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
Model: HFO21
HDMI Version: 2.1
Bandwidth: 48Gbps
Max Resolution: 8K @ 60Hz
Jacket: Braided
Connectors: Metal housing, EDID/DDC2B support
Colour Depth: 24-bit
Compatibility: 8K/4K HDMI-enabled displays and sources
Length: 20m