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Black optical-fibre DisplayPort cable with directional Source and Display connectors, slim flexible jacket, 20 m length

BUCIER

BUCIER DisplayPort cable 20 m 8K 60 Hz 4K 144 Hz 32.4 Gbps

SKU CH-GY50-8P5X1

A 20-metre optical-fibre DisplayPort cable carrying 8K at 60 Hz and 4K at 144 Hz with 32.4 Gbps bandwidth

Cable Length 65.6 ft.

  • Supports 8K at 60 Hz for ultra-clear visuals over 20 metres
  • Delivers 4K at 144 Hz for smooth high-refresh gaming and work
  • Optical fibre design enables stable 32.4 Gbps bandwidth up to 100 metres
  • Compatible with DisplayPort 1.2 and 1.4 sources and displays
  • Directional connectors ensure correct source-to-display signal flow

20 m fibre DisplayPort link

This twenty-metre optical cable carries DisplayPort 1.2 and 1.4 signals between a source device and a display. It supports 8K resolution at 60 Hz and 4K resolution at 144 Hz with a bandwidth of 32.4 Gbps. The fibre construction avoids the signal loss that limits copper cables at this length.

Directional fibre construction

The cable uses four fibre cores to transmit TMDS signals without the high-frequency interference found in copper pairs. A unidirectional design requires the Source plug to connect to the computer and the Display plug to connect to the monitor. Reversing the ends will prevent a picture from appearing.

Stable throughput over distance

Fibre transmission remains stable up to one hundred metres, so the twenty-metre run operates well within its design margin. Bandwidth does not degrade with length, and the link maintains 32.4 Gbps for sustained gaming or professional workloads without the drop-outs seen on long copper cables.

Highlights

  • Supports 8K at 60 Hz for ultra-clear visuals over 20 metres
  • Delivers 4K at 144 Hz for smooth high-refresh gaming and work
  • Optical fibre design enables stable 32.4 Gbps bandwidth up to 100 metres
  • Compatible with DisplayPort 1.2 and 1.4 sources and displays
  • Directional connectors ensure correct source-to-display signal flow

Specifications

No published specifications for this item yet.

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Questions about this item

How do I install this 20 m optical DisplayPort cable and which end goes where?

Connect the end marked Source to the computer or DP source device and the end marked Display to the monitor; the cable is directional and will not work if reversed.

What part of this cable is most likely to need replacement after extended use?

The optical fiber cores and connector ends are solid-state with no moving parts, so no scheduled replacement is expected under normal handling.

At 32.4 Gbps bandwidth, what limit appears first during sustained 8K 60 Hz or 4K 144 Hz use?

The cable supports the full 32.4 Gbps link rate; the practical limit will be the source device or monitor capability, not the cable itself.

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