The Smart-AVI FDX-3000S is a DVI-D fiber extender capable of sending HD (1920x1200 @ 60Hz) video, audio, RS-232 and USB keyboard-mouse signals up to 1,400 feet over a single multimode fiber optic cable. The FDX-3000S excels at transmitting and receiving HD DVI-D signals over long distances at incredible speeds. Outfitted with fiber optic cables popular in military and government operations, the FDX-3000S is secure and resistant to outside interference. It can be used for KVM activities in businesses, corporations, industrial control rooms, hospitals, server hubs, banking facilities, and more. The FDX-3000 also excels at securely sending confidential media and files across systems thousands of feet apart, ideal for communications, asset delivery, and remote access to sensitive digital materials.