Single Head DVI-D (1920x1200), USB 2.0, USB KVM Extender


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SmartAVI's SDX-XT is a Single Head DVI-D (1920x1200), USB 2.0, USB keyboard-mouse and stereo audio extender, sending signals up to 500 ft (152 m) away over a single conventional and inexpensive CAT5/5e/6 cable. This new technology is superior to older DVI extenders that require a special CAT6 shielded cable to go a short distance. The SDX-XT is the first extender on the market to feature 1920 x 1200, USB 2.0 and full KVM extension on one cohesive system and is optimized for Full HD monitors with crystal-clear picture; excellent for detail driven work.

SmartAVI SDX-XT Diagram

SDX-XT Features

  • Extends DVI-D up to 500 feet from the source
  • HDCP Support
  • Supports up to 1920 x 1200 digital video resolution @ 60 Hz
  • Automatic DDC Learning
  • USB Keyboard and Mouse extension
  • Uncompressed Video
  • External power adapter for transmitter and receiver unit
  • Supports Stereo Sound
  • Compatible with Windows, Mac and Linux Operating Systems
  • Transparent USB 2.0 extension



FULL MANUAL Brochure Quick Start Guide

SmartAVI SDX-XT Specifications

Format DVI-D (HDMI-ready with adapter)
Video Resolution Resolution: high definition 1920 x 1200 Color Depth: 24-bit color depth Latency: less than 1 ms
Video Bandwidth Single-link 340 MHz (10.2 Gbps)
Input Interface (TX) (1) DVI-I 29-pin
Output Interface (RX) (1) DVI-I 29-pin
Max Output Distance Up to 1920 x 1200 @ 60 Hz
Equalization Automatic
Input TMDS Signal 1.2 Volts [peak-to-peak]
Input DDC Signal 5 Volts [peak-to-peak, TTL]
Data Rate 1.65 Gbps per color
Input Interface (TX) (1) USB Type B
Output Interface (RX) (2) USB 1.1 Type A for KM Devices
(2) USB 2.0 Type A Transparent
Keyboard and mouse Keyboard and mouse emulation
Format Stereo
Input Interface 3.5 mm Jack Socket (Female)
Output Interface 3.5 mm Jack Socket (Female)
Interface RJ-45 Cable
Requirements CAT5/5e/6
Maximum Length 500 ft
Power 100-240 VAC/ 5VDC @ 3A/15W
Dimensions 7.8" W x 1.15" H x 3.65" D
Weight 1 lb (.5 lbs per unit)
Approvals UL, CE, ROHS Compliant
Environmental Operating Temperature +32 to +104°F (0 to +40°C)
Environmental Operating Humidity 20% to 80% (non condensing)
Storage Temperature -4 to 140°F (-20 to +60°C)
Storage Humidity Up to 95% (No Condensation)
Compliance EMC FCC (Class A), CE (Class A), ICES-003
Enviornmental Compliance RoHS2 (CE)
Support Warranty 1-year

SDX-XT Applications

  • Digital Signage
  • Security
  • PC Networking
  • Conference Center Systems
  • Point of Sale
  • Camera Surveillance
  • Video Phone
  • Control Room Systems
  • Recording Studio
  • PC KVM Extension