The optical HDMI 2.0b active cables from Celexon are the solution when 100% reliable data transmission over long signal paths is required. The integrated signal converter in the cable's transmitter converts the electrical HDMI signal from the source into light pulses, which are transmitted via the fiber optic cable to the receiver, where they are converted back into an electrical HDMI signal. Thanks to the optical transmission, external interference from radio or magnetic fields is no longer an issue. The cable has dimensions similar to a standard HDMI cable and is only larger at the connectors. The converter technology is fully integrated into the connectors.

The optical HDMI 2.0b active cables from Celexon support resolutions of up to 4K UHD (four times Full HD resolution) with a refresh rate of 60Hz and 4:4:4 color subsampling at 8bit, as well as a bandwidth of up to 18.2 Gbps with a maximum color depth of 16bit. The 24k gold-plated HDMI connector prevents oxidation of the contact points and ensures optimal transmission. Additionally, the high-quality connector guarantees the best fit of the contacts and prevents wobbling or disconnection from the HDMI interface.

Our HDMI cables support the playback of High Dynamic Range (HDR) images with high brightness differences. These images exhibit significantly higher contrast and detail richness, reproducing your visual content in stunning quality with compatible devices. Independent stress tests at full 4K resolution at 60Hz confirm that our HDMI cables transmit both picture and sound without interference, even with prolonged use. Each cable is tested for proper functionality with officially ATC-certified testing equipment before packaging to ensure they are well-equipped to display high-resolution images in the future.