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U7243C USB 3.1: 5 Gbps and 10 Gbps Transmitter Compliance Software For Infiniium Oscilloscopes

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Prices for: United States

* Prices are subject to change without notice. Prices shown are Manufacturer's Suggested Retail Prices (MSRP). Prices shown are exclusive of taxes.

Key Features & Specifications

Key capabilities

  • USB 3.1 transmitter compliance and validation testing for Gen 1 and Gen 2
  • Gen 2 SCDx/LBPM and preshoot/de-emphasis tests
  • Consistent results with USB-IF SigTest for USB 3.1 compliance analysis
  • Full automated testing with advanced measurement options provide a wide-range of electrical tests beyond what is tested for compliance


  • Full integrated automation with Type-C environment using N7018A Type-C Test Controller including power delivery contracts (PDOs), and orientation control in the test plan
  • Test setup wizard guides you through test selection, configuration, connection, execution, and results reporting
  • Measurement connection setups are displayed, and Oscilloscope setup is automatically configured for each test
  • Test results report documents test configuration, measurements made, pass/fail status, margin analysis, and waveforms


  • N7015A Type-C High Speed allows for accurate probing and connection to your USB 3.1 product for transmitter as well as receiver testing


  • Use the N5467A User Defined Application tool ( to:
  • Create and fully integrate custom tests, configuration variables, and connection instructions
  • Insert external application calls into the run sequence, such as MATLAB scripts or your device controller
  • Configure additional external instruments used in your test suite 


The U7243C USB 3.1 compliance test software for Infiniium oscilloscopes provides you with a fast and accurate way to validate and debug your USB 3.1 silicon, host, hub, or device. The U7243C software provides industry-leading automated test support for USB 3.1 products and displays the test results in a comprehensive test report. In addition to the measurement data, the test report provides margin analysis that gives details on how close your device performance is to the specification requirements.

For best measurement accuracy with devices that implement the Type-C connector, use the Keysight N7015A Type-C fixture.

Keysight’s USB 3.1 test solution is designed with the needs of the test engineer in mind.