USB 3.0/2.0/1.1 Fiber Optic Extender over Max 100 Meters (330 Feet) OM1 & OM3 Multi-mode Fiber Optic Cable, Backward Compatible with USB 2.0/1.1


Regular price $649.00



  • Max extension distance 100 Meters (330 Feet) over OM1 & OM3 multimode fiber optic cable;
  • 10G 850nm SFP+ module with Duplex 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 USB 3.0 SuperSpeed up to 5 Gbps, USB 3.0 Type A Receptacle
  • Backwards compatible with USB 2.0 and USB 1.1
  • Supports Full Duplex; Supports Kinect devices & Leap motion devices ( VA/VR systems); USB 3.0 Wireless Adapter etc.


USB 3.0 To Fiber System includes a transmitter(client-side) and a receiver(host-side), which can extend the Super Speed USB 3.0 to a remote location over 2 core OM1 & OM3 multimode fiber cable, max distance 100 Meters, BY-USB-327MF also can split 1 USB 3.0 interface to 4 USB 3.0 interfaces.

Note: 1)The transmitter is Backwards compatible with USB 2.0 and USB 1.1

          2)  The receiver must be inserted into USB 3.0 port the host computer.

         3) BY-USB-327MF, 4 Ports of the hub share the 5 Gbps Capacity of 1 port at the local side, so it allows only 1~2 USB ports (like USB 3.0 Camera) work at the FULL speed at the SAME time, but for USB flash disk,  each of 4 ports can work at the SAME time.

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; USB 3.0 Wireless Adapter etc.

Optical Connector: 2 x LC
Light Wavelength: 850nm
Support Multi-mode Fiber(two strands) types: 50/125μm, 62.5/125μm (OM1, OM2, OM3, OM4)
Physical Size (L× W ×H):
1) Transmitter: 104 x 104 x 28 mm ; 2) Receiver: 51 x 33 x 17.5 mm 
Power Voltage:5~12V DC
Sender power consumption:<18W (BY-USB-327MF); <10W (BY-USB-126MF)
Receiver power consumption:<2W
Environment 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 Supply 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 by DHL Express for about 1 week delivery.

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

BY-USB-126MF (1 Port)           BY-USB-327MF (4 Ports)

Technical Supports:  Self-check instruction file