True High-end active fiber optical AOC HDMI 2.1 cable from Supra, with full support for 8K 7860x4320@60Hz 4:4:4 in cable lengths up to 100 metres.
AOC Active Optical Cable HDMI™ 2.1 8K 48Gbps ARC HDMI™ A/A M/M 30m
HDMI Kabel mit 48 Gbit bis 8K 60Hz HDR für HDMI 2.1
SUPRA HDMI 2.1 AOC 8K HDR 15m
Supra HDMI 2.1 AOC 8K HDR / UHD - ACTIVE OPTICAL CABLE 48 Gbps 15
Supra Cables HDMI Active Optical Cable 4K/HDR - highend audiokabel.de
4k,120hz + G-Synch over 30 meters - HDMI optical does not behave
High-Quality 4K UHD 60Hz HDMI AOC Cables
Nippon Labs 60ft. 8K High Speed AOC Fiber Optic HDMI 2.1 Cable
70 Meters 8K HDMI Fiber Optical Cable 48Gbps HDMI 2.1 AOC TPU
PureLink FiberX AOC Cables - Full-bandwidth HDMI & DisplayPort