InLine USB Display AOC Cable, USB-C Plug to HDMI Plug (DP Alt Mode), 25 m

USB Display AOC Cable InLine 64225A is a 25 m hybrid active optical cable with a USB-C (Type-C) male connector on the source end and an HDMI A male connector for the display. The cable uses USB 3.2 Gen 2 electrical interface with DisplayPort Alternate Mode (DP1.2) over USB-C and converts electrical signals to optical for long-distance, low-loss video transmission. It supports computer video resolutions up to 4K at 60 Hz, HDR10, 3D and CEC, and requires no drivers for plug-and-play operation.

Advantages

The hybrid AOC design combines 4-core multimode fiber for high-speed video data with 7 copper cores for power and low-speed data, enabling reliable 25 m signal transmission with a compact 5.2 mm diameter jacket. Gold-plated contacts and zinc-alloy metal connector housings improve contact quality and mechanical robustness. The cable supports EDID self-detection and operates over a wide temperature range for stable performance in typical indoor environments.

Suitable for

• Connecting USB-C laptops or devices with DisplayPort Alternate Mode to HDMI displays, TVs or projectors
• Long-distance video runs for presentations in meeting rooms and lecture halls
• Home entertainment setups where 4K@60Hz output is required

Key specifications

• Length: 25 m
• Connectors: USB Type-C male (input) to HDMI A male (output)
• Standard: USB 3.2 Gen 2; DisplayPort Alternate Mode (DP1.2)
• Bandwidth: 10 Gb/s (USB 3.2 Gen 2)
• Video support: up to 3840×2160@60Hz and 4096×2160@60Hz; HDR10; 3D; CEC
• Cable construction: active optical cable (AOC) — 4-core multimode fiber + 7 copper cores
• Cable diameter / jacket: round, black PVC, 5.2 mm OD
• Contacts / housing: gold-plated contacts; zinc alloy connector housing
• Operating temperature: 0 °C to +50 °C; storage: -20 °C to +70 °C

How to use

Connect the USB-C male plug to a source device that supports DisplayPort Alternate Mode (for example, a laptop or compatible mobile device). Plug the HDMI A male connector into the HDMI input of a monitor, TV or projector. The cable is plug-and-play and does not require drivers; the display and source will negotiate resolution and EDID automatically. Ensure connectors are fully inserted and avoid sharp bends in the cable along its 25 m run.

Recommendations

For best results, use the cable indoors in ambient temperatures between 0 °C and +50 °C, keep the cable free from tight loops or kinks, and verify that the source device supports DP Alt Mode over USB-C. When using long runs, route the cable to avoid physical damage and allow adequate slack at both ends for connector strain relief.