释义 |
physical link 物理链路 1. A communications path between two adjacent nodes. The physical link can be in the form of a dialup line, leased line, radio, satellite link, or a channelto channel connector such as a DTE (date terminal equipment). 相邻两网点之间的一种通信路径,可以是拨号线路、专线、无线电、卫星线路,或一个信道到 信道的连接器,如数据终端设备(DTE)。2. A signalcarrying medium that links two nodes in a network.网络中连接二网点的载波信号介质。 |