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Black DisplayPort cable with gold connectors, fifty feet long

LUOM

LUOM TJ-A077 DisplayPort cable 50 ft 8K 60 Hz 32.4 Gbps

SKU CH-NKJH-9H5QV

Fiber-optic DisplayPort 1.4 cable spans 50 ft while delivering 8K at 60 Hz and 4K at 144 Hz over 32.4 Gbps

  • Refresh frequencySupport 4K@144 Hz and 8K@60 Hz( backward compatible with 2K
  • Rated speedSupports up to 32.4 Gbit/s bandwidth.
  • Cable length50 ft (15.2 m)
  • Connector count1
  • Source connector1 x DisplayPort 1.4
  • Destination connector1 x DisplayPort 1.4

Cable Length 50 Feet

  • 8K at 60 Hz for ultra-sharp video
  • 4K at 144 Hz for fluid gaming motion
  • 4 Gbps bandwidth handles high-res signals
  • 50 ft fiber-optic reach fits in-wall runs
  • Gold-plated connectors resist corrosion for lasting contact

50 ft fibre-optic DisplayPort 1.4 cable

The LUOM TJ-A077 is a 50 ft fibre-optic DisplayPort 1.4 cable built for long-distance 8K and high-refresh 4K signals. Its hybrid glass-fibre and copper construction keeps the cable slim, flexible and suitable for in-wall or tight-space routing. Gold-plated connectors and a zinc-alloy shell add durability for permanent installations.

32.4 Gbps bandwidth for 8K 60 Hz and 4K 144 Hz

The single specification that decides fit is the 32.4 Gbps link rate, which carries 8K at 60 Hz and 4K at 144 Hz without compression. Backward compatibility covers 4K 240 Hz, 3440 × 1440 at 60 Hz and 1080p, so the cable works with any DisplayPort 1.4 source that can drive those modes.

Suits installers needing 15 m reach.

Builders running cables through walls or across large rooms gain the length and thin profile they need. Users with source and display close together should choose a shorter copper cable, which costs less and avoids the fibre-optic premium.

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).
Refresh frequency Support 4K@144 Hz and 8K@60 Hz( backward compatible with 2K and 1080P resolutions.)
Higher than about 60% of the 648 comparable items (median 60 Hz).

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Specifications

Product
Brand nameLUOM
Model nameTJ-A077
Product typeDisplayPort
Product colorBlack
Performance
Rated speedSupports up to 32.4 Gbit/s bandwidth.
Display
Refresh frequencySupport 4K@144 Hz and 8K@60 Hz( backward compatible with 2K and 1080P resolutions.)
Ports & slots
Connector count1
Source connector1 x DisplayPort 1.4
Destination connector1 x DisplayPort 1.4
Connector detailsDisplayPort to DisplayPort( Male to Male)
Connector genderMale to Male
Size & build
Overall length50 ft (15.2 m)
Cable length50 ft (15.2 m)
Conductor typeTriple-shielded
Compatibility
Supported platformsCertified for Windows Vista

Other versions of this model

5 more in the same range

Questions about this item

Will 32.4 Gbps actually deliver 8K at 60 Hz on my GPU and monitor?

Yes, the cable meets the DP 1.4 spec with 32.4 Gbps bandwidth, enabling 8K at 60 Hz and 4K at 144 Hz when both source and display support those modes.

What does the DisplayPort 1.4 interface limit in real use?

DP 1.4 caps at 32.4 Gbps, so 8K 60 Hz and 4K 144 Hz are the maximum uncompressed rates; higher resolutions need DSC 1.2 compression or a newer standard.

How thick is the cable and will it fit through a standard conduit?

The hybrid fiber‑copper design is slimmer than copper‑only cables, with a flexible TPE jacket suited for in‑wall pulls and tight bends.

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