Mini USB 3.0/2.0/1.1 over Single-mode Fiber Extender to Max 250 Meters, Backward Compatible USB 2.0/1.1


Regular price $599.00



  • Max extension distance 250 Meters (820 FT) over optical fiber cable for the devices like USB flash disk; but For real-time live transmission like Kinect devices,  the Max distance is 150 Meters over Single-mode Fiber.  If require over Multi-mode Fiber,  please check BY-USB-126327MF
  • Backwards compatible with USB 2.0 and USB 1.1 for the transmitter at the client side, the receiver must be inserted into USB 3.0 port of host computer.
  • Compatible with  Windows 8, Windows 8.1, Windows 10, Windows 11, full version of the LINUX, UNIX or Mac OS operation systems.  For the receiver at the host computer side, it  should be put into USB 3.0 Port.
  • with 10 Gbps SFP module, pure hardware design, no driver needed; support Full Duplex.
  • Support USB 3.0 Super speed up to 5 Gbps, USB 3.0 Type A Receptacle


BY-USB-226 includes a transmitter(client-side) and a receiver(host-side), which can extend the Super speed USB 3.0/2.0/1.1 to a remote location over 1 or 2 core Single-mode fiber cable, Max distance 250 Meters (820 FT).

Note:1) Backwards compatible with USB 2.0 and USB 1.1 for the transmitter at the client side. 2) SUPPORT Touch Monitor like Dell P2418HT, Videobar like Bose VB1 etc, these devices need the USB 3.0/2.0/1.1 backward compatible. 3) The receiver must be inserted into USB 3.0 port the host computer. 

Supported Typical USB 3.0 Devices (the last image):
1). USB 3.0 Camera:
Intel RealSense, XiQ USB 3.0 Camera, Kinect Xbox, Kinect Azure, EMCCM camera etc
2). Instruments:
Data Acquisition, Spectrum Analyzer, Oscilloscope, Ultrasonic Testing, Telescope etc
3). Aduio Device:
Stereo D to A Converter etc
4). Computer Peripherals:
Keyboard Controller, USB 3.0 Printer, USB 3.0 Flash Drive etc
5.) USB 2.0/1.1 Devices like Keyboard and Mouse & Audio devices

1.Industrial video transmission
2.USB 3.0 Vision cameras.
3.HD video surveillance system.
4.High - speed data acquisition system.
5.Remote storage.
6.Digital signage and TV wall.
7.Industrial printer system.
8. VA/VR systems.
9. Telescope Site.

Connector: 1 x LC, or 2 x LC
WWavelength: 1310nm (default), 1270~1610nm Optional; 1330nm/1270nm(Bidi)
Support Fiber types:   9/125μm
Tx USB port supports Data rates:
* Super-Speed (5.0 Gbps)
* High-Speed (480 Mbps)
* Full-Speed (12 Mbps)
* Low-Speed (1.5 Mbps)
Physical Size (L× W ×H):
Size (L× W ×H): 1) Transmitter: 88.50 x 32.80 x 17.80 mm ; 2) Receiver: 84.3 x 33 x 17.8 mm 
Case Material:Aluminum
N.W.: 0.40Kg
Power Voltage: 5V DC
sender power consumption:<10W
receiver power consumption:<5W
Working temperature:0℃-50℃
Storage temperature:-40-85℃
Humidity: 0-95% (non-condensing)

Power-up sequence:
Because of USB status (Suspend and Resume), Both the the computer and the USB device it's being connected to should be shut down completely BEFORE making all the connections. The USB devices and the transmitter module it's connected to must both be powered up and running BEFORE the computer is booted up. Otherwise, the USB device's driver in the computer will not be loaded, and the devices will not connect. In case the USB device's driver shows can not Identify the Device or shows "Unknown Device", please unplug and plug the receiver module.

1. 1 x transmitter (client side) with SFP optical module.
2. 1 x receiver (host side) with SFP optical module.
3. 1 x Power Adapter DC 5V with US/EU/UK/AU plug. the receiver is powered by the host computer.
4. 1 x Manual.
About shipment:
Once order received, we will worldwide deliver within 1~2 days by DHL for 1 week arrival

Or shop on Amazon with worldwide Shipment (Free & Expedited)

BY-USB-226DF (over 2 fibers)              BY-USB-226SF (over 1 fiber)


BY-USB-226DF (over 2 fibers)              BY-USB-226SF (over 1 fiber)

5 Stars Review at Amazon

USB 3.0 port backward compatible with USB 2.0/1.1