Accessories for Machine Vision Products - STEMMER IMAGING


Important enablers for the perfect solution

Datapath multi display products

Build dynamic video walls, small or large with the Datapath x4 and the Datapath dL8. These products have been designed and developed to allow the user to utilise their creative imagination to construct display solutions for digital signage applications and video walls over multiple screens.

By combining these products you can take advantages of a system that delivers unlimited creative possibilities at low cost. A flexible multi display system capable of supporting up to 32 screens.

The stand alone display controller Datapath Fx4 offers even more sophisticated technology: through support of 4k content at 60 frames per second, full HDCP compliance and the ability to daisy chain controllers, the Datapath Fx4 provides the means to display high quality content in any creative configuration, at any size.

Markets & applications

  • Live events
  • Public displays
  • Retail environments
  • Corporate environments


Datapath dL8

  • 8 output video distribution amplifier for dual-link DVI signals
  • Amplification and signal processing of any DVI input signals
  • Supports up to 32 monitors in connection with 8 Datapath x4 display controllers
  • Supports resolutions of up to Quad-HD (3840 x 2160)
  • Pixel clock of up to 330 MHz
  • Dimensions: 1U rack mount format (438 mm x 40 mm x 172 mm)
  • Input links:
    • DVI-D (dual link)
    • USB (type B) for host communication
    • IEC mains voltage input
  • Output links: 8 x DVI-D (dual link)
  • Input options:
    • TMDS re-clocking equalizer supports input cable lengths of up to 20 m
    • Programmable EDID for display preferred mode
    • No limitation regarding aspect ratio or frame rates of DVI signals in compliance with the dual link 330 MHz specification
    • Input is not HDCP compatible
  • Output options: supported cable lengths to standard DVI receivers of up to 5 meters

Datapath x4

  • Splits DVI input signal into up to four monitor outputs
  • Supports HDMI signals (optional DVI/HDMI adapter)
  • Each output image can be mirrored independently or rotated (90°, 180° or 270°) to support both portrait and landscape monitors
  • Full bezel width and height correction for all types of displays
  • Best for projectors with edge blending function
  • Supports image overlapping
  • Programmable input EDID to allow arbitrary input resolutions and frame rates
  • Connects to DVI and RGB monitors
  • Standalone operation supports auto-detecting of input and output resolutions
  • Programmable output configuration via a USB connection to a PC
  • Graphics programme facilitates image cropping, scaling and rotation
  • Active equalisation hardware for higher cable lengths up to 20 m at full dual-link resolution
  • Pixel clock up to 330 MHZ

Datapath Fx4

  • Multi-faceted stand alone display controller supporting a choice of inputs, high bandwidth loop-through as well as 4 genlocked outputs in either DisplayPort or HDMI
  • Features a DisplayPort1.2 main input alongside two HDMI1.4 inputs offering either 4k 4096x2160p at 60 fps or UHD 2160p at 30 fps respectively
  • Intuitive user interface allowing users to determine which input is used
  • Each output monitor can take its input from any region of the input image as all of the required cropping, scaling, rotation and frame-rate conversion is handled by the Datapath Fx4 hardware
  • HDCP support on all inputs and outputs
  • Network or USB interfaces allow platform independent control
  • Dual Ethernet ports to allow users to add the device to their networks.
  • Datapath’s hugely popular multiscreen design tool, Wall Designer has also been updated to incorporate Fx4. Wall Designer allows users to add displays from the ever expanding database of monitors, visualise their content by adding inputs and adjusting display regions and finally instantly program all Datapath Fx4s either via USB or the network ports.

Contact us

Technical Support

+31 575 - 79 88 81
+31 575 - 49 30 08

Sales / Consulting

+31 575 - 79 88 80
+31 575 - 49 30 08

Callback Service

If you have a question or need some information please provide us some data. Our sales team will callback as soon as possible!

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Datapath FX4/D stand-alone display wall controller

  • Video Input: 1 x DisplayPort1.2 (2160 p / 60 up to 616 MP ...


Datapath FX4/H stand-alone display wall controller

  • Video Input: 1 x DisplayPort1.2 (2160 p / 60 up to 616 MP ...
File Topics Size
Datapath Fx4
Data sheets
541.0 KB
Datapath Fx4 Wall Controller Quick Start Guide | 1.1.0
1.3 MB
Datapath Fx4 Wall Controller User Manual | 1.1.0
1.8 MB
Datapath Fx4-SDI
Data sheets
476.6 KB
Datapath Fx4-SDI Wall Controller User Manual | 1.1.0
2.5 MB
Datapath Hx4
Data sheets
437.0 KB
Datapath Wall Designer Application Note | 1.0.0
Application Notes
1.7 MB
Datapath Wall Designer Software Datasheet | 0.5
Data sheets
2.5 MB
Datapath X4 Wall Controller Configuration Setup Guide | 1.0.0
351.7 KB
Datapath X4 Wall Controller User Manual | 01.03.03
2.0 MB
Datapath dL8
Data sheets
436.5 KB
Datapath dL8 Distribution Amplifier Quick Start Guide | 2.00
1.0 MB
Datapath x4
Data sheets
455.7 KB
Datapath x4 Driver and Application Release Notes | 3.2.3
53.8 KB