Special Features:

D25 pin interface connector meets the specification of eia 232 c/d and ccitt v.24/v.28; data rates 2400 or 1200 bps; cts delay selectable 9.2, 33, 75, 300 ms; 17 channels; voice frequency circuit type

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.