Intel 1000BASE-T - Page 22

1000BASE-T Peak Differential Output Voltage and Level Accuracy
1000BASE-T/100BASE-TX/10BASE-T Physical Layer Compliance Tests Manual
12 Intel Confidential
Table 2-3. Point C Peak Voltage
Figure 2-4. Example Point C Measurement
8. Repeat 5 for Point D:
Table 2-4. Point D Peak Voltage
Trigger Settings Trigger Type Polarity Limits Level
Pulse width Positive 7 ns to 9 ns 251 mV
Scaling Vertical Scale Vertical Position Horizontal Scale
75 mV / division -3.0 division 5 ns / division
Cursors Display Mode Acquisition Mode
Horizontal bars Vectors Average on
Trigger Settings Trigger Type Polarity Limits Level
Pulse width Negative 5.6 ns to 8.6 ns -278 mV
Scaling Vertical Scale Vertical Position Horizontal Scale
75 mV / division +3.0 division 5 ns / division
Cursors Display Mode Acquisition Mode
Horizontal bars Vectors Average on