智能光切换技术在县市广电网络多路由环网中的应用  

Application of Intelligent Optical Switching Technology in County and City Multi Routing Ring Networks

作　　者：池胜华 郑新东 俞正伟 姚永华 Chi Shenghua;Zheng Xindong;Yu Zhengwei;Yao Yonghua(Jiaxing Wasu Radio and Television Network Co.,Ltd.,Zhejiang 314000,China)

机构地区：[1]嘉兴华数广电网络有限公司,浙江314000

出　　处：《广播与电视技术》2024年第5期67-70,共4页Radio & TV Broadcast Engineering

摘　　要：本文介绍了采用智能光切换技术开展县市广电网络多路由环网建设的成功实践,实践证明,该技术方案能有效提高光缆线路的可用性,增强传输系统的可靠性,同时明显降低管理及运维成本,可为广播电视网络的安全传输提供有力支撑及运维保障。This article introduces the use of various optical switching technologies in the construction of multi route ring networks in counties and cities,and the development of comprehensive line transmission monitoring and protection schemes.Through scheme research,scheme certification,project development,and project construction,the availability of optical cable lines is effectively improved in practical applications,the reliability of transmission systems is enhanced,and management and operation costs are significantly reduced.It can provide important system support and operation and maintenance guarantees for the safe broadcasting of broadcasting and television.

关 键 词：OASN OLP 多路由 多链路 

分 类 号：TN29[电子电信—物理电子学]