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Fiber Optic Extender Buyer's Guide

A fiber optic extender transmits DVI, HDMI, or USB signals over multimode or singlemode fiber for distances far beyond Cat5/Cat6 limits, from 330 ft up to 10 km. Ideal for campus-wide, building-to-building, and broadcast runs where copper cabling cannot reach. Available with full USB 2.0, RS232, IR, and 4K@60Hz 4:4:4 support on select models.

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Key features to confirm

  • DVI, HDMI, and USB fiber optic extenders.
  • Up to 1,000 m (3,300 ft) multimode or 10 km singlemode.
  • 4K@60Hz 4:4:4 on select HDMI 2.0 fiber models.
  • Full USB 2.0 on select KVM fiber models.
  • Pre-terminated HDMI fiber cables (66-330 ft) also available.
SignalChooseMax Distance
DVI + USB 2.0SmartAVI SFX Quad DVI FiberUp to 1,500 ft
HDMI 4K@60Hz4K Fiber HDMI ExtenderUp to 3,300 ft
USB 2.0Icron Ranger 2324/2344 Fiber500 m (MM) / 10 km (SM)
AV over IP (fiber)2x1 HDMI/DP AV-over-IP AVX TransceiverNetwork range

For shorter copper runs see the Cat5 HDMI or Cat5 DVI extender.

Frequently Asked Questions

When should I choose fiber over Cat5?

When the run exceeds 330 ft, crosses between buildings, or requires immunity to electrical interference.

What resolutions does fiber support?

Up to 4K@60Hz 4:4:4 (HDMI 2.0) on select models; DVI models support 1920x1200.

Is USB available over fiber?

Yes, Icron USB fiber extenders support USB 2.0 (500 m multimode, 10 km singlemode) and USB 3.0 (330 ft multimode).

What is AV over IP on fiber?

Select models use IP networking over fiber for scalable, switched AV distribution with HDMI and DisplayPort inputs.

Need extreme-distance signal extension? Our engineers help match signal type, distance, fiber type, and resolution to your project. Call (216) 798-7530 for free system design help.

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