摘要
介绍HFC网络双向改造中光节点及光缆干线、电缆干线、用户分配网的设计 ,以及在HFC双向网络中开展CableModem宽带接入服务时反向通道的调试与测试方法。
Introduced the designs of optical node, optical cable trunk main lines of cables and assignment users network. Besides,it also introduced the ways of reversal route debugging and testing during the course of carrying out cable modem broadband access service in HFC two-way network.
出处
《中国有线电视》
北大核心
2003年第21期34-37,共4页
China Digital Cable TV
