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Transceiver Modules
Black Box CAT5 Line Driver DB9 - serial port extender - RS-232
Mfg #
ME890A-R2
CDW #
4122584
Quick tech specs
Serial port extender
up to 914 m (pack of 2)
RS-232
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Know your gear
This is an affordable, plug-and-play solution for controlling equipment 3000 feet away!
This item was discontinued on June 15, 2022
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