Product Overview
The ZH-U421LM-T/R Leap Motion USB Fiber Optic Extender is a compact long-distance USB transmission solution specially designed for Leap Motion motion-sensing controllers and compatible USB devices.
The extender supports USB 3.0 SuperSpeed transmission up to 5 Gbps and extends USB connections up to 250 meters over single-mode fiber. It also supports multimode fiber transmission up to 50 meters when using compatible OM3 or OM4 fiber.
The ZH-U421LM-T/R supports USB 3.0, USB 2.0, and USB 1.1 devices, providing broader compatibility than USB 3.0-only extenders. It is designed to support Leap Motion controllers and other compatible USB peripherals requiring long-distance connectivity.
The system uses LC optical interfaces and is available in single-mode dual-fiber and single-mode single-fiber configurations. Two receiver configurations are available: a compact external receiver box or a PCI Express receiver card for direct installation in a compatible computer.
With plug-and-play operation and no additional driver software required, the ZH-U421LM-T/R supports Windows 8, Windows 8.1, Windows 10, full Linux, and UNIX operating systems.
Key Features
- Leap Motion Compatible:Designed for long-distance transmission of Leap Motion motion-sensing controllers.
- USB 3.0 SuperSpeed:Supports USB 3.0 bandwidth up to 5 Gbps.
- USB 3.0 / 2.0 / 1.1 Compatible:Supports multiple generations of USB devices.
- 250m Single-Mode Transmission:Extends USB signals up to 250 meters over single-mode fiber.
- 50m Multimode Transmission:Supports up to 50 meters over compatible multimode fiber.
- LC Optical Interface:Supports LC fiber connections.
- Single- or Dual-Fiber Options:Available in single-fiber and dual-fiber configurations.
- USB Device Power:Provides operating power for compatible USB 3.0 devices.
- Self-Powered USB 3.0 Devices:Supports self-powered USB 3.0 devices.
- PCIe Receiver Option:Available with a PCI Express receiver card.
- Plug and Play:No additional driver software required.
- Wide OS Compatibility:Supports Windows 8, Windows 8.1, Windows 10, full Linux, and UNIX.
- PCI Express Compatibility:Complies with PCI Express Base 2.0 Specification.
- xHCI Compatibility:Complies with xHCI Specification Revision 1.0.
- Compact Design:Miniature transmitter and receiver housings for space-saving installation.
Configuration Options
| Receiver Configuration | Fiber Configuration |
| 2 × Mini Box | Single-Mode Dual-Fiber LC |
| 2 × Mini Box | Single-Mode Single-Fiber LC |
| Mini Box + PCIe Receiver Card | Single-Mode Dual-Fiber LC |
| Mini Box + PCIe Receiver Card | Single-Mode Single-Fiber LC |
Applications
- Leap Motion Controller Extension
- Motion-Sensing Systems
- Interactive Control Systems
- Human-Computer Interaction
- USB 3.0 Device Extension
- Industrial USB Applications
- Professional AV Systems
- Machine Vision Systems
- Remote Computer Peripherals
- Interactive Display Systems
- Long-Distance USB Connectivity














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