Pin
Signal
no.
1
TD+
2
RD+
3
TD-
4
RD-
MDI, MDI-X and auto MDI/MDI-X modes are
supported. The table shows signals in MDI mode.
Table 7. 100 Mbps Ethernet connector
Pin no.
Signal
1
DA+
2
DA-
3
DB+
4
DB-
5
DD+
6
DD-
7
DC-
8
DC+
Table 8. Gbps connector
12
Illustration
Illustration
8
1
7
2
6
3
5
4
Viper 20A Series