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A long thin black optical DisplayPort cable with labelled Source and Display connectors

SMUGDESK

SMUGDESK DisplayPort 1.4 cable 30 m 100 ft optical fiber

SKU CH-54DW-A22S5

A 30 m optical fibre DisplayPort 1.4 cable carrying 8K at 60 Hz and 4K at 144 Hz with HBR3 32.4 Gbps bandwidth, HDCP 2.2 and DSC 1.2

Cable Length 100 Feet

  • 8K resolution at 60 Hz for ultra-clear long-distance viewing
  • 4K at 144 Hz refresh rate for smooth gaming visuals
  • 4 Gbps bandwidth handles high-resolution HDR content
  • Optical fiber construction enables 30 m transmission without signal loss
  • Directional connectors ensure correct source-to-display installation

30 m optical DisplayPort 1.4 cable

This 30 m optical DisplayPort 1.4 cable carries 8K at 60 Hz and 4K at 144 Hz over HBR3 bandwidth of 32.4 Gbps. It supports HDCP 2.2, DSC 1.2 and HDR for high-fidelity video. The fibre construction eliminates signal loss at distances where copper cables fail. It suits gaming monitors, home-theatre projectors and professional displays.

Direction-specific plug-and-play installation

The cable has a fixed orientation: the connector marked "Source" plugs into the GPU or laptop, while the "Display" end connects to the monitor or projector. Reversing the ends prevents any image from appearing. No drivers or external power are required once the direction is correct. Handle the fibre cores gently; sharp bends or crushing can break the internal glass.

Verify DisplayPort 1.4 source

Ensure the graphics card or laptop outputs DisplayPort 1.4 with HBR3 support to reach 8K 60 Hz or 4K 144 Hz. Confirm the display accepts the same specification and has a standard DisplayPort input. Check that the 30 m length matches the exact routing path, as the fixed-direction ends cannot be swapped. Older DisplayPort versions will limit the maximum resolution and refresh rate.

How it compares

Measured against everything we stock in DisplayPort Monitor Cables, at today’s prices. Recalculated every night.

Price $78.99
Pricier than about 91% of the 3,804 comparable items (median $15.99).

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Specifications

No published specifications for this item yet.

Other versions of this model

5 more in the same range

Questions about this item

How can I verify the cable is delivering 8K at 60 Hz or 4K at 144 Hz after connecting it?

Connect the Source end to the graphics card and the Display end to the monitor; the OS should show 8K at 60 Hz or 4K at 144 Hz with HDR active.

What comes in the box and what must be purchased separately?

The box contains the 30 m optical fibre DisplayPort 1.4 cable with Source and Display connectors; no extra adapters or power supplies are required.

Which length version should I choose for a 100 ft run?

Select the 30 m (100 ft) model; it is the only variant that supports the full 32.4 Gbps bandwidth over that distance.

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