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Slim black DisplayPort 1.4 optical cable with male connectors on both ends, fifteen metres long

SMUGDESK

SMUGDESK DisplayPort 1.4 Optical Cable 8K@60Hz 4K@144Hz 32.4Gbps 15m 50ft

SKU CH-5QRB-TXS1N

Optical DisplayPort 1.4 cable carries 8K at 60 Hz or 4K at 144 Hz over 15 metres with 32.4 Gbps bandwidth

Cable Length 50 Feet

  • 8K 7680×4320 resolution for ultra-sharp visuals
  • 60 Hz at 8K or 144 Hz at 4K for smooth motion
  • Optical fibre delivers 32.4 Gbps with zero signal loss over 15 m
  • Slim, flexible design simplifies routing in home-theatre or VR setups
  • Supports mirror and extend modes for versatile display configurations

15-metre optical DisplayPort 1.4 cable

This 15-metre optical cable carries DisplayPort 1.4 signals up to 32.4 Gbps without loss or delay. It supports 8K resolution at 60 Hz and 4K at 144 Hz, plus HDR and 3D modes. The slim fibre construction suits home theatre, gaming, office and VR setups where copper cables cannot reach.

Sustained 32.4 Gbps bandwidth over 15 metres

Optical fibre maintains the full 32.4 Gbps data rate across the entire 15-metre length with 100 % lossless transmission. Copper alternatives typically degrade at this distance, but the fibre link delivers stable 8K 7680×4320 or 4K 144 Hz video during extended gaming or streaming sessions. Mirror and Extend display modes both operate without added latency.

Replaces long copper DisplayPort runs that drop

This cable upgrades installations where standard copper DisplayPort cables fail to hold 8K 60 Hz or 4K 144 Hz beyond a few metres. It is not for users who need only short desk-length connections or who require HDMI or USB-C interfaces. The jump is worth it when the display sits 15 metres from the source and bandwidth must stay at 32.4 Gbps.

Highlights

  • 8K 7680×4320 resolution for ultra-sharp visuals
  • 60 Hz at 8K or 144 Hz at 4K for smooth motion
  • Optical fibre delivers 32.4 Gbps with zero signal loss over 15 m
  • Slim, flexible design simplifies routing in home-theatre or VR setups
  • Supports mirror and extend modes for versatile display configurations

Specifications

No published specifications for this item yet.

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Questions about this item

Does the 15 m optical cable draw extra power or generate noticeable heat when running 8K at 60 Hz all day?

The cable is passive fibre, so it adds no heat and needs no external power; the only draw comes from the host and display ports themselves.

What must my graphics card and monitor already provide for this DP 1.4 cable to deliver 8K 60 Hz or 4K 144 Hz?

Both ends need a DisplayPort 1.4 output and input that support 32.4 Gbps bandwidth and DSC compression.

Will the 50 ft length work reliably with an older GPU that only has DP 1.2 ports?

The link will fall back to DP 1.2 speeds, limiting you to 4K at 60 Hz instead of the cable's rated 8K 60 Hz or 4K 144 Hz.

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