本文设计的HF C网管系统，是双向有线电视网络管理的重要设备，应用这些设备可以大大提高CAT V网络运行的可靠性和网络管理水平。
The designed HFC network management system in the paper is important equipment for two-way CATV network management.
本文设计的HF C网管系统，是双向有线电视网络管理的重要设备，应用这些设备可以大大提高CAT V网络运行的可靠性和网络管理水平。
The designed HFC network management system in the paper is important equipment for two-way CATV network management.
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