Gefen DVI Audio Extender



Replaced by: Gefen EXT-DVI-1CAT5-ELR
Alternative options: Contact Us

The Gefen EXT-DVI-AUDIO-CAT5  DVI Audio Extender extends your DVI and digital/analog audio up to 150 feet away from your HDTV DVI or HDMI source using cost effective CAT-5 cables.
The EXT-DVI-AUDIO-CAT5 DVI Audio Extender sender unit sits next to your video source such as computer, DVD player or any set-top box. The cables supplied with the DVI Audio Extender connect your video source/audio source to the sender. Your display/audio receiver plugs into the back of the DVI Audio Extender receiver. Two CAT-5 cables* connect the sender and the receiver units to each other.

EXT-DVI-AUDIO-CAT5 Package Includes:

  • the DVI Audio Extender Sender
  • the DVI Audio Extender Receiver
  • One 6 foot DVI cable
  • One 6 foot Audio RCA cable
  • Two 5V Power Supply
  • User's Manual


  • Uses CAT-5* cable for DDC and control signals
  • Saves space on your desktop and increases productivity
  • Eliminates computer noise where you work
  • Supports VESA Standard resolutions and HDTV resolutions
  • Supports DDWG standard for DVI compliant monitors
  • Supports multichannel digital audio (DTS, Dolby Digital, etc.)
  • Supports Digital 7.1
  • Supplies clear digital audio over long distances as if connected locally
  • Installs in minutes

Gefen EXT-DVI-AUDIO-CAT5 Specifications:

  • Data Transmission Rate: 12.8 Mb/s
  • Digital Audio Input/Output: S/PDIF (Digital Coax), Optical TOSlink
  • Analog Audio Input/Output: RCA Left and Right
  • S/PDIF (Digital Coax): 96 kHz Performance
  • Video Amplifier Bandwidth: 1.65 GHz
  • Single Link Range:1080P/1920 x 1200
  • Input Video Signal:1.2 volts p-p
  • Input DDC Signal: 5 volts p-p (TTL)
  • Input/Output DVI Connector: DVI-I (29 pin) female, Supports ONLY Digital Signals
  • Link Connector: RJ-45 Power Supply: 5VDC
  • Power Consumption: 15 Watts (max)
  • Dimensions: 2.5" D x 5.5" W x 1" H
  • Shipping Weight: 5 Lbs.
  • * NOTE: A shielded CAT-5e or CAT-6 cable for video is recommended for optimal video quality. The DDC CAT-5 cable does not need to be shielded.