SMARTAVI 

SMARTAVI SDX-PLUS-S HDBASET DVI-D USB 11 RS232 CAT5/5E/6 EXTENDER

Mfg Part Number:  SDX-PLUS-S  
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Price: $803.24 + Free Shipping
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Last Updated: Jan 03, 2026
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The SDX-Plus DVI extender is capable of sending a DVI-D signal up to 400 feet over a single conventional and inexpensive Cat5e/6 cable. The SDX-Plus is superior to older DVI extenders that require special Cat6 shielded cable to go a short distance. This unit also has stereo audio support, as well as USB keyboard-mouse and RS-232 extension, giving you the ability to control your displays or devices remotely.

  • Extends DVI-D up to 400 feet (120m) from the source
  • Data recovery for digital video
  • Supports up to 1920x1200 digital video resolution
  • Stereo audio support
  • Automatic DDC Learning
  • USB Keyboard and Mouse
  • Uncompressed Video
  • RS-232 extension allows for remote control of displays
  • External power adapter for transmitter and receiver unit
  • Plug and play
Main Specification
General Information
Manufacturer Smart Audio Video Innovation
Manufacturer Part Number SDX-PLUS-S
Manufacturer Website Address http://www.smartavi.com
Brand Name SmartAVI
Product Model SDX-PLUS-S
Product Name DVI-D, USB, RS-232 Extender
Product Type Video Extender Transmitter/Receiver
Technical Information
Connectivity Technology Wired
Number of Input Devices Supported 1
Number of Output Devices Supported 1
Maximum Operating Distance 400 ft
Video
Maximum Video Resolution 1920 x 1200
Interfaces/Ports
Network (RJ-45) Yes
DVI In Yes
DVI Out Yes
USB Yes
Serial Port Yes
Number of Network (RJ-45) Ports 2
Number of USB Ports 3
Number of DVI Inputs 1
Number of DVI Outputs 1
Media & Performance
Media Type Supported Twisted Pair
Twisted Pair Cable Standard Category 6
Power Description
Input Voltage 5 V DC
Physical Characteristics
Transmitter Height 1"
Transmitter Width 5.13"
Transmitter Depth 3.63"
Receiver Height 1"
Receiver Width 5.13"
Receiver Depth 3.63"
Transmitter Weight (Approximate) 8 oz
Receiver Weight (Approximate) 8 oz
Miscellaneous
Package Contents
  • 1 x Transmitter
  • 1 x Receiver
  • 2 x PS5VDC3A Power Supply
Country of Origin United States
Warranty
Limited Warranty 1 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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