UCD-400 • DP 1.4 Test Device


DCP Approved HDCP 2.2 CTS Test Tool

UCD-400 is platform for both HDCP 2.2 and DP 1.4 Link Layer Compliance Tests. UCD-400 is a DCP Approved test tool for testing HDCP 2.2 Receivers and Transmitters on the DisplayPort interface. Approval for testing Repeaters is pending.

UCD-400 is a HBR3 capable interface test unit for verifying DisplayPort™ interfaces up to 8K@30 Hz and 4K@120 Hz video modes. UCD-400 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.

Product selection

SW • HDCP 2.2 CTS Options
SW • DP 1.4 LL CTS Options
SW • UCD Console Options
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HDCP 2.2 CTS Test Tool for DisplayPort 1.4

UCD-400 is Unigraf's Hardware platform for HDCP 2.2 Compliance Tests on DispalyPort 1.4 interface. UCD-400 is a DCP Approved HDCP 2.2 CTS Test Tool for testing sinks and sources. Official approval for testing repeaters is expected to be announced shortly. UCD-400 is also a VESA certified test tool for DP 1.4 Link Layer CTS Tests.

UCD Console GUI as a Test Software

UCD Console GUI is a common user interface for all UCD-300/400 series Test Tools. UCD Console is provided as a standard Software with each UCD-300/400 delivery. HDCP 2.2 CTS Test is an add-on feature for UCD Console GUI. The tests can be straightforwardly enabled to any UCD-300/400 installation with an SW update and application of the corresponding license key. UCD Console features ready-made test sets for HDCP 2.2 CTS Tests. You can easily select, run and monitor tests in UCD-Console GUI.

In addition to the Compliance Tests, UCD-323 features Functionality Testing of HDCP 1.3 and HDCP 2.2 encryption.

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. The unit supports FEC, DSC and LTTPR.

Please contact Unigraf for details. 


  • 8K and 4K compliant test equipment
  • DCP Approved HDCP 2.2 CTS Tests for Sinks and Sources
  • DP 1.4 Link Layer 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
  • UCD Console GUI for debugging
  • High level API for easy integration

What is DisplayPort™ LTTPR?

Click the image below to open a presentation that provides you a brief description on what LTTPRs are and how they connect to other DisplayPort enabled devices.

Product selection

SW • HDCP 2.2 CTS Options
SW • DP 1.4 LL CTS Options
SW • UCD Console Options
Get a Quote


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