A2. RJ-45 Connector & Cables
Figure A-1 shows the pin assignments of the RJ-45 connector for 10BASE-T and 100BASE-TX network. The pin assignments are iden- tical for 10BASE-T and 100BASE-TX, using Category 5 UTP cable.
Pin Signal Name
1Transmit +
2Transmit -
3Receive +
4NC (no connection)
5NC (no connection)
6Receive -
7NC (no connection)
8NC (no connection)
Figure A-1 RJ-45 Connector Pin Assignments
Cabling Requirements:
10Mbps
100Mbps
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