UNITEK Active Optical HDMI 2.1 Cable 8K 120Hz 70m Black

The UNITEK Active Optical HDMI 2.1 Cable (C11085GY01-70M) delivers uncompromising performance for professional AV installations, digital signage, and home theater setups. With a length of 70 meters, this hybrid fiber optic cable supports 8K resolution at 60Hz uncompressed or 120Hz with DSC, along with full 48 Gbps bandwidth, HDR10+, Dolby Vision, and eARC. The active optical technology ensures signal integrity over long distances without degradation, while the slim, flexible PVC jacket simplifies routing in tight spaces.

Advantages

This cable combines the long-distance capability of fiber optics with the convenience of HDMI 2.1 features. It is bus-powered, requiring no external power supply, and supports VRR, ALLM, QFT, and QMS for a superior gaming experience. The hybrid design uses fiber optic conductors for data and copper for power, ensuring reliable performance up to 70 meters.

Suitable for

• Professional AV installations requiring long HDMI runs
• Digital signage and commercial displays
• Home theater systems with 8K projectors or TVs
• Gaming setups needing low latency and high refresh rates
• Conference rooms and educational environments

Key specifications

• Cable Type: Active Optical Cable (AOC)
• HDMI Version: 2.1
• Length: 70 m
• Max Resolution: 8K (7680x4320) @ 60Hz (uncompressed) / 120Hz (DSC)
• Bandwidth: 48 Gbps
• Connector: HDMI Type A Male to HDMI Type A Male
• HDR Support: HDR10, HDR10+, HLG, Dolby Vision
• Audio: eARC
• Gaming Features: VRR, ALLM, QFT, QMS
• HDCP: 2.3
• Power: Bus-powered
• Jacket Material: PVC
• Colour: Black
• Certifications: RoHS, CE, FCC

Recommendations

For optimal performance, ensure the cable is oriented correctly (Source end to source device, Display end to display). This cable is directional. Compatible with all HDMI 2.1 devices and backward compatible with earlier versions.