HDMI cable UNITEK C11085GY01-40M 40m 2.1 48 Gbit/s Black

The UNITEK HDMI cable C11085GY01-40M is a 40 m fiber-optic HDMI 2.1 cable that supports up to 48 Gbit/s bandwidth and HDMI Type A connectors on both ends. Designed for long-distance audio and video transmission, it enables lossless signal transfer without repeaters or active boosters and is backward compatible with earlier HDMI versions.

Advantages

This fiber optic HDMI cable delivers up to 8K@60Hz and 4K@120Hz/144Hz with dynamic HDR and 12-bit color processing, supporting uncompressed video and up to 32 channels of audio over long distances. The cable provides EMI immunity, 24K gold-plated plugs, metal housings for heat dissipation and a hybrid shield to prevent interference, allowing reliable, lossless signal transmission up to 40 m (and designed for distances up to 100 m in the product family).

Suitable for

• Connecting Blu-ray players, consoles and media devices to TVs and projectors over long runs
• Linking PCs, laptops and monitors in conference rooms or control centers
• AV receiver to display connections in home cinema and professional AV installations

Key specifications

• Model: UNITEK C11085GY01-40M
• Length: 40 m
• Standard: HDMI 2.1, up to 48 Gbit/s
• Resolutions: up to 8K@60Hz, 4K@120Hz/144Hz; backward compatible with HDMI 2.0b and earlier
• Connectors: HDMI Type A (Standard) — both ends
• Features: Dynamic HDR, eARC, ALLM, QFT, QMS, VRR, BT.2020, 4:4:4 RGB, HDCP 2.2/2.3
• Colour: Black

How to use

Connect one HDMI Type A plug to the source device (Blu-ray player, game console, PC, AV receiver) and the other HDMI Type A plug to the display device (TV, monitor, projector). Ensure devices are powered on and set to the correct HDMI input. For optimal performance, use compatible HDMI 2.1 devices and enable relevant features (e.g., HDR, VRR, eARC) in device settings when available.

Recommendations

Route the slim, flexible cable (4.6 mm outer diameter) with a minimum bending radius of 10 mm; avoid sharp bends and strong kinks. Use conduit or clips when running the cable through walls or narrow spaces, and keep connectors dry and clean. Verify device compatibility for features such as 8K, VRR and eARC before relying on specific advanced functions.