The LINK LKCHD100F Active Extension Cable is a hybrid copper-fiber HDMI solution for professional and private installations that require extended range without signal loss. This active optical cable supports 4Kx2K resolution at a 60Hz refresh rate over distances of up to 100 meters, making it suitable for high-resolution video distribution in conference rooms, digital signage, home theaters, and broadcast environments. Compliant with HDMI 2.0 specifications, the cable transmits uncompressed video and audio signals, including 3D, Deep Color, and high-bitrate audio formats. The hybrid construction combines copper conductors for power supply with optical fibers for data transmission, ensuring minimal signal loss and immunity to electromagnetic interference over long distances. Featuring plug-to-plug connectors, this plug-and-play solution is ready to use without an external power source or configuration, remaining compatible with HDMI-enabled devices such as media players, gaming consoles, projectors, and displays. The robust outer casing provides flexibility and protection for permanent or temporary installations. This cable represents a successor to previous HDMI extension solutions, offering enhanced performance for demanding applications where traditional copper cables are inadequate.