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Long thin black fiber optic DisplayPort cable with male connectors at both ends

SMUGDESK

SMUGDESK 8K Fiber Optic DisplayPort Cable 164ft DP 1.4 32.4Gbps

SKU CH-3181-CTN2X

Fiber-optic DisplayPort 1.4 cable runs 164ft at 32.4Gbps for 8K 60Hz or 4K 144Hz without signal loss

Cable Length 164 ft.

  • Delivers 8K 60 Hz clarity over 164 ft via DP 1.4 fiber optics
  • 4 Gbps bandwidth enables 4K 240 Hz gaming without compression
  • HDR10 support brings deeper contrast and wider colour to every frame
  • Male-to-male 20-pin connectors plug straight into GPU and display
  • Compatible with GTX 970, 980 and 1080 for legacy and modern rigs

Long-distance 8K DisplayPort link

This 164-foot fiber-optic cable carries DisplayPort 1.4 signals at up to 32.4 Gbps between a PC or laptop and a monitor, projector or HDTV. It supports 8K resolution at 60 Hz, 4K at up to 240 Hz and 1440p at 240 Hz for high-refresh gaming. The male-to-male 20-pin connectors fit standard DisplayPort ports on graphics cards and VR headsets.

Passive optical design runs cool and silent

Because the link uses optical fibers instead of copper for the high-speed lanes, the cable generates no measurable heat and requires no external power adapter. There are no active electronics to produce coil whine or fan noise, so the connection remains completely silent in normal operation. Power draw at the source stays at the level of a standard DisplayPort output.

Directional build suits fixed installs

The fiber construction makes the cable thinner and lighter than copper equivalents, easing routing through conduit or behind walls. Connectors are marked for source and display ends, so the link must be installed in the correct orientation. Buyers needing a short desk cable or a reversible plug will find this product unsuitable. The fixed 164-foot length cannot be shortened or extended in the field.

Highlights

  • Delivers 8K 60 Hz clarity over 164 ft via DP 1.4 fiber optics
  • 4 Gbps bandwidth enables 4K 240 Hz gaming without compression
  • HDR10 support brings deeper contrast and wider colour to every frame
  • Male-to-male 20-pin connectors plug straight into GPU and display
  • Compatible with GTX 970, 980 and 1080 for legacy and modern rigs

Specifications

No published specifications for this item yet.

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Questions about this item

How do I install the 164ft fiber optic DisplayPort cable and which end goes where?

Connect the DisplayPort 20-pin male connectors so the source end plugs into the graphics card and the display end plugs into the monitor; the cable is directional and only works one way.

What maintenance or replacement will the SMUGDESK 8K fiber optic DisplayPort cable need over time?

The fiber optic conductors and tinned copper wiring are sealed inside the jacket; no user maintenance is required and the cable is replaced only if physical damage occurs.

At what bandwidth limit does the 164ft DP 1.4 cable saturate during sustained 8K 60Hz or 4K 240Hz use?

The cable reaches its maximum 32.4Gbps HBR3 bandwidth at 8.1Gbit/s per lane, which is the ceiling for 8K 60Hz and 4K 240Hz signals.

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