Redundant console module for the access of 2 sources and to connect a monitor with Dual-Link-DVI interface, transmission via fiber singlemode+ Product variants DL-DVI-Vision-Fiber(S+)-AR-CON DL-DVI-Vision-Fiber(S+)-AR-CON-2 DL-DVI-Vision-Fiber(S+)-ARU-CON-2 DL-DVI-Vision-Fiber(S+)-ARU2-CON