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Black fiber-optic DisplayPort cable with gold-plated connectors, 330 ft long

LUOM

LUOM TJ-A077 DisplayPort cable 330 ft 8K@60Hz 4K@144Hz 32.4Gbps

SKU CH-PDEX-F46SK

A 330 ft fiber-optic DisplayPort 1.4 cable delivering 8K at 60 Hz and 4K at 144 Hz with 32.4 Gbps bandwidth

  • TypeDisplayPort
  • ColorBlack
  • Length330 ft.
  • Cable Length330 ft.
  • Connector Number1
  • Connect From1 x DisplayPort 1.4

Cable Length 330 ft.

  • 8K at 60 Hz for ultra-sharp detail via DP 1.4
  • 4K at 144 Hz for smooth gaming at 32.4 Gbps
  • 330 ft fiber run reaches distant displays without signal loss
  • Gold-plated connectors and TPE jacket resist wear and corrosion
  • Hybrid glass fiber and copper design fits tight in-wall routes

330 ft fiber DisplayPort cable

The LUOM TJ-A077 is a 330 ft fiber-optic DisplayPort 1.4 cable rated for 32.4 Gbps bandwidth. It supports 8K at 60 Hz and 4K at 144 Hz with backward compatibility for lower resolutions. The hybrid glass-fiber and copper construction is designed for permanent in-wall runs and long-distance AV installations. It targets integrators and enthusiasts who need reliable signal integrity over extreme lengths.

Directional connectors require correct orientation

The cable uses a hybrid optical design with male-to-male DisplayPort 1.4 connectors on each end. One end is marked for the source device and the other for the display; reversing them will result in no signal. The slim TPE jacket and flexible fiber cores simplify routing through conduit or tight cavities. Installers must verify port orientation before securing the cable in walls or ceilings.

32.4 Gbps bandwidth ceiling

The single specification that determines suitability is the 32.4 Gbps maximum transfer rate under the DisplayPort 1.4 standard. This ceiling governs whether the cable can deliver 8K at 60 Hz or 4K at 144 Hz without compression artifacts. Both the graphics card and the monitor must support the target resolution and refresh rate within this bandwidth limit.

Highlights

  • 8K at 60 Hz for ultra-sharp detail via DP 1.4
  • 4K at 144 Hz for smooth gaming at 32.4 Gbps
  • 330 ft fiber run reaches distant displays without signal loss
  • Gold-plated connectors and TPE jacket resist wear and corrosion
  • Hybrid glass fiber and copper design fits tight in-wall routes

Specifications

BrandLUOM
ModelTJ-A077
TypeDisplayPort
ColorBlack
Length330 ft.
Cable Length330 ft.
Connector Number1
Connect From1 x DisplayPort 1.4
Connect To1 x DisplayPort 1.4
Connector DetailDisplayPort to DisplayPort( Male to Male)
Terminal GenderMale to Male
SpeedSupports up to 32.4Gbps bandwidth.
SpecificationsDisplayPort 8K Long In Wall fiber optic cable
Resolution: Support 4K@144Hz and 8K@60HZ( backward compatible with 2K and 1080P resolutions.)
Transfer speed: Support Transfer Rates of Up to 32.4Gbps (backward compatible with DP1.2)
Connect to the source: Source
Connect display source: Display
Material: 24K Gold Plated Connectors, rust resistance, durable for use. Wear-resisting TPE jacket.
4-core optical fiber: Stable & high speed transmission.
Hybrid Cable Structure: Pure glass fiber + Oxygen free copper wires.
Zinc Alloy Shell paint finish: Firm,effectively prevent cracking.
ConductorTriple-shielded
ConstructionMaterial: 24K Gold Plated Connectors, rust resistance, durable for use. Wear-resisting TPE jacket.
4-core optical fiber: Stable & high speed transmission.
Hybrid Cable Structure: Pure glass fiber + Oxygen free copper wires.
Zinc Alloy Shell paint finish: Firm,effectively prevent cracking.
Refresh RateSupport 4K@144Hz and 8K@60HZ( backward compatible with 2K and 1080P resolutions.)
Sound QualityProduction Test
FeaturesTrue 8K, the ultimate experience: 8K dp fiber conforms to the 1.4 standard, supports 8K@60HZ, 4K@144HZ, and is backward compatible with 2K and 1080P resolutions. Supports up to 32.4Gbps bandwidth.
The ultimate audio-visual enjoyment: Support eARC, HBR3, DSC 1.2, Dolby Vision, HDR10, HDCP 2.2. Never worry about blur, distortion and delay
Safe and durable material: Using the latest smart chip, the high-strength aluminum alloy shell is firmly protected. The service life is greatly extended. The anti-bending design of the cable has also been upgraded, and the signal transmission is faste
Windows VistaCertified for Windows Vista

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Questions about this item

How can I confirm the cable is delivering 8K at 60 Hz after connecting it?

Verify that your GPU control panel or monitor OSD reports 7680 x 3840 at 60 Hz with HDR active, and that 32.4 Gbps bandwidth is shown in the link status.

What comes in the box and what must I buy separately?

The package contains the 330 ft fiber-optic DisplayPort 1.4 cable with 24 K gold-plated male connectors; no extra adapters or power supplies are included.

Which resolution and refresh-rate combination should I choose for my setup?

Select 8K at 60 Hz for maximum detail, 4K at 144 Hz for high-refresh gaming, or 4K at 240 Hz if your graphics card and monitor both support that mode.

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