Need reliable long‑run HDMI for 4K/120 or 8K? Our Active Optical (AOC) fibre HDMI cables deliver full 48 Gbps (HDMI 2.1) bandwidth over 10–50 m with ultra‑low loss, eARC and VRR support – ideal for projectors, LED walls, and pro AV installs across New Zealand.
We typically reply the same business day. NZ‑wide supply for trade & residential installs.
True long‑distance 4K/8K
Optical transmission keeps full bandwidth over long runs where copper fails. Perfect for ceiling projectors, racks and hidden equipment areas.
Thin, flexible & directional
Ultra‑thin cable with labelled Source → Display ends for easy pulls through walls and conduits. Small bend radius for tight spaces.
HDMI 2.1 features
48 Gbps for 4K/120, 8K/60, eARC, VRR and ALLM — ready for next‑gen consoles, high‑frame‑rate media and pro AV switchers.
NZ‑based support
Expert advice from UltraHD – Your Audio Visual Specialists. Fast domestic shipping and trade pricing on request.
4K AOC Fibre HDMI 2.0 (18Gbps)
8K AOC Fibre HDMI 2.1 (48Gbps)
USB 3.2 Gen 2 Type-C – 8K Video, 10Gbps Data, 60W Power Delivery
Send us your run details – we’ll advise on the right cable and any extenders you may need. If we don’t have the ready made size you need, we can custom manufacture to meet your requirements. That’s the UltraHD difference.
Pro‑grade testing
Every batch is verified for bandwidth & functionality with real 2.1 sources & displays.
Fast NZ shipping
Dispatched daily with tracked delivery. Pick‑up available by arrangement.
Local warranty
Backed by our New Zealand warranty and support team for peace of mind.
An Active Optical Cable uses optical fibre for high‑speed data and copper for power/EDID. It maintains full HDMI bandwidth over longer distances than passive copper cables.
Yes – our range supports the full 48 Gbps HDMI 2.1 spec including 4K/120, 8K/60, VRR/ALLM and eARC for lossless audio.
They are directional – connect the end labelled Source to your player/switch and the end labelled Display to your TV, projector or LED wall controller.
Yes, the cable jacket is slim and pull‑friendly. Please follow bend‑radius guidelines for the fibre core.
We ship NZ‑wide daily with tracked courier. Same‑day dispatch cut‑off applies on business days.