The Optical Fibre HDMI 2.0b Active Cables by celexon are the solution when 100% reliable data transmission over long signal paths is required.\n\nThe integrated signal converter in the transmitter of the cable transforms the electrical HDMI signal of the source into light pulses, which are transmitted via the fibre-optic cable to the receiver (plug) and converted back to an electrical HDMI signal. Thanks to the optical transmission, external interference caused by radio or magnetic fields is no longer an issue. The cable has dimensions like a classic HDMI cable and is only larger on the plug. The converter technology is completely integrated in the plugs.\nCelexon's Optical Fibre HDMI 2.0b Active Cables support image resolutions up to 4K-UHD (4X full-HD resolution) with a refresh rate of 60Hz and 4:4:4 colour sub-sampling at 8bit and a bandwidth up to 18, 2 Gbps and a max. possible colour depth of 16bit.\nThe 24k gold-plated HDMI connector prevents oxidation of the plug contacts and thus always ensures optimum transmission. In addition, our high quality plug ensures the best fit of the contacts and prevents wobbling or slipping out of the HDMI interface.\n\nOur HDMI cables support the playback of High Dynamic Range (HDR) images with high brightness differences. These have a significantly higher contrast and detail and reproduce your images in breathtaking quality with compatible end devices\nIndependent endurance tests with full 4K resolution at 60Hz confirm that our HDMI cables always transmit picture and sound without interference even during prolonged use. Each cable is tested for proper function prior to packaging with officially ATC certified test equipment.Thus, they are well equipped for the future for displaying high-resolution images.