Active Fiber Optical HDMI 2.1 Cable CA914036 — 8K 60Hz, HDMI 2.1 Compatible

Active Fiber Optical HDMI 2.1 Cable CA914036 is a 50 m AOC (Active Optical Cable) designed for high-bandwidth digital audio and video transmission. The cable supports HDMI 2.1 features and is intended to carry ultra-high-definition signals over long distances with minimal loss, using fiber-optic construction and gold-plated connectors for durability and reliable contact.

Advantages

The cable provides 48 Gbps bandwidth and supports up to 8K at 60 Hz, HDR, eARC/ARC and a wide set of HDMI 2.1 features including ALLM, VRR, QFT and QMS. Active optical design maintains signal integrity across the full 50 m length while the 24K gold-plated contacts resist corrosion and help ensure stable connections. The cable’s flexible matt PVC jacket and 4.7 mm outer diameter make routing easier in installations.

Suitable for

• Connecting 8K-capable TVs and AV receivers over long runs
• Home cinema systems and Blu-ray players
• Projectors and digital signage installations
• Game consoles and high-resolution PC displays
• CCTV, DVR and professional video equipment requiring digital HDMI links

Key specifications

• Length: 50 m
• HDMI version: 2.1
• Bandwidth: 48 Gbps
• Resolution support: up to 8K@60 Hz
• Supported features: HDR, eARC/ARC, ALLM, VRR, QFT, QMS, CEC, EDID, DDC
• HDCP: 2.2 / 2.3
• Subsampling: 4:4:4, 4:2:2, 4:2:0
• Cable construction: AOC fibre optic with matt PVC jacket, OD 4.7 mm
• Connector type: HDMI (M) to HDMI (M) with gold‑plated contacts
• Shell material: zinc alloy

How to use

Connect one HDMI (M) end to the source device (for example a Blu-ray player, gaming console or PC) and the other HDMI (M) end to the display or AV receiver. Ensure devices support HDMI 2.1 features for full bandwidth operation. Avoid sharp bends and kinks in the cable; route it along a smooth path and secure as needed. Power to active components is supplied through the HDMI connection, so no external power supply is required.

Recommendations

For maximum performance, use with HDMI 2.1-capable devices and set source and display to matching resolution and refresh rate (for example 8K@60 Hz). Keep bend radius gentle (do not fold or crease the cable) and avoid placing heavy objects on the cable to preserve the fibre-optic core.