The DVN-4Duo 4-Port Dual Display DVI-D KVM Switch from Smart-AVI allows the user to control up to 4 computers using a dual DVI-D monitor setup and a single USB keyboard, mouse, and set of stereo speakers. The USB keyboard emulation feature allows for error-free booting and provides accurate and quick source switching by means of keyboard hotkeys. This KVM Switch supports 1920 x 1200 (WUXGA) resolution with zero pixel loss using TMDS signal correction. The USB 2.0 sharing feature allows the user to access USB devices such as cameras and flash memory drives without having to plug them directly into the remote computer. In addition, the KVM switch supports independent switching of KVM, USB peripherals, and USB/audio ports. This means you can listen to audio from one computer while accessing the hard drive of another computer. The DVN-4Duo 4-Port Dual Display DVI-D KVM Switch is compatible with major operating systems including Windows, Linux, Mac OS, Unix, and SunOS.
Easy Source Switching
- Simplified management of up to 4 computers with DVI-D, audio, and USB 2.0 outputs
- The KVM switch can be controlled remotely using keyboard hotkeys or RS-232 communication channel commands, as well as directly using the easy-to-read front panel
EDID Learning and Programming
- Effortless detection of DDC signals for attached devices
- Helps optimize the resolution of the selected graphics card to properly display on the remote monitor
- The DDC learning feature continues to replicate the right EDID for the computer to enable the display card to work effectively when unused ports are not selected
Full USB Keyboard and Mouse Emulation
- Accurate and quick source switching by means of keyboard hotkeys
- Emulation of keyboard and mouse for every attached computer through the USB cable
- Complete keyboard emulation for error-free booting
Real-World Applications
- Centralized access of multiple computers into one PC
- USB 2.0 sharing feature allows using USB devices, which would not be possible with conventional KVM devices
- USB flash drives or cameras can be accessed without having to plug them into a remote computer
- Suitable solution for medical or industrial fields, where it may not be practical or safe to have one or more computers in the vicinity
- Suitable for server collocation, digital signage, education, airports, dealer rooms, control rooms, audio / visual presentations, shopping centers, hotels / resorts, KVM switches
Flexible Control
- Can be controlled by any external device or program supporting RS-232
- Uses a simple protocol that enables easy integration with other devices
- Hotkeys enable the user to switch and access all the functions of the KVM system
- IR remote control (available separately) enables integration and control of the KVM switch
- SMTCP-2 TCP/IP Converter (available separately) enables switching and controlling the KVM switch from virtually anywhere in the world using a LAN or WAN connection
Flexible Sharing
- Connected computers can be controlled through independent switching of KVM, USB peripherals, and audio ports
- Users can listen to audio from one computer while accessing the hard drive of another computer and scanning a document on the third computer
- All connected devices can be switched to any one of the computer sources
Other Features
- Compatible with all major operating systems including Windows, Linux, Mac OS, Unix, and SunOS
- Supports high resolution 1920 x 1200 (WUXGA) @ 60 Hz
- Universal DVI single link connectors
- Zero pixel loss with TMDS signal correction
- Supports all USB 2.0 devices including keyboard and mouse
- Rack mountable in a standard 19" rack
- Flash-upgradeable firmware
- Front panel keys for selecting users and channels manually
- Balanced stereo audio output
- Designed and manufactured in USA
In the Box
Smart-AVI DVN-4Duo 4-Port Dual Display DVI-D KVM Switch with USB 2.0 Sharing
- Power Adapter
- Limited 1-Year Warranty
| Video |
| Format | DVI-D single link, DVI 1.0 |
| Maximum Pixel Clock | 165 MHz |
| Input Interface | 8 x 29-pin DVI-D, 2 inputs per channel |
| Output Interface | 2 x 29-pin DVI-D |
| Resolution | Up to 1920 x 1200 @ 60 Hz |
| DDC | 5 Vpp (TTL) |
| Input Equalization | Automatic |
| Input Cable Length | Up to 20.0' (6.1 m) |
| Output Cable Length | Up to 20.0' (6.1 m) |
| Data Rate | 1.65 Gb/s per color |
| Audio |
| Input Interface | 4 x 3.5 mm stereo audio |
| Output Interface | 1 x 3.5 mm stereo audio |
| Impedance | 600 ? |
| Frequency Response | 20 Hz to 20 kHz |
| Nominal Level | 0 to 1.0 V |
| Common Mode | Rejection at 60 dB |
| USB |
| Signal Type | USB 2.0, 1.1, and 1.0 with internal hub |
| Input Interface | 4 x USB type B |
| Output Interface | 2 x USB 1.1 type A for KVM devices
2 x USB 2.0 type A transparent |
| Control |
| Front Panel | Tactile switch, 2 x 20 character LCD display |
| RS-232 | Via control @ 115200 bps |
| Hotkeys | Via keyboard |
| IR | RC5 |
| General |
| Compatible Operating Systems | Windows, Linux, Mac OS, SunOS, Unix |
| Power | External 100 to 240 VAC / 5 VDC, 4 A @ 20 W |
| Approvals | UL, CE, RoHS compliant |
| Temperature | Operating: 32 to 131�F (0 to 55�C)
Storage: -4 to 185�F (-20 to 85�C) |
| Humidity | Up to 95% |
| Emulation | Keyboard and mouse |
| Dimensions (WxHxD) | 12.5 x 2.5 x 6.4" (31.8 x 6.4 x 16.3 cm) |
| Weight | 3.2 lb (1.5 kg) |
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