Long-distance 8K, without signal loss. The Astrum HFO21 is a 20-metre HDMI 2.1 fibre optic cable built for high-resolution signal transmission over long distances, with a durable braided jacket and metal connector housing.
48Gbps Ultra-High Bandwidth
Supports the full HDMI 2.1 48Gbps data rate for 8K@60Hz and 4K@120Hz video with minimal signal loss, even at this length.
Fibre Optic, Long-Distance Stable
Fibre optic construction carries a clean signal over 20 metres without the degradation common in long copper HDMI runs.
Braided Jacket, Metal Connectors
A durable braided outer jacket and metal connector shells add strength and everyday durability, with reinforced strain-relief protectors to prevent unwanted bending at the connector.
Hot-Swap, 24-Bit Colour, Advanced Shielding
Supports hot-swap connection, 24-bit colour processing for richer picture quality, and advanced shielding for stable, interference-free signal transmission.
Directional Fibre Optic Cable
This is a directional fibre optic cable. The Source and Display ends are marked and must be connected the correct way round for the cable to work.
Technical Specifications
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Model: HFO21
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HDMI Version: 2.1
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Bandwidth: 48Gbps
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Max Resolution: 8K @ 60Hz
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Jacket: Braided
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Connectors: Metal housing, EDID/DDC2B support
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Colour Depth: 24-bit
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Compatibility: 8K/4K HDMI-enabled displays and sources
- Length: 20m
Data Sheet
