USB 3.0 Fiber Optic Extender with 300m Distance, 5 Gbps Speed, and 4-Port USB Hub
The USB 3.0 Fiber Optic Extender Up to 300m with 4-Port USB Hub is designed to extend high-speed USB signals over long distances using optical fiber. It provides reliable USB extension for machine vision, security surveillance, industrial imaging, data storage, and professional USB device applications.
The system consists of an LUSB-301T host unit and an LUSB-301R device unit. The compact host unit connects directly to the USB port of a computer, while the remote device unit provides four USB Type-A ports for connecting cameras, storage devices, printers, and other USB peripherals.
With a maximum transmission rate of up to 5 Gbps, this USB 3.0 fiber optic extender supports storage-device data transmission over distances of up to 300 meters. For USB 3.0 image and camera signal transmission, the recommended maximum distance is up to 100 meters.
The extender uses one LC optical fiber connection and supports single-mode fiber or OM3-and-above multimode fiber. Fiber-optic transmission provides excellent resistance to electromagnetic interference, making the product suitable for installations where conventional copper USB cables cannot provide sufficient distance or stable signal performance.
The LUSB-301 system is plug-and-play and requires no driver installation. The host unit does not require an external power supply, while the device unit is powered by an external 12 V DC power adapter.
- Extends USB 3.0 signals over optical fiber
- Maximum data transmission distance up to 300 meters
- Maximum USB 3.0 image transmission distance up to 100 meters
- Transmission rate up to 5 Gbps
- One LC optical fiber connection
- Supports single-mode fiber and OM3-or-higher multimode fiber
- Four-port USB hub on the remote device unit
- Plug-and-play operation
- No driver installation required
- Supports hot plugging
- Strong resistance to electromagnetic interference
- Compact host unit requiring no external power supply
- Remote device unit powered by external 12 V DC
| Host Unit - LUSB-301T | Device Unit - LUSB-301R |
|---|---|
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| Specification | Details |
|---|---|
| Model | LUSB-301 |
| Host Unit | LUSB-301T |
| Device Unit | LUSB-301R |
| Maximum Data Rate | 5 Gbps |
| Data Transmission Distance | Up to 300 m |
| Image Transmission Distance | Up to 100 m |
| Fiber Interface | 1 × LC optical connector |
| Supported Fiber | Single-mode fiber or OM3-and-above multimode fiber |
| USB Interface | 1 × USB Type-A male connector |
| Dimensions | 62 × 22.4 × 10.52 mm |
| Enclosure Material | Zinc alloy |
| Installation | Connects directly to the host USB port |
| Power Supply | No external power supply required |
| USB Interfaces | 4 × USB Type-A female connectors |
| Dimensions | 135 × 75 × 26 mm |
| Enclosure Material | Metal |
| Installation | Four mounting holes |
| Power Supply | External 12 V DC |
| Operating Temperature | -10°C to +60°C |
| Storage Temperature | -45°C to +85°C |
| Operating Humidity | 20%-80% RH, non-condensing |
| Storage Humidity | 10%-80% RH |
Standard USB cables are limited in transmission distance and may be affected by electromagnetic interference. This long-distance USB 3.0 fiber extender converts USB signals into optical signals, enabling stable transmission between a host computer and remote USB devices.
The integrated four-port USB hub allows multiple USB peripherals to be connected at the remote location, reducing cabling complexity and making the system suitable for professional and industrial installations.
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