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数字电视整体转换工作的启动与逐步实施,进行数字化网络改造工作已成为各网络公司工作的重中之重。只有一个科学的,先进,的合理的有线网络才可以完成数字电视以及综合数据业务信号的传输。
The start-up and gradual implementation of the overall conversion of digital television, digital network transformation has become the top priority of all network companies. Only a scientific, advanced and reasonable cable network can complete the transmission of digital television and integrated data service signals.