节目传输中心OTN光传输网智能网管的开发与应用  

Development and Application of Intelligent Network Management for OTN Optical Transmission Network in Program Transmission Center

作　　者：肖晓初 Xiao Xiaochu(Central Radio and Television Tower Management Center,Beijing 100142,China)

机构地区：[1]中央广播电视塔管理中心,北京100142

出　　处：《广播与电视技术》2023年第12期116-121,共6页Radio & TV Broadcast Engineering

摘　　要：中央广播电视塔节目传输中心于2021建设了OTN光传输网络,既满足了高清、4K、8K超高清等大容量电视信号传输需要,同时也具备极高的传输可靠性。OTN光传输网自带网管可提供业务配置、告警指示等基本功能,但不具备OTN业务时隙整体展示、端口余量统计、附属设备监测等功能,用户无法对光传输网资源进行管理。为了满足上述个性化需求,节目传输中心开发了OTN光传输网智能网管系统。本文主要介绍OTN光传输网智能网管的设计方案、系统构成、数据处理和界面展示等方面内容。The program transmission center of the central radio and television tower built an OTN optical transmission network in 2021,which not only meets the needs of high-definition,4K,and 8K UHD TV signal transmission,but also has high transmission reliability.The built-in network management of the OTN optical transmission network can provide basic functions such as service configuration and alarm indication,but it does not have functions such as the overall display of OTN service timeslots,port margin statistics,and accessory device monitoring.Users cannot manage the resources of the optical transmission network.To meet the above personalized needs,the program transmission center has developed an OTN optical transmission network intelligent network management system.This article mainly introduces the design scheme,system composition,data processing,and interface display of intelligent network management for OTN optical transmission networks.

关 键 词：OTN光传输网 智能网管 系统构成 数据处理 界面展示 

分 类 号：TN943[电子电信—信号与信息处理]