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  • Model: EXT-DVI-841DL
  • Shipping Weight: 11lbs
  • Manufactured by: Gefen

8x1 DVI SL/DL Switcher


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The rackmountable Gefen 8x1 single link/dual link DVI Switcher offers an economical solution by eliminating the need to purchase many displays for each computer in a studio or lab environment. A plug-and-play solution, the 8x1 DVI-SL/DL Switcher shares one display with up to eight computers, saving space on your desktop. The source computer is selected using the included IR remote control or through RS-232 control.

The DVI monitor is connected to the switcher's output. Up to eight DVI-SL/DL sources connect to the switcher's DVI inputs using the included DVI cables. The included 5V DC power supply is plugged into a power outlet and connected to the switcher. The currently selected DVI source appears on the shared monitor. Sources are selected/switched using the included IR remote control, the RS-232 control, or the input selector push button on the front panel.

 8x1 DVI SL/DL Switcher


  • Switches easily between any eight DVI computers
  • Maintains highest resolution dual link DVI at up to 3840x2400
  • Extends the range of DVI signals to 50 feet
  • Supports DDWG standards for DVI monitors
  • Discrete IR remote control included (EXT-RMT-8IR)
  • Supports EDID Management (local or pass-through)
  • Serial RS-232 remote port
  • Rack ears included

Technical Specifications

Item Description
Video Amplifier Bandwidth 165 MHz x 2
Input Video Signal 1.2 volts p-p
Input DDC Signal 5 volts p-p (TTL)
Single Link Range 1920 x 1200
Dual Link Range 3840x2400
DVI Connector DVI-I 29 pin female (digital only)
Power Supply 5V DC
Power Consumption 5 Watts (minimum) / 25 Watts (maximum)
Dimensions 17" W x 1.8" H x 4.4" D
Rack mount 1U Rack Space
Shipping Weight 12 lbs
  • (1) Gefen 8x1 Single Link/Dual Link DVI Switcher
  • (1) 5V DC Power Supply
  • (8) 6-foot Dual Link DVI video cables
  • (1) Infrared remote control
  • (1) Set of Rack Ears
  • (1) User's Manual


8x1 DVI SL/DL Switcher8x1 DVI SL/DL Switcher

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