Cleerline SSF™ 4K UHD HDMI Active Optical Cables (AOC) include 4 strands of SSF™ Stronger, Safer, Faster-to-terminate fiber optic cable for a full 18 Gbps, 4K60 4:4:4 UHD signal transmission solution. Unlike other active optical cables on the market, which may use plastic or traditional glass fibers, SSF™ AOC utilize SSF™ fiber optic technology. SSF™ glass optical fibers are constructed with a patented polymer coating at the glass level, providing up to 10,000 times the bend capacity and up to 200 times the durability over traditional fiber. As a result SSF™ HDMI AOC feature an operational bend radius of only 7.5 mm. SSF™ HDMI AOC are available in 10, 15, 20, or 30 meter lengths for convenient longer-distance transmission.