1000BASE-T/100BASE-TX/10BASE-T Physical Layer Compliance Tests Manual
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Other Test Fixtures
Appendix D: Other Test Fixtures
D.1 100 Ohm UTP Test Load
D.2 100Base-TX Balun Test Fixture
D.3 Open Circuit Inductance Test Fixture
Note: This is an optional test, not currently documented.
100 ohm 1% SMT
Resistor soldered betwe
two stake pins.
TX
RD
+
_
1
0
0
1
0
0
Balun
TD
Balun
RD
RJ-45
50 ohm
Balun
100 ohm
10 kohm pot.
0.33uF