省级广播电视台总控传输环网设计与实现

Design and Implementation of Main Controlling Transmission Loop Network for Provincial Radio and Television Station

SDH环网结构和路由设计在广播电视台系统工程建设中具有重要地位。针对某省级广播电视台新台建设工程需求,依据网络流量工程理论,研究分析得出新台SDH环网与各站点间业务量数据,以此对SDH环网结构和路由进行优化设计,为总控传输环网建设提供了一个科学方案。

The architecture of transmission loop network as well as routing designing plays an important role in system engineering construction for radio&television station.Considering the demands of construction project for a certain provincial new radio&television station,this paper gives research and analysis to the SDH loop network traffic through the theory of network traffic engineering,then presents the data of network traffic for the new station and the other transmission stations.Based on the data of network traffic,an optimal design of architecture of SDH loop network as well as routing designing has been developed,and it provides the scientific scheme for the construction of main controlling transmission loop network.