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    Redundant power over ethernet
    2.
    发明授权
    Redundant power over ethernet 有权
    冗余电力以太网

    公开(公告)号：US08674546B1

    公开(公告)日：2014-03-18

    申请号：US13044783

    申请日：2011-03-10

    申请人： David Porter Dix ,  Brian Davis

    发明人： David Porter Dix ,  Brian Davis

    IPC分类号： H02J7/00

    CPC分类号： H04L12/10 ,  H02J1/10 ,  H02J9/06 ,  Y10T307/62

    摘要： A VoIP switch includes a first input Ethernet port configured to receive electrical power from a first power sourcing equipment, and a second input Ethernet port configured to receive electrical power from a second power sourcing equipment. The VoIP switch may be configured such that the first input Ethernet port is powered by the first power sourcing equipment concurrently with the second input Ethernet port being powered by the second power sourcing equipment.

    摘要翻译： VoIP交换机包括被配置为从第一电力供应设备接收电力的第一输入以太网端口和被配置为从第二电源设备接收电力的第二输入以太网端口。 VoIP开关可以被配置为使得第一输入以太网端口由与第二输入以太网端口同时由第二电源设备供电并由第二电源设备供电。