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Slim black fiber-optic DisplayPort cable with gold-plated connectors, twenty metres long

SMUGDESK

SMUGDESK 8K Fiber Optic DisplayPort Cable 20M

SKU CH-A1NZ-J1VFS

A 20 m fibre-optic DisplayPort 1.4 cable delivering 32.4 Gbps for 8K at 60 Hz or 4K at 144 Hz with HDR and eARC support

Cable Length 66 ft.

  • Delivers 8K at 60 Hz with 32.4 Gbps bandwidth
  • Carries 4K at 144 Hz for smooth high-refresh gaming
  • Hybrid glass-fibre and copper design stays slim for tight installs
  • Gold-plated connectors and zinc-alloy shells resist wear and corrosion
  • Works with PCs, laptops, Nvidia cards, projectors and HDTVs

8K 60 Hz Fiber Optic DisplayPort Cable

This 20 metre fiber optic DisplayPort cable carries 32.4 Gbps bandwidth and supports 8K at 60 Hz, 4K at 144 Hz and 240 Hz, plus lower resolutions down to 1080p. It is built for users who need long, reliable links between a GPU and a high-refresh display without signal loss.

Slim Hybrid Construction for In-Wall Routing

A hybrid glass-fiber and oxygen-free copper core replaces bulky copper, so the cable stays thin and flexible enough for conduit or tight bends behind walls. Gold-plated connectors and a zinc-alloy shell resist corrosion and mechanical stress, while the TPE jacket adds abrasion resistance for permanent installs.

DSC 1.2 and eARC Ready for Modern Panels

The cable implements DisplayPort 1.4 features including DSC 1.2 compression, HDR10, Dolby Vision and HDCP 2.2, plus eARC audio return. Buyers whose source or sink lack DSC 1.2 or eARC support will not gain those capabilities from the cable alone.

How it compares

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

Price $66.99
Pricier than about 89% 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 far can the 8K 60 Hz signal travel on this 20 m fiber cable without signal loss?

The hybrid fiber construction carries the full 32.4 Gbps bandwidth across the entire 20 m length, so 8K at 60 Hz reaches the display with no degradation.

Does the cable generate noticeable heat or require external power during continuous all-day operation?

The optical fiber core produces negligible heat and draws all required power from the DisplayPort source connector, so it runs cool and silent without an extra adapter.

Which DisplayPort version must my graphics card and monitor both support to use 8K 60 Hz on this cable?

Both the source and the display need DisplayPort 1.4 with HBR3 capability to deliver 8K at 60 Hz over this link.

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