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Limited Distance Modem and Converters
Industrial Data Communications Products
Isolated Limited Distance Modem
and Modem Systems
Data
communications in industrial and institutional environments can present
special problems. Lines
must be run over long distances, often ranging from thousands of
feet to several miles, indoors and outdoors, and between buildings.
Such data
communications systems must be able to function in the presence of
electrical transients and noise, ground loops, and surges from nearby
lightning strikes.
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Dataforth Corporation's rugged modems, rack-mounted modem systems,
and new DCP485 series of DIN-mount, fully isolated RS-232/RS-485 converters
are designed to "harden", protect, and extend the operating
ranges of these data communications networks while providing additional
benefits in reduced installation and maintenance costs.
RS232 / RS485 / Fiber Converters
RS232 / RS485 converters are designed to "harden", protect and extend operating ranges using standard RS232 / RS485
protocol and specifications. Dataforth's rugged modems, rack mounted systems and new DCP485 series of DIN mounted,
fully isolated RS232 / RS485 converters extend the operating ranges of data communications networks while providing
additional benefits in reduced installation and maintenance costs.
Limited Distance Modems
The LDM series of heavy duty communications modems greatly extends
the
distances over which computers, terminals, and other devices can communicate
within hazardous industrial and institutional environments. Six models
communicate over continuous dedicated wire pairs and distances up
to 12 miles using standard
RS-232 or -485 protocols. Two additional models feature fiber optic
data links for
total electrical isolation and operation up to two miles.
Dataforth delivers the complete limited distance modem solutions.
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Limited Distance Modem and Converters
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