SOU Switch Over Unit
Standard 19' rackmount 3U unit is designed to monitor and control RS232 and/ or analog voice lines connected to two independent computers (main and backup).

In case of the failure of a system SOU evaluates the failure status and switches all external lines to the second computer automatically.

Removable modules

  • SOU-PWR - Power Module
  • SOU-RS232 - Serial Line Switch Module
  • SOU-Voice - Voice Switch Module (analog signal switch)


Manual automatic switching of serial lines and/or analog lines, up to 8 independent switching modules.

SOU Switch Over Unit - Product sheet