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Black fiber-optic DisplayPort cable with male connectors, sixteen feet long

SMUGDESK

SMUGDESK 8K Fiber Optic DisplayPort Cable 16ft DP 1.4

SKU CH-MPND-MNA5P

Transmits 8K video at 60 Hz and 4K at up to 240 Hz over a 16 ft fibre-optic DisplayPort 1.4 link

Cable Length 16 Feet

  • Enables 8K 7680x3840 at 60Hz for ultra-high resolution
  • Delivers 4K 3840x2160 at 240Hz for competitive gaming
  • Supports 4K 3840x2160 at 144Hz and 120Hz for smooth motion
  • Fiber optic design carries 32.4Gbps over 16ft without signal loss
  • DP 1.4 with HBR3 8.1Gbps per lane ensures maximum bandwidth

Connectivity & Use Cases

This sixteen‑foot fiber‑optic DisplayPort 1.4 cable links a DP‑equipped PC or laptop to a monitor, projector or HDTV for high‑resolution video and audio. It supports 8K at 60 Hz, 4K at up to 240 Hz and 1440p at 240 Hz, making it suitable for gaming, VR headsets and professional displays. Compatible with graphics cards such as the GTX 970, 980 and 1080.

Signal Integrity & Power

Optical conductors eliminate electromagnetic interference and maintain the full 32.4 Gbps bandwidth across the entire length without signal degradation. The cable draws power only from the DisplayPort source, requiring no external adapter, and runs silently because it contains no active copper repeaters or cooling fans.

Build & Daily Handling

Tinned‑copper plus fiber construction keeps the cable thin and flexible for routing behind desks or through conduit, while the twenty‑pin male‑male connectors lock securely to prevent accidental disconnects. The unidirectional design means the source and display ends must be plugged in correctly, so check orientation during installation.

Highlights

  • Enables 8K 7680x3840 at 60Hz for ultra-high resolution
  • Delivers 4K 3840x2160 at 240Hz for competitive gaming
  • Supports 4K 3840x2160 at 144Hz and 120Hz for smooth motion
  • Fiber optic design carries 32.4Gbps over 16ft without signal loss
  • DP 1.4 with HBR3 8.1Gbps per lane ensures maximum bandwidth

Specifications

No published specifications for this item yet.

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Questions about this item

How do I install this 16ft fiber DisplayPort cable and which end goes where?

Plug the 20-pin male connectors into the DisplayPort 1.4 ports on your GPU and monitor; the fiber core is directional so connect the marked source end to the graphics card and the display end to the screen.

What part of this optical cable will need replacement first?

The fiber-optic core itself does not degrade, but the 20-pin male connectors can wear after repeated insertions, so handle by the housing rather than pulling the 16ft cable body.

At what point does the 32.4Gbps bandwidth limit appear during long gaming sessions?

The 32.4Gbps HBR3 ceiling is reached when driving 8K at 60Hz or 4K at 240Hz with HDR10 enabled, so sustained use at those resolutions hits the link limit first.

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