As DisplayPort evolves to support ultra-high resolutions and increased data rates, robust compliance testing is essential to ensure interoperability across devices and interconnects. This application note provides a structured overview of physical-layer testing for DisplayPort source transmitters and passive cables, aligned with VESA CTS v2.1. The note covers key test procedures using Rohde & Schwarz solutions, including oscilloscope-based measurement at standardized test points, automated test execution with ScopeSuite, and signal integrity debug via equalization and jitter decomposition. It further details cable characterization using mixed-mode S-parameter analysis on a Vector Network Analyzer (VNA), with support for simulated eye diagrams and TDR-based impedance diagnostics. Practical setup examples and product references are provided to help engineers perform repeatable, standards-compliant DisplayPort PHY validation.

16-Jul-2025 | AN-No. 1SL418

Calibration, METAS, ZNA, ZNB, ZN-Z270, ZN-Z235, ZN-Z229, ZN-Z224, Uncertainty, Traceability, Traceable S-Parameters This video shows the practical steps that an engineer must perform to calibrate the R&S®ZNA, run a verification test and more.

Calibration, Accuracy, METAS, ZNA, ZNB, ZN-Z270, ZN-Z235, ZN-Z229, Uncertainty, Traceability, Traceable S-Parameters This video is a short summary of how the METAS research can benefit the engineer who makes traceable S-parameter measurements.

R&S®ZN-Z25 RFFE Cable with Adaptors - Specifications

This paper investigates the evaluation complexities and importantce of PAM-4 interconnects at high data rates.

22-Oct-2020 | AN-No. GFM355

SCPI recorder for Rohde & Schwarz vector network analyzers

24-Mar-2025

Visit Rohde & Schwarz at the Embedded world 2024 in Nuremberg for the test & measurment solution you need.

R&S®Forum for Instrument Remote Control

28-Jun-2018 | AN-No. 1MA196

This application note describes Methods of Implementations (MOI) for precise, fast and error-free compliance testing of high-speed backplanes.

07-Apr-2021 | AN-No. GFM357

This application note describes Methods of Implementations (MOI) for precise, fast and error-free compliance testing of high-speed backplanes and direct attach copper cables (DAC).

07-Apr-2021 | AN-No. GFM356

Using network analyzers to measure fluids, gels and solids - White Paper

Listing of all video overview pages sorted by categories and themes. Looking for additional insight on a specific application or measurement technique? Pick your topic of interest.

Here you will find bargains like the latest generation test and measurement instruments which have been used by our sales teams for demonstration, training and loan.

A wide range of Signal Integrity solutions from Rohde & Schwarz ► Get more information!

R&S®VISA is a standardized software library that allows fast communications over diverse interfaces with a wide variety of T&M instruments that are detected on the network from PC applications.

26-May-2020 | AN-No. 1DC02

Leading solutions from Rohde & Schwarz for Ethernet test. Check the compliance of Ethernet interfaces of your designs to Ethernet standards - get more information!

R&S®ZNx-K100 SNP Assistant - Fact Sheet Brochures and Data Sheets

Generating models with a VNA and using these on an oscilloscope via the deembedding

23-May-2023 | AN-No. 1SL393

R&S ZN-Z15 RFFE Interface - Specifications

Versatile Software Tool for Rohde & Schwarz Instruments

RSCommander is a versatile software tool for a wide range of Rohde & Schwarz spectrum-, network analyzers, signal generators and oscilloscopes. It allows for automatic instrument discovery, making screenshots, reading traces, file transfer and simple script creation.

24-Dec-2017 | AN-No. 1MA074

06-Sep-2022 | Press Releases | Test & measurement

Rohde & Schwarz will showcase at EuMW in Milan the latest testing capabilities for microwave components and new solutions for the road to 6G.

Know your jitter when debugging - White Paper

Join RF experts from Rohde & Schwarz and the industry live and online for the first time at the RF Testing Innovations Forum 2025!

Perform interface tests during your USB design process and verify the compliance with USB test solutions from Rohde & Schwarz > Get more information!

18-Jan-2023 | Press Releases

At DesignCon 2023, Rohde & Schwarz will not only showcase live demos covering the latest industry trends, attendees will also be able to test their knowledge at the interactive Rohde & Schwarz “Are you a genius?” Digital Debug Design challenge. Plus, Rohde & Schwarz will offer a full-day workshop in cooperation with industry experts such as Samtec, ataitec, Clear Signal Solutions, and Missouri University of Science & Technology.

Efficient analysis of power and signal integrity and EMC - Flyer

Where history meets tomorrow - Vector Network Analyzer - Flyer Brochures and Data Sheets Flyer

Read this application card to learn more about what the 10BASE-T1S Ethernet compliance test offers and how it ensures reliable operation and functionality.

15-May-2020

31-Mar-2022 | Press Releases | Test & measurement

New compliance test automation software from Rohde & Schwarz for IEEE 802.3 cable assemblies allows for precise and time-saving compliance tests of high-speed cables and backplanes according to the IEEE 802.3bj, by, cd and ck standards. The R&S ZNrun vector network analyzer automation suite controls a vector network analyzer and a switching solution from Rohde & Schwarz to provide automated testing of high-speed Ethernet cable assemblies, considerably reducing the testing time and potential errors compared to manual Ethernet cable assembly test methods. Rohde & Schwarz demonstrates the solution for the first time at DesignCon 2022 in Santa Clara, California.

This application note reviews a new calibration subsystem which consists of Inline Calibration Units (ICUs). These ICUs are designed for in situ use, so they are left in place both during the calibration procedure and during the measurement of the Device Under Test (DUT).This adds versatility, convenience and accuracy to the VNA based measurement system, as it means the calibration can be refreshed at any time without manually disconnecting the DUT from the test system.

29-Sep-2017 | AN-No. 1EZ71