The Alzatex Inc. KT6X422A Six-RJ45-Port RS422 Driver Module permits multiple displays to be driven from a single power/data source. It is equipped with 6 front panel jacks, 5 of which are always output. By changing the jumper settings, the 6th jack may be used as either an input or an output. When the 6th jack is configured as an output, the data source needs to be connected to the rear panel input. It is designed to work with Alzatex powered RS422 data ports.
Fits into a standard double-gang electrical box
Six RS422 drivers with RJ-45 connectors
RS422 interface drivers to drive multiple displays from a single power supply / data source