Special Features:

Stand-alone wt 3 lbs, fully loaded cc216 34 lbs; 0-1200 bps; 4-wire full-duplex or 2-wire half-duplex leased lines; asynchronous; bell 202t or other 202 model compatible; not dial-up

Properties:

An item which modulates and demodulates one or more electrical signals. It connects data terminal equipment to a communication line or network such as telephone, radio or telegraph. It may include the multiplexing and demultiplexing circuits, circuit amplifiers and source(s) of carrier frequency. For items designed for light signals, see modem, fiber optic.