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USB Extender - Single-Mode Fiber, 4-Port

Extends USB 2.0 up to 10 kilometers over single-mode fiber.


Limited Quantity In Stock
Typically Ships within One Week
Extended Double Diamond™ Warranty Available (3 Additional Year)

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Product Features

  • Extends both USB 2.0 and USB 1.1 up to 10 kilometers (6.2 mi.) over single-mode fiber.
  • Provides true plug-and-play capabilities, ready to operate right out of the box.
  • Works with Windows®, Mac®OS, and Linux® operating systems. No new driver installation is required.
  • It's ideal for a wide variety of USB devices, from printers, scanners, hard drives, and audio devices, touch screens, Web cams, and more!


Get USB connectivity anywhere.

Install your USB devices anywhere! Combine the 4-port singlemode fiber USB extenderwith additional USB hubs to power up to 30 USB devices.

It supports all major operating systems including Windows, Mac OS, and Linux. It's truly plug-and-play, ready to operate right out of the box. No new driver installation is required.

The USB Ultimate Extender works with all USB device types: control, interrupt, bulk, and isochronous at up to 480 Mbps. It's ideal for a wide variety of USB devices, including printers, scanners, hard drives, audio devices, touch screens, and Web cams.

An AC power adapter at the remote unit provides standard 1AS max to USB port.

Use it for any or all of the following applications:

  • Industrial control
  • KVM extension
  • Digital signage
  • Remote desktop USB connections
  • Security: Web camera, access control
  • Medical device connectivity
  • USB device sharing: printing, scanning, storage

Tech Specs

Connectivity 30 USB devices
Connectors Local unit: (1) USB Type B, (1) pair of LC;
Remote unit: (4) USB Type A, (1) pair of LC
Dimensions (Each Extender) 1"H x 3.9"W x 3"D (2.5 x 10 x 7.6 cm)
Operating Humidity 20 to 80%, noncondensing
Operating Temperature 32 to 122° F (0 to 50°C)
Power Local unit: not required for normal operation
Available at remote unit: 24 VDC at 1A provides 4 x 600mA for devices
Range 6.2 miles (10 kilometers) over single-mode fiber
RoHS2 Yes
Standards FCC (Class B), IC (Class B), CE (Class B);
ESD Rating: EMC EN-61000-4-2:2001 8kV Contact, 16kV Air
Storage Humidity 10 to 90%, noncondensing
Weight (Each Extender) 3.1 lb (1.4 kg)
Product Includes:
  • Local extender module
  • Remote extender module
  • USB Cable (2-meter)
  • Power adapter
  • US power cord
  • Questions? Contact our FREE Tech Support.

    This product works with:

    * Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.



    Double Diamond Warranty

    Extended 1 Year Warranty Available

    Protect your purchase with an additional 1 Year Double Diamond™ warranty!
    Cost: $149.49

    Extended 3 Years Warranty Available

    Protect your purchase with an additional 3 Years Double Diamond™ warranty!
    Cost: $298.99


    Double Diamond™ Warranty (Standard)

    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

    The Double Diamond Warranty is our no-questions-asked warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!

    Plus, get an Extended Double Diamond Warranty.

    You can also extend your warranty or protect a previously purchased Black Box® brand product* for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 787-767-3500.

    ** Certain products may not be eligible.

    What’s more, we also have a 45-day, no-questions-asked return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.