System for combining and splitting signal in a cable modem terminal system
    1.
    发明授权
    System for combining and splitting signal in a cable modem terminal system 有权
    用于在电缆调制解调器终端系统中组合和分离信号的系统

    公开(公告)号:US07657915B1

    公开(公告)日:2010-02-02

    申请号:US10871884

    申请日:2004-06-18

    IPC分类号: H04N7/173 H04J3/04 H04J3/02

    摘要: A system and method for splitting and combining signal in a Cable Modem Terminal Station (CMTS). This system uses a hierarchal approach to connect RF modules to PHY modules. A first splitter and combiner connects each N input in a module to each of N outputs. Each of Nth output is then connected to a Nth second splitter/combiner which in turn connects each input to each output.

    摘要翻译: 一种用于在电缆调制解调器终端站(CMTS)中分离和组合信号的系统和方法。 该系统使用分层方法将RF模块连接到PHY模块。 第一分路器和组合器将模块中的每个N输入连接到N个输出中的每一个。 然后将第N个输出中的每一个连接到第N个第二分波器/组合器,该第二分波器/组合器又将每个输入连接到每个输出。