Black Box 1-800-316-7107

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Serial Converters

Serial converters for a wide variety of datacom applications.


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TAA Compliance

Inteface Type

Interface Type


RS-422 and RS-485 Optical Isolator/Repeater


Protect your lines while making RS-422/RS-485 connections.

Black Box products can be conveniently purchased through a broad range of qualified distributors and resellers located around the globe