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Accessories : Cables : Atlona :  Atlona AT-HD4-SI40SR

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AT-HD4-SI40SR HDMI Extender over Single CAT 5/6



MSRP: $269
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Atlona spec sheet        
AT-HD4-SI40SR - HDMI Extender over Single CAT 5/6


AT-HD4-SI40SR Atlona High Speed HDMI Extender Kit over single CAT 5/6/7 with Full 3D Support (1080p up to 130ft)

The Atlona AT-HD4-SI40SR is an HDMI over Cat 5/5e/6/7 Extender Kit, which allows Deep Color and full 3D support plus DTS-HD and Dolby TrueHD over a single low cost Cat 5/5e/6/7 interface with up to 130ft full HD 1080p or 1920x1200. The Atlona AT-HD4-SI40SR is a perfect solution for extending a Blu-Ray player, Sony PlayStation or Apple TV from a remote location.

Key Features:
  • 7 selectable on board EDID modes plus learning feature to ensure optimal display requirements are met
  • High Speed HDMI - Deep Color & full 3D support
  • Extends the transmission up to 130ft (40m) from an HDMI source at Full HD 1080p
  • Pure uncompressed 7.1ch digital audio preserved over HDMI to Cat.5/5e/6/7 cable transmission
  • DTS-HD and Dolby TrueHD high bit rate audio support
  • HDCP Compliant
  • Adjustable 8-level equalization control compensation to optimize signal transmission when longer HDMI cables are necessary
  • Allows cascading
  • Wall mounting housing design for easy and robust installation


  • Technical Specifications:
  • Transmitter Input: HDMI (Type A)
  • Transmitter Output: RJ45
  • Receiver Input: RJ45
  • Receiver Output: HDMI (Type A)
  • HDCP/EDID Compliant: Yes
  • Resolution Support: Up to1080p or 1920x1200
  • Deep Color support
  • Full 3D support: Yes
  • Audio support: Up to 7.1 channel uncompressed digital audio
  • Signal equalization: 8-level digital control at RX
  • EDID: 7 presets plus learning capability
  • Dimensions: 2.9” x 3.5” x 1” (75 x 90 x 25mm)
  • Weight: 1.1lbs (480g) each
  • Power Supply: 5V 4A DC (universal 110/220v)


  • Package Includes:
  • 1x AT-HD4-SI40SR kit (Transmitting and Receiving Modules)
  • 2x 5V Power Supply (removable A/C plug and locking style pin connector)
  • 1x User’s Manual