城市光纤CATV网络拓扑结构探讨  

Study on the topologic structure of fiber optic CATV network in cities

作　　者：戴石晓 

机构地区：[1]广西桂林市有线电视台,541002

出　　处：《电视技术》1999年第4期60-62,共3页Video Engineering

摘　　要：简要介绍光纤同轴电缆混合网（ＨＦＣ）的优势，分析ＨＦＣ网的几种拓扑结构及优缺点，并对城市ＨＦＣ网拓扑结构的工程实际应用进行了探讨。The strong points of hybrid network (HFC) consisting of optic fibers and coaxial cables briefly described, the topologic structures of HFC networks and their merits are analysed, and engineering applications of topologic structures in HFC networks in cities are studied.

关 键 词：有线电视 光纤 网络拓扑结构 HFC网 

分 类 号：TN943.5[电子电信—信号与信息处理]