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Long black DisplayPort cable with gold connectors, coiled on white background

SMUGDESK

SMUGDESK 8K Fiber DisplayPort 1.4 Cable 330Feet

SKU CH-C5RE-09SXV

Fiber optic DisplayPort 1.4 cable carries 8K at 60 Hz or 4K at 144 Hz over 330 feet with 32.4 Gbps bandwidth

Cable Length 330 ft.

  • Supports 8K at 60 Hz for ultra-sharp visuals
  • 4K at 144 Hz delivers smooth high-refresh gaming
  • Fiber-optic construction resists electromagnetic interference over long runs
  • 330-foot length installs in-wall without signal boosters
  • 4 Gbps bandwidth handles HDR and multi-channel audio

330-foot fibre DisplayPort 1.4 cable

This 330-foot fibre DisplayPort 1.4 cable connects a graphics source to a high-resolution display over very long runs. Fibre construction avoids electromagnetic interference and removes the need for an external signal booster. It suits installers, sim builders and AV integrators who must route video through walls or conduit. Copper cables cannot reach this distance without active repeaters.

Bandwidth ceiling and backward compatibility

The link tops out at 32.4 Gbps, the maximum defined for DisplayPort 1.4. That ceiling caps 8K at 60 Hz and 4K at 144 Hz; higher refresh rates or deeper colour at 8K would exceed the spec. The cable is backward compatible with 1.2 devices, so older monitors and GPUs still work at their native limits. No firmware or driver updates can push past the 32.4 Gbps physical layer.

One-way connector orientation

Each end is marked Source or Display and the fibre cores carry data in a single direction. Reversing the plugs breaks the link completely, so the installer must identify the GPU side and the monitor side before pulling the cable. This constraint makes the product unsuitable for users who frequently swap devices or test multiple ports.

Highlights

  • Supports 8K at 60 Hz for ultra-sharp visuals
  • 4K at 144 Hz delivers smooth high-refresh gaming
  • Fiber-optic construction resists electromagnetic interference over long runs
  • 330-foot length installs in-wall without signal boosters
  • 4 Gbps bandwidth handles HDR and multi-channel audio

Specifications

No published specifications for this item yet.

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Questions about this item

Should I pick a shorter or the full 330‑foot run for my setup?

Choose the 330‑foot length only when the source and display are that far apart; the fibre construction keeps the signal clean at the full distance without boosters.

What does 32.4 Gbps mean for my gaming monitor?

It carries the full DisplayPort 1.4 link rate, so you can run 8K at 60 Hz or 4K at 144 Hz with HDR and 32‑channel audio.

Does the DP 1.4 interface limit resolution or refresh rate in practice?

DP 1.4 caps at 32.4 Gbps, enabling 8K 60 Hz and 4K 144 Hz; higher combinations would exceed that bandwidth.

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