
SDX
Super Range DVI-D, RS232 and IR 
Extender
www.smartavi.com
Installation
Manual
What’s in the Box?
PART NO. QTY DESCRIPTION
SDX-RX   1 SDX Receiver. DVI-D + RS232 + IR Re-
ceiver over CAT5/5e/6
SDX-TX 1 SDX Transmitter. DVI-D + RS232 + IR 
Transmitter over CAT5/5e/6
Power Supply 2 PS5VDC4A
© Copyright 2012 SmartAVI, All Rights Reserved
NOTICE
The information contained in this document 
is subject to change without notice. Smart-AVI makes 
no warranty of any kind with regard to this material, 
including but not limited to, implied warranties of 
merchantability and fitness for any particular purpose.
Smart-AVI will not be liable for errors contained herein or for 
incidental or consequential damages in connection with the 
furnishing, performance or use of this material.
No part of this document may be photocopied, reproduced or 
translated into another language without prior written consent 
from Smart-AVI.
For more information, visit www.smartavi.com.
SmartAVI, Inc. / Twitter: smartavi
11651 Vanowen St. North Hollywood, CA 91605 
Tel: (818) 503-6200  Fax: (818) 503-6208
http://www.SmartAVI.com
Extend DVI-D video, RS232 and 
IR up to 330 feet (100m) over a 
single CAT5/5e/6 cable
Rack Mountable Option
Our SmartRack is the perfect solution to allow 
virtually all SmartAVI devices to be custom mounted 
in a standard 19” server rack. The SmartRack is fully 
adjustable and can secure/organize several devices.
Technical Specications
VIDEO
Format DVI-D Single Link
Maximum Pixel Clock 165 MHz
Input Interface (TX) (1) DVI-D 29-pin (Female)
Output Interface (RX) (1) DVI-D 29-pin (Female)
Resolution Up to 1920 x 1200 @60Hz
DDC 5 volts p-p(TTL)
Input Equalization Automatic
Input Cable Length Up to 20 ft.
Output Cable Length Up to 20 ft.
OTHER
Power External 100-240 VAC/5VDC2A @10W
Dimensions 5.125 in W x 1 in H  x 3.625 in D
Weight 0.5 lb
Operating Temp. 0-55 °C   (32-131°F)
Storage Temp. -20-85 °C (-4-185 °F)
Humidity Up to 95%
RS232
Input Interface DB9 (Female)
Output Interface DB9 (Female)
Control @ 115 Kbps
IR
Frequency Response 30KHz to 80KHz
Input Interface (RX) (1) 3.5 mm (Female)
Output Interface (TX) (1) 3.5 mm (Female)