StarTech.com 100ft HDMI 2.1 Hybrid Active Optical Cable (AOC), Plenum Rated, 48Gbps
£198.84 inc VAT
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About This Item
- 30.4m plenum-rated hybrid active optical cable for HDMI 2.1 devices
- 48Gbps data transfer rate supports 8K 60Hz and 4K 120Hz resolutions
- HDR10+ with 12-bit colour depth for enhanced contrast and visuals
- Straight gold-plated HDMI Type A male connectors with aluminium mylar foil shielding
- Unidirectional cable with 7.1 and 32-channel uncompressed audio support
- CMP-rated PVC jacket with 4.6mm diameter for flexible plenum installation
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StarTech.com 100ft HDMI 2.1 Hybrid Active Optical Cable | CMP Plenum Rated
The StarTech.com 100ft (30.4m) HDMI 2.1 Hybrid Active Optical Cable (AOC), CMP, Plenum Rated, 8K Ultra High Speed HDMI 2.1/2.0 Fiber Optic Cable, 48Gbps, 8K 60Hz/4K 120Hz,… is designed for professional AV installations. It connects high-bandwidth HDMI 2.1 devices through office plenum spaces. This cable transmits 8K 60Hz video and high-quality audio over long distances. Its hybrid AOC construction ensures reliable signal integrity in demanding environments.
Slim 30.4m Hybrid AOC for Plenum Spaces
This cable uses a hybrid design with fibre optic cores and copper conductors. It offloads low-bandwidth signals like EDID and HDCP over copper. Meanwhile, it transmits high-bandwidth 8K video purely via fibre. This approach drastically reduces electromagnetic interference (EMI) over the full 30.4m length.
The CMP-rated jacket meets strict building regulations for plenum spaces. These areas include ceilings and ducts where fire safety is critical. The low-smoke, flame-retardant material ensures safe installation. The 4.6mm diameter remains slim and flexible for tight routes.
Full HDMI 2.1 Performance at 48Gbps
This cable supports the complete HDMI 2.1 specification. It handles 48Gbps bandwidth for high-refresh-rate gaming and video. You get 8K 60Hz and 4K 120Hz support without compression artefacts.
High Dynamic Range (HDR10+) is included for vibrant, cinematic picture quality. The 12-bit colour depth provides deeper contrast and smoother gradients. Forward Error Correction manages data transmission errors automatically. This maintains a stable signal even over the full 100ft run.
Robust Construction for Commercial Installations
The optical fibre core is reinforced with Aramid strands. This provides high tensile strength during pulls and bends. It is rated for over 6,000 bending cycles at 120 degrees. This protects the cable from damage in tight conduit runs.
Aluminium mylar foil shielding surrounds the copper conductors. This adds further protection against signal noise and interference. The gold-plated HDMI contacts ensure a corrosion-free connection. This maintains signal quality over the long term.
Slim Profile for Space-Constrained Environments
The 4.6mm outer diameter is slimmer than passive HDMI cables. This makes it easier to route through narrow conduits and wall cavities. It is ideal for installations where space is limited. The round cable type aids in flexible placement.
Operating temperature ranges from 0°C to 45°C. This suits typical indoor commercial environments. The cable also handles 10% to 90% relative humidity. These specs ensure reliability in varied conditions.
Product Specifications
| Metric | Spec. |
|---|---|
| Cable Length | 30.4 m (100 ft) |
| Data Transfer Rate | 48 Gbit/s |
| Supported Resolutions | 4096 x 2160, 7680 x 4320 |
| Cable Rating | CMP (Plenum Rated) |
| HDR Support | HDR10+ (12-bit colour) |
| Audio Support | 7.1, 32-channel uncompressed |
Box contents
- 1 x StarTech.com 100ft HDMI 2.1 Hybrid Active Optical Cable
Key points to check
- Confirm your source and display devices support HDMI 2.1 48Gbps bandwidth.
- Verify your installation path requires CMP plenum-rated cabling.
- Check that your equipment can handle 8K 60Hz or 4K 120Hz output.
- Ensure you have space for the 235 x 220 x 38 mm package dimensions.
Common questions
Is this cable directional?
Does it support eARC?
What is the cable jacket material?
Is the cable compatible with HDMI 2.0?
What is the operating temperature range?
The bottom line
This cable is ideal for commercial integrators and AV professionals installing long-run HDMI 2.1 links in offices or buildings with plenum spaces. Its hybrid AOC construction delivers reliable 8K performance without EMI issues. The CMP rating and slim profile suit strict installations. Covered by the applicable manufacturer warranty.

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