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江苏有线数字电视平台是全国数字电视平台的重要组成部分,由江苏有线数字电视节目平台、传输平台及服务平台构成。依据江苏有线数字电视平台总体规划,平台将由省数字电视前端完成数字广播电视节目及数据广播信号的接收、处理、重组、加密,并经由省广播电视光缆干线网以多个DS3信道传送至地市数字电视前端。为确保未建成数字电视前端的地市能够同期开展有线数字电视业务,省数字电视平台同时应具备有线数字电视服务平台的所有功
Jiangsu cable digital TV platform is an important part of the national digital television platform, composed of Jiangsu cable digital TV program platform, transmission platform and service platform. According to the general plan of Jiangsu cable digital TV platform, the platform will receive, process, reassemble and encrypt the digital radio and television programs and data broadcast signals from the front end of the provincial digital TV and transmit it to the local market via multiple provincial DS3 cable channels Digital TV front end. In order to ensure that the municipalities without digital television front-end can carry out digital cable television business in the same period, the provincial digital television platform should also possess all the functions of the cable digital television service platform