The DVI Dual-head KVM (Keyboard, Video, Mouse) extender can transmit 1920x1200@60Hz video over SPF Fiber. It enables you to operate the remote computer, server, or other IT device up to 10 kilometers away from the source device. Furthermore, you can view the output video of the above remote source devices via the DVI of Dual-head KVM Extender’s local loopback port.