摘要
为了提高山西省内干线广播电视微波电路传输能力,提高其传输稳定性和可靠性,对原有的微波设备进行扩容改造。采用机架式网际互连协议(Internet Protocol,IP)数字微波设备,完成山西省地市IP微波与山西省内干线同步数字体系(Synchronous Digital Hierarchy,SDH)微波组网,实现多种业务更便捷的接入与传输。
In order to improve the transmission capacity of radio and television microwave circuit in Shanxi Province,improve its transmission stability and reliability,the original microwave equipment is expanded and reformed.The rack-mounted Internet Protocol(IP)Digital microwave equipment is used to complete the Synchronous Digital Hierarchy(SDH)microwave networking of Shanxi city IP microwave and Shanxi inner main line to realize more convenient access and transmission of various services.
作者
弓艳青
GONG Yanqing(Shanxi Administrator Center of Radio and Television,Taiyuan 030001,China)
出处
《电视技术》
2023年第12期125-128,共4页
Video Engineering
关键词
数字微波
扩容
改造
同步数字体系(SDH)
digital microwave
dilatation
reconstruction
Synchronous Digital Hierarchy(SDH)
