近日,湖北省荆州市广播电视传输网工程顺利开通,为庆祝该传输网开通而举行的专场晚会也已成功举行。北京数码视讯科技有限公司以全套的编解码、传输设备参与了此次工程,并获得了巨大成功。 荆州市区与所辖的松滋、公安、江凌、监利、石首、洪湖六个县市通过SDH环路网连接,县市传输网采用的是SDH设备,提供45M通道;城域网采用的是155M紧凑型SDH设备,提供34M通道。工程要求可以实现荆州市接收一套省台节目,下传两套节目至各县市,同时各县市各自回传一套节目至荆州。 Recently, Jingzhou City, Hubei Province, radio and television transmission network project successfully opened to celebrate the launch of the transmission network and held a special party has also been successfully held. Beijing Digital Video Technology Co., Ltd. to a full set of codec, transmission equipment involved in the project, and achieved great success. Jingzhou City and under the jurisdiction of Songzi, Public Security, Jiangling, Jianli, Shishou, Honghu six counties and cities through the SDH loop network connection, county transmission network using SDH equipment, to provide 45M channel; MAN using The 155M compact SDH device offers 34M channels. Project requirements can be achieved Jingzhou receive a set of provincial programs, download two sets of programs to cities and counties, cities and counties each return a set of programs to Jingzhou.