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Dtech HF0320 — 20-metre HDMI 2.0 active fibre optic cable with detachable connector for installation through conduit and wall plates. The Dtech HF0320 uses active fibre optic technology to carry 4K HDR signals over 20 metres without the signal degradation or EMI susceptibility of a copper cable at this length. The key feature is the detachable HDMI connector: unscrew and remove it to thread the slim fibre cable through conduit, cable channels, or wall plates, then reattach on the other side. This makes clean, permanent in-wall installations practical without needing to break or deform connectors. Direction-specific — the transmitter (TX) end plugs into the source. Powered by USB from either end for flexibility. Key features Active fibre optic — 20m with no signal degradation Detachable HDMI connector — thread through conduit, reinstall cleanly HDMI 2.0: 4K (3840x2160) at 60Hz, HDR, 18Gbps bandwidth Direction-specific: TX (source) end clearly labelled USB power — accepts power from either TX or RX end No active electronics at installation point — fibre only in the wall run EMI immune — ideal for installations near electrical conduit Specifications Model: HF0320 Cable length: 20m HDMI version: 2.0 Max resolution: 4K (3840x2160 @ 60Hz), HDR Bandwidth: 18Gbps Connector: HDMI Type-A male, detachable (screw-off) Cable type: Active fibre optic Power: USB (TX or RX end) Direction: TX end to source only Need help choosing? Contact us at +27 32 586 3694 or support@audicoonline.co.za.