Mini USB 3.0 Fiber Extender to Max 250 Meters over Single-mode Fiber w/ SFP module, Support 5Gbps Speed


Regular price $299.00

  • Max extension distance 250 Meters (820 FT) over optical fiber cable for 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-912412FM
  • with the Mini Size (88.50 x 32.80 x 17.80 mm, 84.3 x 33 x 17.8 mm )
  • LC fiber connector, pure hardware design, no driver needed.
  • Compatible with  Windows 8, Windows 8.1, Windows 10, Windows 11, full version of the LINUX or UNIX operation systems; support plug and play
  • Support USB 3.0 Super Speed up to 5 Gbps, but Not backwards compatible with USB 2.0 and USB 1.1; USB 3.0 Type A Receptacle
  • Supports Full Duplex; Supports Kinect devices & Leap motion devices; USB 3.0 Wireless Adapter,USB 3.0/3.1 Pendrive etc.


BY-USB-912 includes a transmitter(client-side) and a receiver(host-side), which can extend the Super speed USB 3.0 to a remote location over 1 or 2 core single-mode fiber cable, max distance 250 Meters. 

1.Industrial video transmission
2.USB 3.0 Vision cameras such as Balser Camera for Machine Vision systems like ROV (Remotely Operated Underwater Vehicle).
3.HD video surveillance system.
4.High - speed data acquisition system like FMC & TFM.
5.Remote storage.
6.Digital signage and TV wall.
7.Industrial printer system.
8. VA/VR systems, Kinect devices & Leap Motion devices; USB 3.0 Wireless Adapter etc.

Compatible Devices: USB 3.0 Devices like Industrial Camera, H-Speed Printer, Kinect Devices & Leap Motion device etc, but Not backwards compatible with USB 2.0 and USB 1.1 devices

Fiber Connector: 2 x LC or  1 x LC  (using Bi-directional SFP module,  one LC port is blind even the image shows 2) 
Wavelength: 1310nm; 1330nm/1270nm
Support Fiber types:  9/125μm
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
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)

1. 1 x transmitter (client side) with SFP module.
2. 1 x receiver (host side) with SFP module.
3. 1 x Power Adapter DC 5V with US/UK/AU plug for the transmitter, so the USB        3.0 devices can be powered by it as well if less 900 mA.  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-912DF (over 2 Fibers)           BY-USB-912SF (over 1 Fiber)

or Directly Contact us at for offline transaction.