Digitus AK-330128-200-S HDMI AOC Fiber Optic Cable Armored UHD 8K 20m

The Digitus HDMI AOC Fiber Optic Cable Armored UHD 8K 20m is an advanced solution designed for transmitting uncompressed video and audio signals over extended distances without signal loss or electromagnetic interference. Utilizing a hybrid structure of optical fibers and copper conductors, this cable achieves a high bandwidth of up to 48 Gbps. It supports ultra-high resolutions up to 8K at 60 Hz and 4K at 144 Hz, making it well-suited for modern high-definition visual systems. The integrated active optical technology ensures stable, long-range performance, while the outer metal armoring provides increased physical protection for demanding physical environments.

Advantages

This cable combines active fiber optic transmission with traditional copper wiring to maintain signal integrity over a 20-meter span. The metal armoring and nylon reinforcement deliver high mechanical durability, offering strong tensile and crush resistance compared to standard cables. It is completely immune to electromagnetic interference, ensuring a clean and reliable signal path in environments filled with electronic noise. Advanced picture and sound standards, including dynamic HDR formats, high refresh rates, and multi-channel audio codecs, are fully supported to meet the demands of high-end entertainment and professional equipment.

Suitable for

• Professional AV system installations and digital signage
• High-end home theater setups requiring long cable runs
• Gaming setups supporting high refresh rates and resolution
• Events, concerts, and trade fair deployments

When it may not be suitable

This cable is not suitable for short-distance connections where standard passive HDMI cables are sufficient and cost-effective. Additionally, because it is an active directional cable with integrated conversion chips, it cannot be used in reverse configurations or with bi-directional signal splitters.

Key specifications

• HDMI 2.1 compatible Active Optical Cable
• Hybrid structure with optical fiber and copper conductors
• Resolution support up to 8K at 60 Hz and 4K at 144 Hz
• Bandwidth up to 48 Gbps
• Supports HDR, HDR10, HDR10+, Dolby Vision, and HLG
• HDCP 2.3 compliant
• Length: 20 meters
• Outer diameter: approx. 5.9 mm
• Minimum bending radius: 59 mm
• Maximum tensile force: 200 N
• Crush resistance: 300 N

How to use

Proper installation requires paying close attention to the directional markings on the connectors. Connect the end labeled Source to the playback device, such as a media player, PC, or console, and connect the end labeled Display to the output screen or projector. During routing, avoid exceeding the minimum bending radius of 59 millimeters and do not apply excessive pulling force beyond the recommended limits. The cable operates on a plug-and-play basis, requiring no external power supply or driver installation.

What to consider before purchase

• Verify the required cable length to ensure 20 meters is appropriate for your layout
• Check that your source and display devices support the desired 8K or high refresh rate features
• Confirm the physical routing path respects the minimum bend radius constraints
• Note the directional nature of the cable to ensure correct port placement during planning

Usage recommendations: Handle the connectors by their metal housing when plugging and unplugging, and avoid sharp kinks, knots, or heavy impacts on the plugs during installation.