Draco vario ultra Dual-Head / Dual Link

The Draco vario ultra Dual-Head/Dual Link KVM extender is available in two variants to either extend DVI Dual Link video signals or transmit two DVI signals to two monitors via one data cable.

Fraunhofer IIS’ Lici® codec inside

The Draco vario ultra Dual-Head KVM extender enables the connection of two DVI monitors over a single Cat X or fiber cable, saving the expense of a second extender and reducing cabling cost and installation effort. When used in conjunction with KVM matrix systems, the Draco vario ultra Dual-Head KVM extender saves valuable matrix ports.

Its sister product, the Draco vario ultra Dual Link KVM extender, enables the transmission of DVI signals to one single monitor up to 4K resolution. Extension of signals requires a single data cable. The extenders are compatible with regular Single-Head/Single extenders: Consoles can access Single-Head/Single Link CPU Units instantaneously. In this situation, signals from Single-Head/Single Link sources are embedded within the Dual Link signal format and can be switched with no discernible switching delay.

Single-Head/Single Link images are displayed at their own native resolution within a blanked area on-screen.

Product Features

  • Excellent image quality at all resolutions
  • Only one KVM matrix port per unit required
  • Wide range of additional options:
    – Two USB ports for HID devices
    – USB 2.0 embedded
    – Serial interface (RS232 or RS422)
    – Analog audio
    – Digital audio
  • Redundant data link
  • 19” rack mount kit available
  • Redundant power (load-sharing) optional
  • Compatible* with all:
    – major operating systems
    – chassis of the Draco vario series
    – IHSE Draco KVM matrix switches
    – other main modules of Draco vario ultra extenders (49x series)
    – Draco vario add-on modules for audio and data signals such as USB 2.0, balanced audio or RS232

*Video Transmission of the Draco vario ultra extenders (series 49x) is not compatible with the main modules of Draco vario Classic (series 47x/48x) and the Draco compact extenders (series 477) .


Technical Details
Input DMS-59 (DVI-D Dual-Head/Single Link adapter)
DMS-59 (DVI-D Dual Link adapter)
Output DMS-59 (DVI-D Dual-Head/Single Link adapter)
DMS-59 (DVI-D Dual Link adapter)
Data rates (max.) 2 x 165 MPixel/s (Dual-Head)
330 MPixel/s (Dual Link)
Maximum Resolution Draco vario ultra Dual-Head:
2 x 1920 x 1200 @60 Hz
Draco vario ultra Dual Link:
2560 x 2048 @ 60 Hz
4096 x 2160 @ 30 Hz
Color Depth 8 bit / True Color
Maximum Cable Distance Cat X: 140 m
Multi-mode: 1 km
Single-mode XV (9 µ): 5 km
Single-mode (9 µ): 10 km
Optional Interfaces USB 2.0, analog audio with RS232, RS422, digital audio, PS/2, etc.
Keyboard/Mouse 2 x USB-HID



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Product Catalog 2020


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