SDH微波IP化改造思路分析和信号传输实践  

Analysis of the Transformation Ideas of IP-based SDH Microwave and Practice of Signal Transmission

作　　者：童衍材 Tong Yancai(Guangdong Radio and Television Microwave Station,Guangdong 510030,China)

机构地区：[1]广东省广播电视微波总站,广东510030

出　　处：《广播与电视技术》2024年第11期80-82,共3页Radio & TV Broadcast Engineering

摘　　要：本文围绕SDH微波IP化改造兼容性展开思考,经具体分析,实践探索出可行方案,并成功应用于SDH微波IP化改造。同时,结合SDH微波和IP微波电路实际,对传输传统广播电视ASI信号进行试验与实践,总结出在IP微波和SDH微波电路中传输ASI信号向数字无线发射台提供信号源的经验与做法,与同行分享。This article considers the compatibility of SDH microwave IP transformation,explores feasible solutions through specific analysis and practice,and successfully applies them to SDH microwave IP transformation.At the same time,facing the reality of SDH microwave and IP microwave circuits,explore these two circuits to test and practice the transmission of traditional radio and television ASI signals,and realize the experience and practice of transmitting ASI signals in IP microwave and SDH microwave circuits to provide signal sources for digital wireless Launch pad,and share with peers.

关 键 词：SDH微波 IP微波 兼容 ASI 转换 IP组播 码率 

分 类 号：TN925.91[电子电信—通信与信息系统]