Telecommunications link
COMMUNICATIONS CHANNEL THAT CONNECTS TWO OR MORE COMMUNICATING DEVICES
Forward link; Reverse link; Downlink; High-speed link; Link (telecommunications); Uplink; HSL link; Down link; Down-link; Up-link; High Speed Link
In a telecommunications network, a link is a communication channel that connects two or more devices for the purpose of data transmission. The link may be a dedicated physical link or a virtual circuit that uses one or more physical links or shares a physical link with other telecommunications links.