| 摘要 |
<p>Methods of automatically tracking a patching connection between a first connector port of a patch panel and a second connector port of a network device are provided in which a sensor is used to detect that a first end of a patch cord has been inserted into the second connector port. The patch cord has at least one data communications channel and a separate control channel. A first conductor of the control channel of the patch cord is biased to power an integrated circuit chip on the network device. In response to the detection by the sensor, a first signal is transmitted over the separate control channel of the patch cord to the network device. A second signal is received over the control channel of the patch cord in response to the first signal. The second signal includes a unique identifier that is associated with the second connector port.</p> |
