有线电视光缆网络传输故障排除及维护策略
Troubleshooting and Maintenance Strategies for Cable TV Optical Cable Network Transmission
孔颖1
作者信息
- 1. 郎溪县融媒体中心,安徽宣城 242100
- 折叠
摘要
光缆网络传输具有频带宽、信号损失小、抗干扰能力强等特点,能够提高有线电视画面质量,是现代有线电视信号传输的首选技术.随着城市化进程的不断推进,城市地下开挖严重,导致有线电视光缆网络故障频发,严重影响了有线电视信号的传输.文章主要探讨了有线电视光缆网络的常见故障和解决策略,为工作人员制定有线电视光缆网络维护管理策略提供参考和借鉴.
Abstract
Optical cable network transmission has the characteristics of wide frequency band,small signal loss,strong anti-interference ability,etc.,can improve the quality of cable TV picture,is the preferred technology of modern cable TV signal transmission.With the continuous advancement of urbanization,the urban underground excavation is serious,which leads to the frequent occurrence of cable TV optical cable network failure,which seriously affects the transmission of cable TV signals.This paper mainly discusses the common faults and solution strategies of cable TV optical cable network,provides reference for the staff to formulate the cable TV optical cable network maintenance and management strategy.
关键词
有线电视/光缆网络/故障维护Key words
cable TV/optical cable network/breakdown maintenance引用本文复制引用
出版年
2024
NETL
NSTL
万方数据