Short-haul modem | Article about short-haul modem by The Free Dictionary
line driver (redirected from short-haul modem)
line driver[′līn ‚drīv·ər]
An integrated circuit that acts as the interface between logic circuits and a two-wire transmission line.
line driverA device that extends the transmission distance between terminals and computers connected via private lines or networks. Also called a "short-haul modem" or "limited-distance modem," line drivers can extend a signal that is normally limited to a few dozen or a few hundred feet up to several miles. Line drivers are used to connect point-of-sale (POS) terminals, sensors, machine tools and myriad other digital devices to a host computer.
References in periodicals archive
Each contains a SITRANS FUH1010 clamp-on ultrasonic flowmeter, a clamp-on RTD temperature sensor and a short-haul modem
or 900-MHz frequency-hopping wireless system.
The Line Miser GLM 518 combines Gandalf's miniaturized short-haul modem
technology with multiplexer techniques to support up to four or eight channels over privately owned four-wire circuits within a 2.3-km operating range.
The MAX and CCR ports from the phone system were brought to the network room by short-haul modems
to a patch panel and then connected to the server running ACS software and Reflections 4 terminal emulation.