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Long 20 metre optical DisplayPort cable with slim gold connectors

SMUGDESK

SMUGDESK DisplayPort cable 20m 66ft 8K@60Hz 4K@144Hz 32.4Gbps optical fiber

SKU CH-ERT3-2C3K9

An optical-fibre DisplayPort cable delivering 8K at 60 Hz or 4K at 144 Hz over 20 metres with 32.4 Gbps bandwidth

Cable Length 66 ft.

  • 8K resolution at 60 Hz for ultra-sharp visuals
  • 4K at 144 Hz refresh rate for smooth motion
  • 4 Gbps bandwidth via DisplayPort 1.4 HBR3
  • Optical fibre carries signal up to 100 metres without loss
  • 20 metre length with directional connectors for correct installation

Long-distance 8K DisplayPort cable

This 20-metre optical DisplayPort cable carries 8K at 60 Hz and 4K at 144 Hz over a slim, flexible fibre link. It is built for installations where copper cables cannot reach, such as in-wall runs, home-theatre wiring or workstation extensions. The plug-and-play design requires no external power and uses 24-carat gold-plated connectors for durability. Directional ends are marked for source and display to guarantee correct signal flow.

Upgrading from copper length limits

Standard copper DisplayPort cables lose integrity beyond a few metres at high bandwidth. This fibre cable maintains 32.4 Gbps across the full 20-metre span and is rated for up to 100 metres of transmission. The jump is worth it when you need 8K 7680×4320 or 4K 144 Hz at distances that copper cannot support without signal loss or boosters. It also replaces active copper cables that require USB power or bulky repeaters.

Check source and display capabilities

Verify that your graphics card or laptop outputs DisplayPort 1.4 with HBR3 bandwidth and that your monitor accepts 8K at 60 Hz or 4K at 144 Hz over DisplayPort. The cable is directional: the end labelled Source connects to the computer and the end labelled Display connects to the screen. Reversing the plugs will result in no picture. Ensure both devices support the target resolution and refresh rate before ordering.

Highlights

  • 8K resolution at 60 Hz for ultra-sharp visuals
  • 4K at 144 Hz refresh rate for smooth motion
  • 4 Gbps bandwidth via DisplayPort 1.4 HBR3
  • Optical fibre carries signal up to 100 metres without loss
  • 20 metre length with directional connectors for correct installation

Specifications

No published specifications for this item yet.

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Questions about this item

What length is the cable and does it need extra space for the optical connectors?

The cable is 20 m (66 ft) long and uses slim optical connectors that fit standard DisplayPort ports without extra clearance.

Which end plugs into the computer and which into the monitor?

Connect the end marked [Source] to the computer or DP source and the end marked [Display] to the monitor; the cable is directional and will not work if reversed.

Are the gold-plated connectors rated for repeated mating cycles?

The 24 K gold-plated DisplayPort connectors are designed for durable plug-and-play use over the cable's lifetime.

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