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Federal government offices: Click here to find out more about our extensive selection of products designed to reduce costs, increase productivity, and improve security. And don’t miss our interactive Federal IT Solutions e-catalog!
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For more information on our GSA programs, download our GSA terms and conditions.GSA Schedule 70, Contract #GS-35F-0158J.Open to all government agencies.Cage Code 59951, DUNS# 082254871, Federal ID# 25-1272662.Black Box accepts all government purchasing cards.
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Extend your RS-485 network beyond 4000 feet—and add up to 31 more devices.
Transmit data securely through the harshest environments—up to 20 miles!
RS-232, RS-422, or RS-485—these compact fiber optic transceivers handle all three.
Get 256-kbps speed for polled environments!
Send your data at higher speeds over long distances.
This fiber driver has the power—up to 2.048 Mbps or up to 31 miles!
Extend serial communications up to 4 kilometers—or more—through noisy areas.
$173.95