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

ESTONE

ESTONE TJ-A077 DisplayPort cable 66 ft 8K 32.4 Gbps

SKU CH-QYNS-D2XHC

A 66 ft fibre-optic DisplayPort 1.4 cable delivering 32.4 Gbps for 8K at 60 Hz or 4K at 144 Hz without a signal booster

  • 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.

  • 8K resolution at 60 Hz for ultra-sharp visuals
  • 4K at 144 Hz refresh for smooth gaming motion
  • 4 Gbps bandwidth handles high-frame-rate content
  • 66 ft fibre-optic run resists electromagnetic interference
  • 24 K gold-plated connectors resist corrosion for lasting contact

66 ft Fiber Optic DisplayPort 1.4 Cable

This 66 ft fiber optic DisplayPort 1.4 cable carries 8K at 60 Hz and 4K at 144 Hz with up to 32.4 Gbps bandwidth. It is built for installers and enthusiasts who need long, reliable runs between source and display without a booster.

Bandwidth and Length Limits of DP 1.4

The DisplayPort 1.4 standard delivers 32.4 Gbps, enabling 8K at 60 Hz or 4K at 144 Hz over this 66 ft hybrid glass fiber and copper link. Copper cables at this length cannot meet the spec, so the optical design is required to avoid signal loss.

Directional Install and Common Pitfalls

The cable is directional: one connector is marked Source and the other Display. Reversing them yields no picture. The slim TPE jacket eases in-wall pulls, but sharp bends or kinks can fracture the glass cores and kill the link.

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 nameESTONE
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

5 more in the same range

Questions about this item

Should I choose the 66 ft length for an in-wall run to a ceiling-mounted projector?

Yes, the 66 ft fiber-optic cable is rated for in-wall installation and carries 8K at 60 Hz or 4K at 144 Hz without a booster.

Will 32.4 Gbps actually deliver 8K 60 Hz on my RTX 3080?

The 32.4 Gbps bandwidth matches the DisplayPort 1.4 limit, so 8K at 60 Hz and 4K at 144 Hz run at full spec with HDR and 32 audio channels.

Does the DisplayPort 1.4 interface cap resolution or refresh rate in practice?

The 1.4 link tops out at 32.4 Gbps, which covers 8K at 60 Hz and 4K at 144 Hz; higher refresh rates at 8K would need a newer standard.

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