Newlink 75m Active Fibre Optic HDMI Cable with 4k HDR Support 75m Fibre Optic HDMI Cable with active technology uses a fibre optic cable to carry the HDMI signal over long distances with no quaility r more→eduction or interference. The HDMI signal can be carried much further using an optical cable than a traditional copper cable and reduces the risk of interference. HDMI AOC cables also have copper wires inside to carry the power so no external power adapter is required. Specification Send an HDMI signal 75 metres Ultra low loss interference resistant fibre optic cable Supports resolutions up to 4k (2160p) at 60Hz Compliant with HDMI v2.0 / 1.4 equipment features Supports 4k HDR Supports HDCP EDID