The optical HDMI 2.0b active cables from Celexon are the solution when a 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 through the fiber optic cable to the receiver, where they are converted back into an electrical HDMI signal. Thanks to optical transmission, external interference from radio or magnetic fields is no longer a problem. The cable has dimensions similar to a classic HDMI cable and is only larger at the connector. The converter technology is fully integrated into the connectors.

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

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