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DVI Cat5 KVM Extender, with Single link DVI and USB 2.0


Extra Long Range KVM Extender for DVI and USB over one Cat-5 cable

The DVIKVM ELR extends any DVI and USB source to a monitor, touch screen display, or other digital signage application over a distance up to 330 feet (100 meters) using one Cat-5 cable. USB 2.0 data rates up to 100 Mbps are supported in addition to backward-compatibility with USB 1.1. The Receiver unit allows the connections of up to three USB devices, providing access to printers, scanners, cameras, external storage media, digital signage, and automated control systems. This product uses Gefen ELR (Extra Long Range) technology, allowing DVI and USB signals to travel along the same CAT-5 cable, reducing cabling costs and facilitating easier installation.

How It Works

Place the DVIKVM ELR Sender unit next to the DVI source. Use the included DVI cable to connect the computer or other DVI source to the Sender unit. Use the supplied USB cable to connect the USB host (source) device to the USB port on the Sender unit. Connect the Receiver unit to the monitor or digital signage display with a DVI cable. Connect the USB devices to the Receiver unit. Use one Cat-5 cable, up to 330 feet (100 meters), to connect the Sender to the Receiver unit. Connect the included locking power supplies to the Sender and Receiver units, and then connect both power cords to available electrical outlets.


  • Extends DVI and USB 2.0 up to 330 feet (100 meters) over one CAT-5 cable
  • Supports resolutions up to 1080p and 1920 x 1200
  • Supports up to 30 Mbps when using USB 2.0
  • Backward-compatible with USB 1.1
  • EDID management for rapid integration of source and display devices
  • Field-upgradeable via mini-USB port
  • Supports any Operating System (OS)
  • Rack-mountable
  • Locking power supplies
  • Rack-mountable

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  • Video Amplifier Bandwith: 165 MHz
  • MaximumTMDS Clock: 165 MHz
  • Video Input Connector (Sender): (1) DVI-I 29-pin, female (digital only)
  • Video Output Connector (Receiver): (1) DVI-I 29-pin, female (digital only)
  • USB Host Connector (Sender): (1) USB Type B, female
  • USB Device Connectors (Receiver): (3) USB Type A, female
  • Link Connector (Sender/Receiver): (1) RJ-45, Shielded
  • Service Connector for Field Upgrades: USB Mini-B, female
  • Power Supply (Sender / Receiver): 5V DC, Locking
  • Power Consumption (Sender / Receiver): 10W (max.)
  • Dimensions: 8.5" W x 1.75" H x 4.5" D
  • Shipping weight: 8 lbs.

Package Includes:

(1) Gefen DVIKVM ELR - Sender unit (EXT-DVIKVM-ELRS)

(1) Gefen DVIKVM ELR - Receiver unit (EXT-DVIKVM-ELRS)

(1) 6 ft. DVI cable (M-M) (CAB-DVIC-DLN-06MM)

(1) 6 ft. USB Cable (A-B) (CAB-USB-6)

(2) 5V DC Locking Power Supplies (EXT-PS54AULPN)

(2) AC Power Cord (CAB-POWERCORD-XX)

(1) Quick-Start Guide (QSG-DVIKVM-ELR)


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