Technical data

Notes on USB Electrical Compliance Testing 7
Device Receiver Sensitivity 65
Equipment Used 65
Selecting the Tests 66
Configuring the Tests 66
Connecting the Equipment 67
Running the Tests 68
Test Instructions 68
Viewing Test Results 70
4 Hub Hi-Speed Tests
Hub Hi-Speed Signal Quality Test - Upstream Facing Ports 73
Equipment Used 73
Selecting the Tests 73
Configuring the Tests 74
Connecting the Equipment - Differential Connection 74
Connecting the Equipment - Single-Ended Connection. 74
Running the Tests 76
Test Instructions, Part 1 76
Test Instructions, Part 2 77
Viewing Test Results 77
Hub Hi-Speed Signal Quality Test - Downstream Facing Ports 78
Equipment Used 78
Selecting the Tests 78
Configuring the Tests 79
Connecting the Equipment 79
Running the Tests 80
Test Instructions 80
Viewing Test Results 81
Hub Jitter Test - Downstream Facing Ports 82
Equipment Used 82
Selecting the Tests 82
Configuring the Tests 83
Connecting the Equipment 83
Running the Tests 84
Test Instructions 84
Viewing Test Results 85