Gefen HDMI Extender over Cat5 up to 300ft (Discontinued. Replaced by EXT-HDMI1.3-CAT5-ELR)

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Extends your HDTV signal up to 300 feet away over two CAT-5 cables.

The HDMI CAT-5 MS Extreme Extender extends your HDTV display up to 300 feet away from your HDTV source using two CAT-5 cables. It is equipped with HDMI (high definition multimedia interface) connectors and is capable of supporting DVI (digital visual interface) equipment when used with a HDMI to DVI Adapter, providing greater flexibility and options when integrating several home theater components.

How it worksThe HDMI CAT-5 Extreme-S sender unit sits next to your computer, set-top box or DVD player source. Cables supplied with the HDMI CAT-5 MS Extreme connect your DVI or HDMI source to the send unit. The HDMI CAT-5 Extreme-R receive unit sits next to your HDTV display - up to 300 feet away. The display plugs into the back of the HDMI CAT-5 MS Extreme-R receiver unit. Two CAT-5 cables the sender and the receiver units to each other.

Note: The HDMI CAT-5 MS Extreme Extender is fully HDCP compliant.

Package Includes:

  • HDMI CAT-5 Extreme-S
  • HDMI CAT-5 MS Extreme -R
  • One HDMI to HDMI 6 foot cable
  • Two 5VDC Power Supply


  • Extends high definition displays up to 150 feet from the source at 1080p
  • Extends high definition displays up to 300 feet from the source at 1080i
  • Improved compensation for cable skew
  • Eliminates equipment noise in the viewing environment
  • Supports resolutions up to 1080p, 2K, and 1920 x 1200
  • Audio and video are transmitted digitally over the CAT-5e cable for zero signal loss
  • HDMI compliant
  • HDCP compliant


  • Video Amplifier Bandwidth: 1.65 Gbps
  • Single Link Range: 1080P/1920 x 1200
  • Input Video Signal: 1.2 volts p-p
  • Input DDC Signal: 5 volts p-p (TTL)
  • HDMI Connector: type A 19 pin female
  • Link Connector: RJ-45 Shielded
  • Power Supply: 5V DC
  • Power Consumption: 20 watts (max)
  • Dimensions: 3.4" D x 3.25" W x 1.25" H
  • Shipping Weight: 3 lbs.

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