Connection
10
4.2 10/100/1000Base-T(X) Ethernet Port
10/100/1000Base-T(X) Ethernet port is equipped with RJ45 connector. The port is self-adaptive. It
can automatically configure itself to work in 10M, 100M, or 1000M state, full or half duplex mode.
The port can also adapt to MDI or MDI-X connection automatically. You can connect the port to a
terminal or network device with a straight-through or cross-over cable.
Pin Definition
The following figure shows the pin numbers of the 10/100/1000Base-T(X) RJ45 port.
8 7 6 5 4 3 2 1
Figure 11 RJ45 Port
The following table lists the pin definitions of the 10/100/1000Base-T(X) RJ45 port.
Table 5 Pin Definitions of 10/100/1000Base-T(X) RJ45 Port
Pin
MDI
MDI-X
1
Transmit/Receive Data (TRD0+)
Transmit/Receive Data (TRD1+)
2
Transmit/Receive Data (TRD0-)
Transmit/Receive Data (TRD1-)
3
Transmit/Receive Data (TRD1+)
Transmit/Receive Data (TRD0+)
4
Transmit/Receive Data (TRD2+)
Transmit/Receive Data (TRD3+)
5
Transmit/Receive Data (TRD2-)
Transmit/Receive Data (TRD3-)
6
Transmit/Receive Data (TRD1-)
Transmit/Receive Data (TRD0-)
7
Transmit/Receive Data (TRD3+)
Transmit/Receive Data (TRD2+)
8
Transmit/Receive Data (TRD3-)
Transmit/Receive Data (TRD2-)
Note:
"+" and "-" indicate level polarities.
