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    POWER OVER ETHERNET SUPERVISION
    1.
    发明公开
    POWER OVER ETHERNET SUPERVISION 审中-公开
    以太网供电SURVEILLANCE

    公开(公告)号：EP2805449A1

    公开(公告)日：2014-11-26

    申请号：EP12865788.9

    申请日：2012-01-19

    申请人： Telefonaktiebolaget L M Ericsson (publ)

    发明人： CHEN, Ling

    IPC分类号： H04L12/10

    CPC分类号： H04L12/10 ,  H04B10/27 ,  H04L12/40045 ,  H04Q11/0067 ,  H04Q11/0071 ,  H04Q2011/0079

    摘要： A method in a power management module for supervision of a Power Sourcing Equipment, PSE, and a power management module adapted to supervise a PSE is provided. The PSE is adapted to provide power on an Ethernet cable. The power management module is connected to an Ethernet physical layer and a power source module within the PSE. The method comprises detecting a change in a power providing mode of the power source module. When the detected change indicates that the power source module has stopped to provide power, the method comprises switching off the Ethernet physical layer. When the detected change indicates that the power source module has started to provide power, the method comprises switching on the Ethernet physical layer

    INTERFACE AND METHOD FOR ENABLING INTERCONNECTION OF A HOST DEVICE AND A SMALL-FORMFACTOR PLUGGABLE MODULE
    2.
    发明公开
    INTERFACE AND METHOD FOR ENABLING INTERCONNECTION OF A HOST DEVICE AND A SMALL-FORMFACTOR PLUGGABLE MODULE 有权
    接口和方法，用于连接主机设备和具有小外形尺寸的插头模块

    公开(公告)号：EP2772066A1

    公开(公告)日：2014-09-03

    申请号：EP11874798.9

    申请日：2011-10-25

    申请人： Telefonaktiebolaget L M Ericsson (publ)

    发明人： TROJER, Elmar ,  CHEN, Ling ,  SUN, Yue

    IPC分类号： H04Q11/00 ,  G02B6/42

    CPC分类号： H04Q11/0071 ,  H04J14/02 ,  H04Q11/00 ,  H04Q11/0067 ,  H04Q2213/1301 ,  H04Q2213/13098 ,  H04Q2213/13103 ,  H04Q2213/13292

    摘要： The present invention relates to an interface and method for enabling interconnection of a host device and a small-formfactor pluggable module. The interface comprises a host device connector (52) arranged to receive a mating small-formfactor pluggable module connector (51) and a switching device (53, 54) connected to the host device connector and arranged to selectively switch at least one signal carried over the host device connector between at least two separate signal paths (56, 57) of the host device depending on a selected switching mode of the switching device.

    摘要翻译： 本发明涉及到在界面和方法用于使主机设备和小型可插拔模块的互连。 该接口包括一个主机设备连接器可操作以接收配合的小形状因数可插拔模块连接器和连接到所述主机设备的连接器，并且可操作以选择性地切换的至少两个分开的信号路径之间承载在主机装置连接器的至少一个信号的开关装置 主机设备的依赖于开关装置的选择的切换模式。