ACT AK4171 DisplayPort cable 15 m Black

The ACT AK4171 DisplayPort cable is a 15 m Active Optical Cable (AOC) designed to transmit high-resolution video and multi-channel audio over long distances without signal degradation. Combining copper and optical fiber, this DisplayPort 2.1 DP40 UHBR10 cable delivers the bandwidth required for 8K (7680 x 4320) at 60 Hz and supports HDR, HDCP 2.2, EDID and advanced audio formats. The cable has a Low Smoke Zero Halogen (LSZH) jacket and is supplied in a box.

Advantages

The hybrid copper-and-fiber construction enables reliable 8K@60Hz transmission over long distances (available up to 100 m) while maintaining a 40 Gbps UHBR10 bandwidth and 4:4:4 color sampling. Kevlar reinforcement and aluminium foil shielding provide mechanical durability and low electromagnetic interference, and the LSZH jacket reduces toxic gas emission risk in case of fire. The cable requires no external power and supports 3.3V across its full length.

Suitable for

• Professional imaging and medical displays requiring high resolution and low interference
• Large lecture halls, auditoriums, and classrooms with long cable runs
• Corporate meeting rooms and conference centres for high-definition presentations and video conferencing
• Marine and nautical systems where durable, long-reach cables are needed
• Data centre monitoring and control rooms that require clear, high-resolution output

When it may not be suitable

This active optical DisplayPort cable is not necessary for short-range setups where standard passive DisplayPort cables already provide sufficient bandwidth and lower cost. It is also not suitable if a system requires connector types other than DisplayPort or if the required resolution/refresh combination exceeds the supported 8K@60Hz specification.

Key specifications

• Cable length: 15 m
• Connector type: DisplayPort (male) to DisplayPort (male)
• DisplayPort version: 2.1 (DP40 UHBR10)
• Maximum supported resolution: 7680 x 4320 (8K) @ 60 Hz
• Bandwidth: 40 Gbps, 4:4:4 color sampling
• Video features: HDR, EDID support, HDCP 2.2
• Audio features: Multi-channel audio, Dolby TrueHD, DTS-HD Master Audio
• Construction: hybrid copper + optical fiber with Kevlar reinforcement and aluminium foil shielding
• Cable jacket: Low Smoke Zero Halogen (LSZH)
• Cable diameter: 5.2 mm
• Colour: Black

How to use

Connect one DisplayPort male connector to the source device (graphics card, media player, or other DisplayPort output) and the other DisplayPort male connector to the display. The cable is keyed and marked to indicate source and display ends; ensure correct orientation before inserting. The snap-in DisplayPort connectors provide a secure fit. No external power supply is required; the cable carries 3.3V along its length. For best results, avoid sharp bends and keep the cable protected from mechanical stress.

What to consider before purchase

• Ensure both source and display support DisplayPort 2.1 features and the desired resolution/refresh (8K@60Hz).
• Verify that DisplayPort connectors match your devices (DisplayPort male to DisplayPort male).
• Confirm the required cable length and routing space; this model is 15 m and is also available in longer lengths up to 100 m.
• Check for application-specific requirements such as LSZH jacket or low RFI/EMI for sensitive environments.

Usage recommendations

Use the marked ends to ensure correct connection orientation, avoid tight bends and kinking, and secure the cable to prevent mechanical strain. For installations in sensitive or safety-critical environments, prefer the LSZH version and consider strain relief at connector points.