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SM-UHN-4D

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4-Port | Dual-monitor | HDMI KVM switch | 3840×2160 | @60Hz

The SM-UHN-4D (formerly UHDN-4P-DUO) 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.

formerly UHDN-4P-Duo
  • Supports all major Operating Systems like Windows, Mac,
    Linux, Sun, Unix, DOS, etc
  • 4K Ultra-HD resolution – supports up to 3840 x 2160 @
    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
  • Server Collocation
  • Digital Signage
  • Education
  • Airports
  • Dealer Rooms
  • Control Rooms
  • Audio/Visual Presentations
  • Shopping Centers
  • Hotels/Resorts
VIDEO
Format HDMI
Input Interface (8) HDMI 19-pin
Output Interface (2) HDMI 19-pin
Resolution Up to 4K (3840×2160 @60Hz)
DDC 5 volts p-p (TTL)
Input Equalization Automatic
Input Cable Length Up to 20 ft.
Output Cable Length Up to 20 ft.
AUDIO
Input Interface (4) 3.5 mm Stereo Audio
Output Interface (1) 3.5 mm Stereo Audio
Impedance 600 Ohm
Frequency Response 20 Hz to 20 kHz
Nominal Level 0-1.0 V
Common Mode Rejection at 60 dB
SOFTWARE COMPATIBILITY
Operating Systems Operates with virtually any OS including Windows, DOS, Linux, Unix, Sun, Mac, etc.
USB
Signal Type USB 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
CONTROL
Front Panel Push Buttons with LED Indicators
RS-232 Via Control @ 115200 bps
Hot Keys Via Keyboard
OTHER
Power External
100-240 VAC/12VDC3A @ 24W
Dimensions 12.57” W x 1.76” H x 6.69” D
Weight 4.2 lbs
Approvals UL, CE, ROHS Compliant
Operating Temperature +32 to +104°F (0 to +40°C)
Storage Temperature -4 to 140°F (-20 to +60°C)
Humidity Up to 80% (No Condensation)
Emulation Keyboard and Mouse
Model # Description UPC
SM-UHN-4D-S 4-Port HDMI KVM Switch with Audio and USB 2.0 Support.Includes: [SM-UHN-4D, and PS12VD2A] 657477017453
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