AOSU Fiber Optic HDMI 2.1 Cable 65FT 48Gbps 8K@60Hz 4K@120Hz

65 ft Fiber Optic HDMI 2.1 Cable

This 65 ft fiber optic HDMI 2.1 cable delivers 48 Gbps bandwidth for 8K at 60 Hz, 4K at 120 Hz, and 2K at 240 Hz. It supports Dynamic HDR, Dolby Vision, eARC, and VRR for gaming consoles, media players, and high-resolution displays. The unidirectional design requires correct source and display orientation. Backward compatibility covers HDMI 2.0, 1.4, 1.2, and 1.1 devices.

Bandwidth and Distance Limits

Fiber optic construction allows the full 48 Gbps signal to reach 65 ft without the degradation typical of copper cables at this length. The cable handles 8K 60 Hz, 4K 120 Hz, and 2K 240 Hz formats, plus 32-channel audio and 4:4:4 RGB colour. HDCP 2.2 and 2.3 content protection is supported. Copper alternatives at this distance often drop to lower speeds or require active signal boosters.

Unidirectional Installation Required

Each connector is marked SOURCE or DISPLAY and must be plugged into the correct device type. The SOURCE end connects to consoles, PCs, or media players; the DISPLAY end connects to TVs, monitors, or projectors. Reversing the ends will result in no signal. Installers must verify orientation before routing the cable through walls or conduit.