Gefen DVI3000 HD KVM Ultra Extender (6.25 miles)

Sewell Part # SW-5130

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"They were the only business that had exactly what I wanted at a reasonable price. It shipped immediately and works well."


Gefen's tagline for this KVM extender is "Extend Your Workspace." We'd have to call that an understatement. If your workspace happens to be anything up to 6.25 miles long, then this is the KVM switch for you. That's right - DVI, USB, and RS-232C connections extended up to 6.25 MILES away!

Got a noisy computer? No problem. Leave your computer in the middle of the desert (or other remote location) and run a single duplex DC single mode fiber cable back to your workspace. Enjoy the freedom of totally remote operation.

This KVM supports VESA standard resolutions of up to 1280x1024 at 24 bit color and 60Hz refresh. The video is transmitted digitally resulting in no signal loss. In addition, this KVM extender is HDCP compatible, ensuring that it will work with your equipment that enforces strict digital content protection.

Cables are including for hooking up your Computer to the sending KVM unit.

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Mfg. Part Number

  • EXT-DVI-3000HD


  • Gefen


  • Extension lengths up to 6.25 miles (10km) can be achieved
  • Extends any DVI (Digital Video interface) compliant display
  • Extends USB 1.1 compliant devices
  • Extends RS-232C devices
  • Eliminates computer noise where you work
  • Uses Duplex SC single mode fiber cables
  • Supports VESA Standard resolutions up to 1280x1024 at 24 bit color 60Hz
  • Supports DDWG standard for DVI compliant monitors
  • Video is transmitted digitally for zero signal loss
  • Installs in minutes


  • Video Amplifier Bandwidth: 1.65 Gbps
  • Input Video Signal: 1.2 volts p-
  • Input DDC Signal: 5 volts p-p (TTL)
  • Single Link Range: 1280x1024
  • Video Connector: DVI-I (29 pin) female (digital only)
  • USB Input: USB type "B" connector
  • USB Output: Two USB type "A" connectors
  • Link Connector: SC
  • Power Supply: 12V DC
  • Power Consumption per unit: 15 watts (max)
  • Dimensions: 8.4"W x 1.75"H x 4.4"D
  • Shipping Weight: 7 lbs.


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Gefen DVI3000 HD KVM Ultra Extender (6.25 miles)