Active optical DisplayPort 2.1 cable DELOCK 8K 60Hz 40Gbps 25m

Active optical DisplayPort 2.1 cable DELOCK 8K 60Hz 40Gbps 25m is an optical video transmission cable engineered for long-distance connections between DisplayPort 2.1–compatible devices. With a 25 metre length and active signal conversion, the cable delivers up to 8K resolution at 60 Hz and a data bandwidth of 40 Gbps while minimising signal loss and electromagnetic interference. It is supplied as a single unit intended for professional AV installations, digital signage and extended desktop setups where reliable high-resolution video over distance is required.

Advantages

The active optical design maintains stable image quality over 25 metres by converting electrical DisplayPort signals into optical transmission and back, reducing attenuation compared with passive copper cables. Support for DisplayPort 2.1 ensures compatibility with modern graphics sources and monitors that accept up to 8K@60 Hz. The cable reduces electromagnetic interference and ground-loop effects, making it suitable for environments sensitive to electrical noise. A single-cable solution simplifies installation in long-run AV and workstation layouts.

Suitable for

• Connecting graphics cards to remote monitors in control rooms and post-production suites
• Professional AV installations and digital signage that require long cable runs
• Extended workstation setups where a single long cable replaces signal extenders
• Conference rooms and presentation systems with distant display placement

Key specifications

• Interface: DisplayPort 2.1
• Maximum resolution and refresh rate: up to 8K (7680 × 4320) at 60 Hz
• Maximum data bandwidth: 40 Gbps
• Length: 25 m
• Cable type: active optical cable (AOC)
• Signal characteristics: optical transmission for reduced attenuation and EMI

How to use

Connect the DisplayPort 2.1 plug on one end of the cable to the source device (PC or graphics card) and the other end to the DisplayPort input on the monitor or display. Ensure both devices support DisplayPort 2.1 features you intend to use. Use system or graphics-driver display settings to select the desired resolution and refresh rate. No external power supply is normally required; follow device prompts if the host requests additional power or firmware updates.

Recommendations

For optimal performance, route the cable without sharp bends and avoid kinking; maintain gentle curves with a bend radius consistent with the cable manufacturer’s guidance. Verify that both source and display ports are clean and fully inserted. When using high resolutions like 8K@60 Hz, confirm that the graphics card and monitor firmware/drivers are up to date and that the display settings match the capabilities of the connected hardware.