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


Regular price $649.00



  • Max extension distance 250 Meters (820 FT) over optical fiber cable for the devices like U disc; 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-126327FM
  • 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, full version of the LINUX or UNIX 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
  • Supports Kinect devices & Leap motion devices ( VA/VR systems);  USB 3.0 Wireless Adapter; Touch Screen Monitor like Dell P2418HT etc. Extend high bandwidth USB 3.0 webcams and storage devices ,be widely used in military command and control system, police command and control system, traffic management system, energy and electricity supply industry, government office, medical system, commercial presentation, multimedia and public utilities etc


BY-USB-126 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).

1.Industrial video transmission (Touch Screen Monitor like Dell P2418HT)
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; Picoscope Oscilloscopes; USB 3.0 Wireless Adapter etc.

Note:1) Backwards compatible with USB 2.0 and USB 1.1 For the transmitter at the client side.  2) The receiver must be inserted into USB 3.0 port of host computer.

Connector: 1 x LC, or 2 x LC
Wavelength: 1310nm; 1330nm/1270nm
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):
1) Transmitter: 104 x 104 x 28 mm ; 2) Receiver: 51 x 33 x 17.5 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 optical module.
2. 1 x receiver (host side) with SFP optical module.
3. 1 x Power Adapter DC 5~12V 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-126DF (over 2 fibers)              BY-USB-126SF (over 1 fiber)

or Directly Contact us at for offline transaction.

 Testing Video:

5 Stars Review at Amazon

USB 3.0 port backward compatible with USB 2.0/1.1