Device Short Channel Fixture
The USB-IF Electrical Compliance Test Specification Enhanced SuperSpeed Universal Serial Bus defines how to measure the USB3.2 Gen1/2 electrical characteristics. Within these measurements it is important to use USB-IF approved Test Fixtures. This Device Short Channel fixture is part of the USB3.2 Gen1 Fixture Bundle. It is however possible to purchase this fixture also separate.
More details of the Test Topologies can be found here.
For test and measurement equipment use USB-IF approved equipment.