的现状、宽带接入技术体制的比较和选择 ,将基于FTTLan的宽带接入网与HFC网络改造结合起来 ,设计了宽带接入网的物理模型和施工原则 ,最后提出必须提高宽带接入网的网络管理水平 ,采取合适有效的认证方式 ,从而建设新一代的高性能。

The engineering method and the technique of constructing New Broadband Access Network (BAN) in CATV system with FTTLan Technologies is discussed in this paper. The development of BAN at present, the comparison and selection of different BAN systems are also discussed. BAN based on FTTLan Technologies is combined with the reformation of HFC network. We proposed a physical model and some principles for design and application of BAN. In order to set up a new operation grade BAN with higher performance and more powerful administration capability, a higher management standard and a more effective certification method should be adopted.