UCD-400 DP 1.4 Test Device


Test 8K and 4K Sinks and Sources

UCD-400 is an interface test unit for verifying DisplayPort™ interfaces up to 8K@30 Hz and 4K@120 Hz video modes. UCD-400 is platform for both DP 1.4 Link Layer and HDCP 2.2 Compliance Tests. 

It is a flexible and robust tool either via a GUI on a laboratory desktop or via automated functionality tests. The associated software provide the user access to the vital parameters and controls needed when evaluating the various functions of the interface.

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For R&D and Test Automation

UCD-400 supports both hands-on debugging and running extended automated test sequences. UCD Console GUI is a preview and test application for dektop use. Each interface function has a well structured dialog for superior at-a-glance viewability.
Unigraf TSI is a test software API that provides the system integrator a fast and reliable way for ensuring the functionality of the tested equipment.

Validation Tool

UCD-400 is platform for both DP 1.4 Link Layer and HDCP 2.2 Compliance Tests. You can use the same unit for testing both Sink and Source DUT. Capability for testing Repeaters will be added later. The unit supports FEC, DSC and LTTPR. Please contact Unigraf for details.


• 8K and 4K compliant test equipment
• DP 1.4 Link Layer and HDCP 2.2 Compliance Test
• DP 1.4 / HBR3 input and output in one unit
• DSC, FEC and LTTPR support
• HDCP 1.3 and HDCP 2.2 support
• Capture and source video and audio.
Set configuration parameters
• USB 3.0 connected
• UCD Console GUI for debugging
• High level API for easy integration