公开(公告)号：US20040025066A1

公开(公告)日：2004-02-05

申请号：US10410513

申请日：2003-04-08

申请人： Nortel Networks Corporation, a Canadian corporation

发明人： Stephen S. Jackson ,  Jennifer G. Rasimas

IPC分类号： G06F001/26

CPC分类号： H04B3/54 ,  H04B2203/5437 ,  H04B2203/5445 ,  H04B2203/5458 ,  H04B2203/5495

摘要： An apparatus provides power to a device over a network transmission medium. The apparatus includes a controller which determines if the device can accept power over the network transmission medium, and which outputs a signal if the device can accept power over the network transmission medium. A circuit provides power to the device over the network transmission medium in response to the signal.

摘要翻译： 一种装置通过网络传输介质向设备提供电力。 该装置包括控制器，其确定设备是否可以接受网络传输介质上的电力，并且如果设备可以通过网络传输介质接受电力，则该控制器输出信号。 电路响应于该信号，通过网络传输介质为设备供电。

公开(公告)号：US20030200341A1

公开(公告)日：2003-10-23

申请号：US10454190

申请日：2003-06-03

申请人： Nortel Networks Corporation, a Canadian corporation

发明人： John C. Lynch ,  Marc Saunders ,  Brian Pick

IPC分类号： G06F015/16

CPC分类号： H04L29/06 ,  H04L69/32 ,  H04L69/326

摘要： A method of processing a frame received at a networked device having a port switch and a general-purpose processor. The method can include receiving frame information at the port switch, determining at least one port for the frame, and directing the received frame information based on the determined port(s).