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Black DisplayPort fiber cable with gold-plated connectors, 66 ft long

Jansicotek

Jansicotek TJ-A077 8K fiber DisplayPort cable 66 ft

SKU CH-3VHN-8TP9Y

A 66 ft fiber-optic DisplayPort cable carrying 8K at 60 Hz or 4K at 144 Hz with 32.4 Gbps bandwidth

  • Refresh frequencySupport 4K@144 Hz and 8K@60 Hz( backward compatible with 2K
  • Rated speedSupports up to 32.4 Gbit/s bandwidth.
  • Cable length66 ft (20.1 m)
  • Connector count1
  • Source connector1 x DisplayPort 1.4
  • Destination connector1 x DisplayPort 1.4

Cable Length 66 ft.

  • Delivers 8K at 60 Hz over 66 ft with zero signal loss
  • Drives 4K at 144 Hz for ultra-smooth gaming across long runs
  • Hybrid glass-fibre and copper construction keeps 32.4 Gbps stable at distance
  • 24 K gold-plated connectors resist corrosion for lasting conductivity
  • Direction-marked ends ensure correct source-to-display installation every time

66 ft 8K fiber DisplayPort cable

This 66 ft fiber-optic DisplayPort cable is built for long-distance 8K and high-refresh 4K links between a source and a display. It suits installers running cables through walls or across rooms where copper cables would lose signal. Directional connectors marked Source and Display must be oriented correctly for the link to work.

Bandwidth headroom and resolution limits

The hybrid glass-fiber and copper construction delivers up to 32.4 Gbps, matching the HBR3 rate of the DisplayPort 1.4 standard. It comfortably handles 8K at 60 Hz and 4K at 144 Hz with DSC 1.2 compression, and remains backward compatible with 2K and 1080p signals. Bandwidth above 32.4 Gbps or uncompressed 8K at higher refresh rates is not supported.

Passive thermals and power draw

The cable operates without external power, drawing only the small auxiliary current provided by the DisplayPort source. Gold-plated connectors and a TPE jacket resist corrosion and wear during in-wall pulls. No active electronics in the cable means silent operation and no heat buildup under normal use.

How it compares

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

Price $69.99
Pricier than about 90% 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 nameJansicotek
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 length66 ft (20.1 m)
Cable length66 ft (20.1 m)
Conductor typeTriple-shielded
Compatibility
Supported platformsCertified for Windows Vista

Other versions of this model

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Questions about this item

Will this 66 ft fiber DisplayPort cable work with my older GPU that only has a 1.2 port?

Yes, the cable is backward compatible with DP 1.2 and will carry 1080p or 2K signals over the full 66 ft length without signal loss.

How can I verify the cable is delivering 8K at 60 Hz after I connect it?

Check your OS display settings or GPU control panel; they should report 32.4 Gbps link speed and show 8K at 60 Hz or 4K at 144 Hz as available modes.

Does the box include both Source and Display connectors, or do I need a separate adapter?

The cable has a male DisplayPort 1.4 plug on each end — one marked Source for the GPU and one marked Display for the monitor — so no extra adapter is required.

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