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Welcome  KVM solutions  KVM switches  DP1.2-MUX

DP1.2-MUX - The KVM switch for native 4K UltraHD resolution over DisplayPort™ 1.2

The KVM switch DP1.2-MUX is designed for working environments requiring native 4K UltraHD resolutions. Here the computer input and output side are switched with DisplayPort 1.2. The computers connected to the KVM switch are operated centrally at the workstation. 

The workstation is equipped with a keyboard, mouse and a DisplayPort™ monitor. Switching between computers is done either via the buttons on the front of the KVM switch, via configurable key combinations on the keyboard or via a serial device connected to the service or RS232 interface.

Two USB 2.0 interfaces are available on the front of the KVM switch for operating any USB device. The connected USB devices are made available to the active computer. The KVM switch works with full keyboard and mouse emulation on each channel and guarantees error-free booting and operation of the connected computers at all times.

The KVM switch DP1.2-MUX-USB enables the operation of up to four computers from one workstation. The multichannel version allows you to connect up to four monitors per computer to the KVM switch.

Front view DP1.2-MUX
Rear view DP1.2-MUX
Front view DP1.2-MUX2-MC2
Rear view DP1.2-MUX2-MC2
Rear view DP1.2-MUX4-USB

Product details


  • DisplayPort™ 1.2 on input and output side
  • E-DDC support
  • Resolution with pixel rates between 25 MP/s and 660 MP/s
  • Colour depth: 24 Bit
  • Horizontal frequency: 25 kHz - 295 kHz
  • Vertical frequency: 20 Hz - 240 Hz

Exemplary resolutions:

  • 4096 × 2160 @ 60 Hz (4K @ 60 Hz)
  • 3840 × 2160 @ 60 Hz (Ultra-HD @ 60 Hz)
  • 2560 × 1600 @ 60 Hz
  • 2560 x 1440 @ 144 Hz
  • 1920 × 1200 @ 60 Hz
  • 1920 x 1080 @ 240 Hz
  • 2048 × 2048 @ 60 Hz (2K x 2K)

Further standardized resolutions with refresh rates within the range of the maximum pixel rate as well as horizontal and vertical frequency possible.


  • Accesses the computer's standard interfaces only
  • Switching via push button, keyboard hotkeys or serial device connected to the service interface
  • Requires no software installation
  • Available as desktop and 19" rack mount variant
  • Internal power supply
  • Aluminium housing for best interference resistance
  • Hot-pluggable


  • USB Keyboard / Mouse
  • USB 2.0 transparent
  • Audio

System upgrade

  • Flash upgrade at device


  • Available as desktop (DT) or rack mount (RM) variant

Video channels

  • Singlechannel
  • Multi-Channel 2
  • Multi-Channel 3 (on request)
  • Multi-Channel 4 (on request)

Peripheral connections

  • Available for USB connections 

The DP1.2-MUX switches are fully equipped. There are no recent expansions available.

Connect the computers to the back side of the device. Distinctive standard cables connect keyboard, mouse, audio and USB interfaces to the switch.

  • Cable length of USB cable sets: 2 m, 5 m

For connecting the user console simply link keyboard, monitor, mouse, speakers and USB devices to the intended interfaces.

To find out more details about the startup, you can download the DP1.2-MUX manual.

List of item numbers

Item No.Description


Abbreviation Description
MC2 Multichannel variant with two video inputs per channel
USB USB interface for keyboard and mouse
RM Rackmount kit

What are KVM switches?

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Resolutions up to 4K

Resolutions up to 4K

DisplayPort video signals

DisplayPort™ video signals

DVI-DualLink video signals

DVI-DualLink video signals

DVI-SingleLink video signals

DVI-SingleLink video signals

Analogue VGA video signals

Analogue VGA video signals

CrossDisplay-Switching feature

CrossDisplay-Switching feature

USB 2.0 transmission

USB 2.0 transmission

Transmission of audio signals

Transmission of audio signals

Integrated OnScreenDisplay

Integrated OnScreenDisplay


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