10BaseT Ethernet
The 10BaseT Ethernet connector is an 8-pin modular jack (MJ8). Figure 4-2 shows
how the pins are numbered on a 10BaseT Ethernet connector and Table 4-2 lists
the signals for the 10BaseT Ethernet connector.
Figure 4-2. Pin Numbers and Signals for 10BaseT Ethernet Connector
Table 4-2. Signal Names for 10BaseT Ethernet Connector Pins
Pin No.
1
2
3
4
5
6
7
8
Connector and Cable Pin Descriptions
Signal Name
Transmit +
Transmit -
Receive +
Reserved
Reserved
Receive -
Reserved
Reserved
4-3