混合光纤同轴电缆系统噪声故障处理探讨  

Discussion on Noise Troubleshooting of Hybrid Fiber Coax System

作　　者：李文彬 陈永明 LI Wenbin;CHEN Yongming(Jiangsu Broadcasting Cable Information Network Co.,Ltd.,Nanjing Branch,Nanjing 210000,China)

机构地区：[1]江苏省广电有线信息网络股份有限公司南京分公司,江苏南京210000

出　　处：《通信电源技术》2021年第20期174-176,共3页Telecom Power Technology

摘　　要：混合光纤同轴电缆(Hybrid Fiber Coax,HFC)系统在运行过程中难免会出现一些问题,其中噪声故障问题是最主要的问题。为了更好地解决HFC系统运行中的问题,及时处理HFC系统的噪声故障,对HFC系统噪声故障进行详细分析,探讨造成噪声故障的原因及解决对策。There will inevitably be some problems during the operation of the HFC system,among which the problem of noise failure is the most important problem.In order to better solve the problems in the operation of the HFC system and deal with the noise faults of the HFC system in a timely manner,the noise faults of the HFC system are analyzed in detail,and the causes and countermeasures of the noise faults are discussed.

关 键 词：有线电视(CATV) 混合光纤同轴电缆(HFC)系统 噪声 

分 类 号：TN9[电子电信—信息与通信工程]