SM-UHN-4D - SmartAVI 4-Port Dual-Head HDMI KVM Switch with 4K Ultra-HD support, Formally UHDN-4P-Duo, (4K KVM / Dual-Head KVM Switch)
        4-Port Dual-Head HDMI KVM Switch with 4K Ultra-HD support.
        
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Description:
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. The SM-UHN-4D supports resolutions of up to 3840 x 2160 @ 60 Hz with zero pixel loss from TMDS signal correction. The UHDN-4P-Duo is the perfect control solution for supervisors and administrators who use dual display with HDMI connectors, allowing them to take command of keyboard and mouse functions on remote systems with the press of a button. Better still, the UHDN-4P-Duo is the first dual-head KVM switch on the market to offer full Ultra-HD 4K emulation at 60Hz directly out of the box. It features EDID-assisted HDMI emulation, which ensures visual workspaces and screen resolutions are remembered every time it connects to a new system: it's a powerful, simple, and invaluable tool! The SM-UHN-4D is easy to control in a variety of methods, including Front Panel Buttons, USB Keyboard Hot Keys, & RS-232 Commands.
Features:
        • 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
      
Specification:
        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
 
 
      
                    