Product Overview
The FQ-U21H Full-Function USB-C to USB-C Active Optical Cable (AOC) is designed for high-speed video, data, and power transmission over extended distances. It supports USB-C DisplayPort Alt Mode and USB data transmission through an optical-electrical hybrid cable, providing a reliable solution for professional AV, workstation, industrial, and commercial applications.
The cable supports adaptive 4-Lane DP 1.4 + USB 2.0 or 2-Lane DP 1.4 + USB 3.1 Gen2 + USB 2.0 transmission modes. It supports USB 3.1 Gen2 data rates up to 10Gbps, DisplayPort transmission up to 8.1Gbps per lane, and video resolutions up to 8K@30Hz.
The FQ-U21H uses 850nm VCSEL array technology and an integrated micro-diffractive optical system. High-speed signals are transmitted over 5 multimode optical fibers, providing strong resistance to electromagnetic interference while maintaining stable, uncompressed signal transmission.
The cable also supports USB 2.0/1.1 backward compatibility and up to 60W fast charging (20V/3A) in the default configuration.
Key Features
- Full-function USB-C to USB-C AOC fiber optic cable
- USB Type-C male to Type-C male connectors
- Supports DP 1.4 Alt Mode
- Adaptive 4-Lane DP + USB 2.0 or 2-Lane DP + USB 3.1 Gen2 + USB 2.0
- Supports USB 3.1 Gen2 data transmission up to 10Gbps
- Supports DisplayPort up to 1Gbps per lane
- Supports video resolutions up to 8K@30Hz
- Supports 4K@60Hz, 1080p, 1080i, and 720p
- Supports USB 3.0, USB 2.0, and USB 1.1
- Up to 60W fast charging (20V/3A)in default configuration
- Uses 850nm VCSEL array technology
- Integrated micro-diffractive optical system
- 5-core multimode optical fiber transmission
- Uncompressed digital signal transmission
- Strong EMI resistance
- Supports hot-plug operation
- Available in 5m, 10m, and 15m lengths
- Suitable for high-speed video and data extension applications
Transmission Modes
The FQ-U21H automatically supports different USB-C DP Alt Mode configurations according to the connected devices:
4-Lane DP Mode:
DP 1.4 video transmission with USB 2.0 data.
2-Lane DP Mode:
DP 1.4 video transmission with USB 3.1 Gen2 data and USB 2.0.
This adaptive architecture allows the cable to balance video bandwidth and USB data bandwidth according to the application.
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