Accepts dual-link DVI, single-link DVI or HDMI input
Supports both DVI and analogue RGB output monitors
Supports image overlapping
Available in two model sizes
The Datapath x4 is a stand alone display wall controller that accepts a standard single or dual-link DVI input and can flexibly display this across four output monitors.
Each output can be driven as DVI or analog RGB, and can represent an arbitary crop region of the original input image. The output resolution and frame rate does not need to be related to that of the input, as the Datapath x4 display controller will optionally upscale and frame rate convert each cropped region independently.
The x4 is now available in 1U rack mount format (438x172 x40mm).
For application case studies containing the Datapath x4 click here
Supports Creative Monitor Arrangements
Each output monitor can take its input from any region of the DVI image, since all the required cropping, scaling, rotation and frame rate conversion is handled by the x4 hardware. These regions can overlap to allow any output to replicate another, or they can be configured to support any creative splice of the source material.
This allows the support of many non-rectangular screen arrangements with uneven gaps, and any mix of orientations. Click on here to view examples of creative video wall arrangements using multi-displays, within our product gallery for the x4 display controller.
Dual-link DVI Input Supports High Resolutions
Dual-link video input will support high resolution pixel-perfect source images for display. The Datapath x4 display wall controller can additionally present a default native resolution to the source to allow still higher custom resolutions at reduced frame rate, but still remain within the capabilities of the dual-link video interface. Most standard graphics card sources will output at this native resolution. Since the x4 will scale and frame rate convert, using a triple buffered capture architecture, the output monitors can still be driven at their preferred frame rates and resolutions.
At high resolution, DVI signals cannot normally be guaranteed beyond 5m cables, due to the nature of the signal losses inherent in the DVI cables and connectors. Datapath have added active equalization hardware on the input to the x4, which is able to compensate for these losses and support cable lengths of up to 20m, even at full dual-link resolutions (330 Mhz pixel clocks). Lower resolutions will allow even longer cable lengths.
Additionally, Datapath x4 display controller control application allows user configuration of the equalization levels to guarantee that any combination of input cable length and cable type can be adjusted for optimum quality.
The Datapath x4 supports simple editing of custom input and output configurations via a USB connection to a PC. Once configured, the Datapath x4 will run stand alone, without the need for the USB connection, and will auto detect input resolutions and adjust internal scaling appropriately to drive the output monitors in a consistent manner.
The Datapath x4 display wall controller will auto-sense input and output frame rates, automatically genlocking when possible. Four identical output monitors will automatically be driven genlocked and if the input timings match they are additionally genlocked and clock-locked to the source signal.
The Datapath x4-1U has been developed with an "Output Framelock" button situated on the front of the unit. This button enables the user to set up the unit with all four outputs set to exactly the same timings, quickly and everytime. this will allow the 4 monitors connected to be synchronised to provide the user with smooth clear video.
High resolution input, VGA, HD to 4k
Allows up to 330 MHz pixel clock input modes.
High quality scaler and frame rate converter
Scale input resolution and frame rates.
Bezel or gap correction
Enables hiding output content behind bezels and avoids jagged content for seamless output display.
Independently select area of interest for each screen input.
Lock the output frames to the input frame.
Rotation and mirroring
Indpendent rotation and mirroring for each ouput.
Flexible EDID management
Configure the x4 to force a particular input signal.
Input to output overlap
All or part of the content can be repeated on multiple outputs.
Non-volatile memory configuration
Once programmed the x4 will work as a stand alone plug and play controller.
Input equalisation and signal boost for long DVI cables introducing DVI noise.
Use multiple x4s with dL8s for large walls.
Dual and single-link decomposition for mosaic input video feeds.
Test pattern generation
Make your installations easier with inbuilt test pattern designs on each output screen.
Portrait to landscape aspect ratio converter.
Hardware and software reliability
High reassurance for hardware and software reliability.
Electrical tests are tailored according to hardware design and will be based around one or more technologies: Boundary scan, In-circuit test, Flying probe, Functional test.
Prior to acceptance and shipping, all hardware is functionally tested and re-inspected on site at Datapath.
Datapath hardware is certified listed accessory cards under IEC and UL 60950-1 File number E345219. Each capture card includes a unique serial number, which is traceable back to bare printed circuit board.
Software is passed through both automated test procedures for regression testing and written test procedures, accredited by test certified personnel.
Speed and accuracy of support
Accessibility to technical engineering knowledge.
Datapath support responses are answered by specialised hardware or software engineers.
|Dimensions||Datapath x4: 235 x 175 x 44mm (W x L x H)
Datapath x4-1U: 438 x 172 x 40mm (W x L x H)
|Outputs||4 x single-link DVI or Analog RGB outputs: To 165 Mpixel/s|
|Firmware Support||Updates supported via USB|
|USB 2.0||Full Speed (12 bit/s) operation supported|
|Input Surface||4k x 4k maximum|
|Output Screens Resolutions||Up to 2.5 Mpixel (maximum 2048 pixels in either directions)|
|1 x dual-link DVI-D capture||To 330 Mpixel/s|
|Arbitrary Up Scaling||64 x original surface area|
|Temperature||Operating Temperature: 0-35 Deg°C / 32-96°F|
|Power Requirements||5V DC, 18W
Datapath x4: Universal mains (100-240V) adapter supplied
Datapath x4-1U: Internal PSU (100-240V)
|Cooling||Internal cooling fans in both models
Note: x4-1U has a larger fan, producing less noise
|Warranty||3 years for both models available|
The X4 input supports DVI-D Progressive input signals only, interlaced video signals are not supported.
We are continuously developing the technology used within our product ranges delivering outstanding innovative solutions, therefore the specification may change from time to time.
|Datapath x4||Datapath x4 multi display controller, PLUS x4-PSU power supply and 1 x USB 2.0 cable Type A to Type B|
|Datapath x4-1U||Datapath x4 multi display controller, PLUS 1 x USB 2.0 cable Type A to Type B|
Your packing box should contain the following items:
All products are shipped with the latest software available, unless stated otherwise. Special requirements may be organised by contacting our Sales team.
Applications & Drivers