10BASE-T

The PMA Transmitter shall comply with the electrical specifications defined in IEEE Std 802.3™-2022, 14.3.1.2.1 / 2 .

The fixtures can be used by any brand of oscilloscope with enough bandwidth such as Rohde & Schwarz, Tektronix, Keysight / Agilent, Teledyne Lecroy, Yokogawa, Siglent, Rigol, Micsig, GW Instek, UNI-T, …

Description

10BaseT

  • Link Pulse Test with & without TPM (Twisted Pair Model) (IEEE Std 802.3™‐2022 – 14.3.1.2.1)
  • TP_IDL with & without TPM (IEEE Std 802.3™‐2022 – 14.3.1.2.1)
  • Peak Differential Voltage without TPM (IEEE Std 802.3™‐2022 – 14.3.1.2.1)
  • Harmonic Content without TPM (IEEE Std 802.3™‐2022 – 14.3.1.2.1)
  • Output Timing Jitter with & without TPM (IEEE Std 802.3™‐2022 – 14.3.1.2.3)
  • MAU with TPM (IEEE Std 802.3™‐2022 – 14.3.1.2.1)
14.3.1.2.1 Pattern Criteria
Link Pulse Test with & without TPM (with different loads) Link Pulse stay within mask
TP_IDL with & without TPM Pseudo Random stay within mask
Peak Differential Voltage Pseudo Random 2.2 V < x < 2.8 V
Harmonic Content All-ones 2, 3, 4 and 5th harmonic power below fundamental
x >= 27 dB
MAU Template Pseudo Random stay within mask
14.3.1.2.3
Output Timing Jitter Pseudo Random 0 s <= x <= 11 ns