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从2000年以来,内蒙古广播电视信息网络公司投入巨大的财力、物力和人力,大规模地进行了广播电视光缆传输干线网络的建设,截止到2004年底共建设光缆线路约12,000公里(100,000芯*公里),连通了全区12个盟(市)的101个旗、县、市(区),设置12个盟(市)枢纽站,80个旗(县)站,30个中继站,共122个光传输机站。按照网络拓扑结构来分,现已组建12个二纤双向复用段保护环(MSP),16条支路,除呼和浩特、包头传输速率为10Gbit/s
Since 2000, Inner Mongolia Radio, Film and Television Information Network Company has invested tremendous financial, material and manpower to conduct a large-scale construction of a network of radio and television optical cable transmission lines. By the end of 2004, a total of 12,000 km of optical cable lines (100,000 km * km ), Connecting 101 banners, counties and cities (districts) of 12 allies (cities) in the region with 12 prefectures (cities) hubs, 80 flag (county) stations and 30 relay stations for a total of 122 lights Transmission station. In accordance with the network topology, 12 two-fiber bidirectional multiplex section protection ring (MSP) and 16 branches have been set up. Except for Hohhot, the transmission rate of Baotou is 10 Gbit / s