SNLA239D May   2021  – April 2025 DP83867CR , DP83867CS , DP83867E , DP83867IR , DP83867IS , DP83869HM

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Standards and System Requirements
    1. 1.1 Standards
    2. 1.2 Test Equipment Suppliers
    3. 1.3 Test System Requirements
    4. 1.4 Software Setup and Installation
  5. 2Ethernet Physical Layer Compliance Testing
    1. 2.1 Standard Test Setup and Procedures
    2. 2.2 1000BASE-T
      1. 2.2.1 Test Mode 1
        1. 2.2.1.1 Template
        2. 2.2.1.2 Peak Voltage
        3. 2.2.1.3 Droop
      2. 2.2.2 Test Mode 2
        1. 2.2.2.1 Jitter Master Unfiltered
      3. 2.2.3 Test Mode 4
        1. 2.2.3.1 Distortion
        2. 2.2.3.2 Common-Mode Voltage
        3. 2.2.3.3 Return Loss
        4. 2.2.3.4 Common-Mode Noise Rejection
    3. 2.3 100BASE-TX
      1. 2.3.1  Template (Active Output Interface)
      2. 2.3.2  Differential Output Voltage
      3. 2.3.3  Signal Amplitude Symmetry
      4. 2.3.4  Rise and Fall Time
      5. 2.3.5  Waveform Overshoot
      6. 2.3.6  Jitter
      7. 2.3.7  Duty Cycle Distortion
      8. 2.3.8  Return Loss
      9. 2.3.9  Common-Mode Voltage
      10. 2.3.10 Common-Mode Noise Rejection
    4. 2.4 10BASE-Te
      1. 2.4.1 Link Pulse
      2. 2.4.2 10Base-Te Standard
        1. 2.4.2.1 TP_IDL
        2. 2.4.2.2 MAU, Internal
        3. 2.4.2.3 Jitter With TPM
        4. 2.4.2.4 Jitter Without TPM
        5. 2.4.2.5 Differential Voltage
        6. 2.4.2.6 Common-Mode Voltage
        7. 2.4.2.7 Return Loss
        8. 2.4.2.8 Harmonic Content
        9. 2.4.2.9 Common-Mode Rejection
  6. 3Debug Test Methods
  7. 4References
  8. 5Revision History
  9.   A Appendix A: Outline of Ethernet Compliance Tests for DP8386x
  10.   B Appendix B: Ethernet Compliance Testing MDIO Register Writes for DP8386x

2.4 10BASE-Te

Refer to Appendix B for 10BASE-Te register writes. There are two scripts required for testing: one for link pulse and one for the remaining tests.

Note: DP8386x supports only 10BASE-Te mode of operation, not 10BASE-T. Please verify the scope supports the standard when performing compliance testing.