DisplayPort Active Optical Cable ACT AK4039 90 meters

The ACT DisplayPort Active Optical Cable AK4039 (90 m) combines multimode optical fiber and copper to transmit video and audio over long distances without data loss. The cable has DisplayPort male connectors on both ends and supports DisplayPort 1.2a features, making it suitable for connecting sources and displays in large rooms or between equipment racks where a 90 meter run is required.

Advantages

This hybrid AOC design uses optical fiber for the main data channels and copper for auxiliary and hot-plug signals, enabling long reach up to 90 m while maintaining signal integrity. The cable supports 4K@60Hz 4:4:4, HDCP 1.1 and HDCP 1.3, HBR up to 5.4 Gbps per lane and a total bandwidth of 21.6 Gbps. The cable is supplied on a coil, remains flexible for easier routing, and is plug-and-play with no additional power or drivers required.

Suitable for

• Connecting PCs, graphics sources or media players to 4K displays over long distances
• AV installations in auditoriums, conference rooms or classrooms
• Signal runs between equipment racks or video walls

Key specifications

• Model: ACT AK4039
• Length: 90 m
• Connector type: DisplayPort male — both ends
• DisplayPort version compatibility: DP1.2a
• Resolution support: up to 4K@60Hz 4:4:4
• Copy protection: HDCP 1.1, HDCP 1.3
• Data rate: HBR up to 5.4 Gbps per lane, total bandwidth 21.6 Gbps
• Structure: multimode optical fiber + copper hybrid
• Aux and hot-plug channels transmitted via copper

How to use

Connect the male DisplayPort connector on one end of the AK4039 cable to the DisplayPort output of the source device and the other end to the DisplayPort input of the display. Ensure connectors are fully seated; the cable supports hot-plug detection so the devices should recognize the connection automatically. Route the coiled cable along the desired path, avoiding sharp bends and excessive tension to preserve the optical fiber.

Usage recommendations

For best performance, avoid tight bends (observe the manufacturer's minimum bend radius), keep the cable away from strong electromagnetic interference sources for the copper lines, and use in installations where a 90 m DisplayPort run is required. Store the cable on its coil when not in use to prevent kinking.