Extend DVI-D Dual Link signals up to 500m using a single fibre optic cable (not included)andnbsp; Compatible with DVI-D 2.0 specifications including HDTV and HD-Ready displays Supports HDTV resolutions up to 2560 x 1600 @ 60Hz / 1600p @ 60 Hz Auto and Self learning EDID transmissionandnbsp; No HDCP support Auto laser cut off if fibre optic cable is broken or DVI-D cable removed 2 year warranty Easy to set up and install this compact Fibre Optic DVI-D Dual Link Extender is a cost effective, high quality solution for sending DVI-D signals up to 500m without any compression or degradation over MPO Multimode cable.Unlike other solutions, this extender uses just a single fibre cable to reach such great lengths. The system comprises of transmitter and receiver modules that connect directly to the digital source and display via DVI-D. The modules are then connected using a single, MPO fibre optic cable (not included).Please note - We recommend using 50/125µ or 62.5/125µ MPO multimode fibre ca