UNITEK 15M-30M Fiber Optic HDMI Cable | 4K@60Hz, 18Gbps, Active Optical
UNITEK C11072BK-15M: Lossless 4K HDMI Transmission Over 15 Metres
When your source device (e.g., AV receiver, gaming console, PC) is far from your display – a wall‑mounted TV, a ceiling projector, or a large‑format screen – standard HDMI cables fail. The UNITEK C11072BK-15M solves this problem with active optical fibre technology, delivering a perfect 4K picture even at 15 metres.
True 4K@60Hz Performance
The cable supports 4K Ultra HD resolution at 60Hz with a full 18Gbps bandwidth (HDMI 2.0 specification). You get crisp details, smooth motion, and vivid colours for movies, sports, and gaming. It also supports HDR (High Dynamic Range) for improved contrast and brightness, plus HDCP 2.2 for protected 4K content.
Long‑Distance, Zero Signal Loss
Copper cables suffer from attenuation over long runs, resulting in sparkles, black screens, or reduced resolution. The active optical fibre inside the UNITEK cable transmits data using light, which does not degrade over distance. You get the same pristine 4K picture at 15 metres as you would with a 1‑metre cable.
Immune to Interference
The cable is non‑conductive (except for the low‑power electronics in the connectors), making it immune to electromagnetic (EMI) and radio‑frequency (RFI) interference. You can safely run it alongside power cords, electrical conduits, and other cables without worrying about picture noise or dropouts – a must for clean professional installations.
Lightweight, Flexible & Easy Installation
With a slim, lightweight construction, the cable is easy to pull through conduits, ceiling voids, and wall channels. It is much more flexible than thick copper HDMI cables, reducing strain on connectors and making sharp bends possible without damage. The connectors are durable and gold‑plated for long‑term reliability.
Universal Compatibility
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4K TVs, monitors, projectors
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Gaming consoles (PS4/PS5, Xbox One/Series X)
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PCs and laptops with HDMI 2.0 or lower
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AV receivers, soundbars, media players
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Commercial displays, digital signage, boardroom systems
Fully backward compatible with HDMI 1.4 and older devices (1080p, 3D).
Key Features at a Glance
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Length: 15 metres (approx. 49 ft)
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Resolution: 4K@60Hz, 4K@30Hz, 1080p
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Bandwidth: 18 Gbps (HDMI 2.0)
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Cable type: Active optical fibre (AOC)
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Interference protection: EMI/RFI immune
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Supported features: HDR, EDID, ARC, Dolby Audio, HDCP 2.2
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Connector: HDMI Type A, male to male, gold‑plated
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Directional: Source and Display ends labelled
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Jacket: Black, flexible, low‑profile
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Warranty: 1‑year limited manufacturer’s warranty (verify with seller)
Note: This is a directional active optical cable. The end labelled ”Source” must connect to your HDMI source (e.g., console, PC). The end labelled ”Display” connects to your TV, monitor, or projector. Reversing will result in no signal.
Technical Specifications
Frequently Asked Questions
Q1: Can I use this 15‑metre HDMI cable with a 4K projector in a large living room or dedicated home theatre? +
Absolutely. This cable is designed exactly for that purpose – connecting a ceiling‑mounted projector to an AV receiver or media source 15 metres away. The active optical fibre delivers a flawless 4K@60Hz signal with no sparkles or loss of quality.
Q2: How is this different from a standard copper HDMI cable of the same length? +
Standard passive copper HDMI cables start to degrade at 5–10 metres, often failing to carry a stable 4K signal at 15 metres. The UNITEK C11072BK-15M uses active optical technology that converts the electrical signal to light, travels the full distance without loss, and converts back. It is also immune to electrical interference, whereas long copper cables act like antennas and pick up noise.
Q3: Does this cable support 8K? +
No. This is an 18Gbps HDMI 2.0 cable, supporting 4K@60Hz. For 8K@60Hz or 4K@120Hz, you would need a 48Gbps HDMI 2.1 active optical cable (such as UNITEK’s C11085 series). The C11072BK-15M is an excellent choice for 4K home theatre and commercial AV.
Q4: Is the cable directional? What happens if I install it backwards? +
Yes, it is directional. The connector labelled ”Source” must go to the source device (e.g., PS5, PC). The end labelled ”Display” goes to the TV or projector. If you reverse them, no signal will pass through. Always check the labels before pulling the cable through walls.