4-Port Dual Display DVI-D KVM Switch with USB 2.0 Sharing


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The SM-DVN-4D (formerly DVN-4P-DUO-DL and DVN-4DuoS) is a dedicated multi-platform KVM Switch capable of managing up to 4 different computers through two monitors, USB keyboard & mouse, a set of speakers and USB devices like printers, memory devices, scanners, etc. The video connectors on the unit are DVI-I, which allows support for HDMI and VGA using inexpensive passive adapters or cables. When using a DVI or an HDMI monitor, computers can be a mix of either DVI or HDMI. When utilizing a VGA monitor, all computers must have a VGA/Analog video connection.

The SM-DVN-4D supports resolutions of up to 2560x1600 @60Hz with zero pixel loss from TMDS signal correction.

SmartAVI SM-DVN-4D Features:

  • DVI-I Dual Link Video Connectors; can mix DVI Dual-Link, DVI Single-Link and VGA Computers
  • HDMI and VGA support using inexpensive passive adapters or cables
  • Supports all major Operating Systems like Windows, Mac, Linux, Sun, Unix, DOS, etc
  • Supports resolutions up to 2560 x 1600 @ 60Hz
  • Zero pixel loss with TMDS signal correction
  • Supports USB keyboard and mouse
  • Supports additional USB 2.0 devices like printers, scanners, web cameras and more
  • Flash upgradeable firmware
  • Stereo Audio support
  • Front panel keys for manual port selection
  • Hot-key commands for quick port selection
  • RS-232 for remote control
  • Independent (asynchronous) switching of KVM and peripheral USB/audio ports. Users can listen to audio from one computer while working on a different computer, or scan a document and save it on another computer
  • Complete keyboard emulation for error free booting

SmartAVI SM-DVN-4D Applications:

The main function of this KVM Switch is to centralize the access of several computer into a single, comprehensive KVM Station. Its USB 2.0 functionality support allows users at the console to access USB devices that would otherwise be unavailable on conventional KVM Switches. For example, it allows the use of a flash memory drive or camera without having to plug it directly into the remote computer. The SM-DVN-4D is a perfect solution for the medical or industrial field where it may not be practical or safe to have on or more CPUs in the general vicinity.

The SM-DVN-4D is an excellent choice for Small Server Rooms, Digital Signage, Education, Airports, Dealer Rooms, Control Rooms, Audio/Visual Presentations, Shopping Centers, Hotels/Resorts, or any other location where you need to control four dual monitor DVI computers from a central location.

SmartAVI SM-DVN-4D-S Diagram
SmartAVI SM-DVN-4D-S Diagram

SmartAVI SM-DVN-4D Specifications:

Height 2.7 in.
Width 12.7 in.
Depth6.69 in.
Weight4.2 lbs.
Operating Temperature32-104°F (0-40 °C)
Storage Temperature-4-140 °F (-20-60 °C)
HumidityUp to 80%
PowerExternal 100-240 VAC/5VDC4A @24W
Front PanelPush Buttons with LED Indicators
RS232Via Control @ 115200 bps
HotkeysVia Keyboard
FormatDVI Dual Link; DVI Single-Link; VGA
Maximum Pixel Clock165 MHz
Input Interface(8) DVI-I 29-pin
Output Interface(2) DVI-I 29-pin
ResolutionDVI Dual-Link: 2560 x 1600;
DVI Single-Link: 1920 x 1200;
VGA: 1920 x 1080
DDC5 volts p-p (TTL)
Input EqualizationAutomatic
Input Cable LengthUp to 20 ft.
Output Cable LengthUp to 20 ft.
Data Rate1.65 Gbps per color
Frequency Response20 Hz to 20 KHz
Impedance600 ohm
Nominal Level0-1.0V
Common ModeRejection at 60dB
Input Interface(4) 3.5 mm Stereo Audio
Output Interface(1) 3.5 mm Stereo Audio
SignalingUSB 2.0, 1.1 and 1.0 w/Internal Hub
Input Interface(4) USB Type B
Output Interface(2) USB 1.1 Type A for KVM Devices
(2) USB 2.0 Type A Transparent
EmulationKeyboard and Mouse
Approved Agency UL, CE, ROHS Compliant

The part number SM-DVN-4D-S is the full SM-DVN-4D system and includes the SM-DVN-4D: 4-Port DVI-I Dual Link KVM Switch with Audio and USB 2.0 and the PS12VD2A: power supply.

SmartAVI SM-DVN-4D Resources:

SM-DVN-4D Quick Stat Guide
SM-DVN-4D Data Sheet
SM-DVN-4D Manual

UPC / EAN Barcode icon
UPC 813280017251
EAN 0813280017251