有线电视网络正向着数字化、多功能、多业务的方向发展 ,经营的规模在迅速增长。根据国家广电总局的近期改革要求 ,有线电视台将实行网台分离 ,组建省级网络公司 ,成为独立的网络运营商。作为地市一级的有线电视台也将相应组建网络分公司 ,其原有的前端机房已不能满足当前网络 Cable television networks are moving in the direction of digitization, multi-purpose and multi-services, and their scale of operation is rapidly growing. According to the recent requirements of the State Administration of Radio, Film and Television, cable television stations will be separated from the network platform to set up provincial-level network companies and become independent network operators. As a city-level cable television station will also set up a corresponding network branch, the original front-end room has been unable to meet the current network