JDSU ISU6000 Overview
The ISU-6000 Interface Switching Unit is a rack-mountable product capable of accommodating multiple data interface modules and electronically selecting one interface for use with the Fireberd 6000. Using this device, the user can operate a Fireberd 6000 without handling interfaces or moving cables. Switching between the installed interfaces is controlled by the Fireberd 6000's Interface Setup menu.