有线电视光缆网络传输故障排除及维护策略  

Troubleshooting and Maintenance Strategy of Cable Television Network Transmission

作　　者：李晓明 LI Xiaoming(China Broadcasting Jiangxi Network Co.,Ltd.,Wannian Branch,Shangrao 335500,China)

机构地区：[1]中国广电江西网络有限公司万年县分公司,江西上饶335500

出　　处：《电视技术》2023年第10期100-102,共3页Video Engineering

摘　　要：有线电视光缆具有网络传输容量大、传输频带宽等优势,传输过程中的损耗较少使得有线电视光缆网络系统被广泛应用。但受到人为、质量以及环境等各种因素的影响,有线电视光缆网络传输过程时常会发生故障问题。为了提升传输效率,必须明确故障类型,做好故障排除。基于此,分析有线电视光缆网络传输中的故障及排除策略,探究光缆网络传输的维护策略,为广大工作人员提供参考。Cable television cable network system is widely used because of its advantages of large network transmission capacity,wide transmission frequency band and less loss in transmission process.However,due to the influence of various factors such as human,quality and environment,the transmission process of cable television cable network often fails.To improve transmission efficiency,you must identify the fault type and troubleshoot the fault.Based on this,this paper analyzes the fault and troubleshooting strategy of cable television network transmission,explores the maintenance strategy of cable network transmission,and provides reference for the majority of staff.

关 键 词：有线电视 光缆网络传输 故障排除维护 

分 类 号：TN948.14[电子电信—信号与信息处理]