Inakustik optical AOC HDMI 2.1b cable (10K@120 Hz)

Professional HDMI 2.1 hybrid cable with fiber optic and copper. Supports 10K UHD at 120 Hz, eARC, HDR10+, and up to 100 m range with zero signal loss.

Starts at 161 EUR /pc.

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Highlights:

• Professional HDMI 2.1 hybrid cable with fiber optic and copper conductors
• Supports 10K Ultra HD at 120 Hz and HDR10+
• Up to 48 Gbps bandwidth for lossless transmission
• Long-distance performance up to 100 meters without signal loss
• eARC, VRR, and ALLM support for top-tier gaming and audio
• 24K gold-plated connectors in solid metal housing
• Powered directly via HDMI port, no external power required

Hybrid technology for maximum performance:

The Professional HDMI 2.1 Hybrid Cable combines fiber optic and copper technology to take advantage of both materials. The fiber optic conductors ensure lightning-fast, interference-free data transfer over long distances, while the copper wires provide reliable power and control signals. This perfect balance makes the cable ideal for demanding AV environments, home theaters, and gaming setups requiring consistent, lossless signal transmission.

Perfect for long distances and ultra-high resolutions:

Supporting resolutions up to 10K Ultra HD at 120 Hz, this HDMI hybrid cable delivers breathtaking picture clarity. With HDR10, HDR10+, and Dolby Vision, you’ll enjoy rich contrast, realistic color depth, and cinematic detail. The 48 Gbps data rate guarantees flawless signal transmission even over extreme distances of up to 100 meters—making it ideal for professional installations and large-scale home entertainment systems.

Ultimate gaming and audio experience:

Gamers benefit from features like VRR (Variable Refresh Rate) for smooth, tear-free motion and ALLM (Auto Low Latency Mode) for instant responsiveness. eARC (Enhanced Audio Return Channel) supports uncompressed 3D audio formats such as Dolby Atmos and DTS:X, creating a powerful, immersive soundscape. Together with QFT and QMS, this cable ensures perfect synchronization and performance across all your devices.

Built for durability and professional reliability:

Featuring 24K gold-plated connectors and a solid metal housing, this cable is engineered for maximum stability and long-term use. The slim 4 mm design allows flexible installation, even in tight spaces. It’s powered directly via the HDMI interface—no external power supply is needed. HDMI.org Ultra Certified and built to Exzellenz standards, this hybrid cable guarantees professional-grade performance and dependability.

Specifications:

• Resolution: 10K UHD
• Refresh rate: 120 Hz (120 FPS)
• Bandwidth: 48 Gbps
• HDMI version: 2.1b
• Supported features: 3D, HDR10, HDR10+, Dolby Vision, eARC, ALLM, VRR, QMS, QFT, DSD, DSC, EDID, CEC, 4:4:4, HDCP 2.3, x.v.Color, HD audio
• Conductor material: Fiber optic and copper
• Cable diameter: 4.0 mm
• Contact plating: 24K gold
• Connector housing: Solid metal
• Power supply: Via HDMI interface (no external power required)
• Ethernet LAN support: 100 Mbit
• Lengths: 1 m – 100 m
• Certifications: HDMI.org Ultra Certified, CE, REACH, RoHS
• Quality: Exzellenz
• Category: HDMI cable, Home Video
• Technology: Fiber optic hybrid cable

MORE DETAILS AT THE MANUFACTURES WEBSITE

IA-OPTHDMI8K0010: Inakustik optical AOC HDMI 2.1b cable (10K@120 Hz) | 1 meter

IA-OPTHDMI8K0020: Inakustik optical AOC HDMI 2.1b cable (10K@120 Hz) | 2 meter

IA-OPTHDMI8K0030: Inakustik optical AOC HDMI 2.1b cable (10K@120 Hz) | 3 meter

IA-OPTHDMI8K0050: Inakustik optical AOC HDMI 2.1b cable (10K@120 Hz) | 5 meter

IA-OPTHDMI8K0080: Inakustik optical AOC HDMI 2.1b cable (10K@120 Hz) | 8 meter

IA-OPTHDMI8K0100: Inakustik optical AOC HDMI 2.1b cable (10K@120 Hz) | 10 meter

IA-OPTHDMI8K0150: Inakustik optical AOC HDMI 2.1b cable (10K@120 Hz) | 15 meter

IA-OPTHDMI8K0200: Inakustik optical AOC HDMI 2.1b cable (10K@120 Hz) | 20 meter

IA-OPTHDMI8K0300: Inakustik optical AOC HDMI 2.1b cable (10K@120 Hz) | 30 meter

IA-OPTHDMI8K0500: Inakustik optical AOC HDMI 2.1b cable (10K@120 Hz) | 50 meter

IA-OPTHDMI8K0700: Inakustik optical AOC HDMI 2.1b cable (10K@120 Hz) | 70 meter

IA-OPTHDMI8K1000: Inakustik optical AOC HDMI 2.1b cable (10K@120 Hz) | 100 meter

Brand description - Inakustik

Inakustik is a German manufacturer with over 30 years of experience in high-end cables and accessories - at very reasonable prices. What started as a three-man company has grown into a company with more than 50 employees, all of whom share a great passion for pure sound and video. in-akustik has many patents for special cable construction methods, such as concentric copper structure, which raises the speaker cables above the competition in the same price range.

At AV-Connection, we are proud to be able to present In-acoustics as a cable brand in our range, where we believe it can be a good supplement to, among other things. our popular Supra speaker cables and comparable in quality with AudioQuest, Chord, NordOst and other High-end cable brands.

With the new speaker cables, among others, from in-akustik’s Referentz series, we have completely new possibilities for special termination of speaker cables for any purpose, and at a very advantageous price compared with factory ready-made cables and many other cable brands on the market.

Read more about the story of In-akustik here.

Manuals and user guides for Inakustik products

Unfortunately, as manufacturers do not make manuals or guides in all languages, we cannot guarantee that a local language manual is included for the item.
- If you are unsure about a manual available in the desired language, just contact us and we will do what we can to help.