Appendix B: Networking Connection
B.1 Converter's RJ45 Pin Assignments
1G, 2.5G, 5G and 10GBASE-T
PIN NO
1
2
3
4
5
6
7
8
100Mbps, 100BASE-TX
Contact
Media Dependent
1
2
3
4, 5
6
7, 8
26
MDI
BI_DA+
BI_DA-
BI_DB+
BI_DC+
BI_DC-
BI_DB-
BI_DD+
BI_DD-
RJ45 Connector Pin Assignment
MDI
Interface
Tx + (transmit)
Tx - (transmit)
Rx + (receive)
Rx - (receive)
MDI-X
Media Dependent
Interface -- Cross
Rx + (receive)
Rx - (receive)
Tx + (transmit)
Not used
Tx - (transmit)
Not used
MDI-X
BI_DB+
BI_DB-
BI_DA+
BI_DD+
BI_DD-
BI_DA-
BI_DC+
BI_DC-