SDH数字微波通信系统改造与运用  

Transformation and Application of SDH Digital Microwave Communication System

作　　者：鲁学博 LU Xuebo(Xinjiang Radio and Television Bureau Program Transmission Center Channel 637,Hotan 848000,China)

机构地区：[1]新疆广电局节目传输中心637台,新疆和田848000

出　　处：《电视技术》2022年第10期77-79,共3页Video Engineering

摘　　要：同步数字体系(Synchronous Digital Hierarchy,SDH)微波通信系统是一种以微波为载体的高质量传输媒介,在广播电视微波传输网建设中发挥重要作用。新疆广电局节目传输中心637台通过对SDH数字微波通信系统的改造,成功提升了区域内数字微波通信质量,并为基本业务的实施与拓展增值业务创造了更多有利条件。基于此,从实践工作角度出发,针对SDH数字微波通信系统改造与实际运用进行系统性分析,以期为广大传输工作者提供参考。Synchronous Digital Hierarchy(SDH)microwave communication system is a kind of high-quality transmission medium with microwave as carrier,which plays an important role in the construction of radio and television microwave transmission network.Through the transformation of SDH digital microwave communication system,637 sets of program transmission center of Xinjiang Radio and Television Bureau successfully improved the quality of digital microwave communication in the region,and created more favorable conditions for the implementation of basic services and the expansion of value-added services.Based on this,from the perspective of practical work,this paper makes a systematic analysis on the transformation and practical application of SDH digital microwave communication system,with a view to providing reference for transmission workers.

关 键 词：同步数字体系(SDH) 数字微波通信系统 广播电视微波传输网 

分 类 号：TN948.14[电子电信—信号与信息处理]