15
RJ-45
P
IN
S
P EC I FI C AT I O N
The following diagram and tables show the standard RJ-45
receptacle/connector and their pin assignments.
RJ-45 Connector pin assignment
Contact
Media Direct Interface Signal
1 Rx
+(receive)
2
Rx - (receive)
3
Tx + (transmit)
4 Not
used
5 Not
used
6 Tx
-
(transmit)
7 Not
used
8 Not
used
RJ-45 pin assignment
Standard
RJ-45
receptacle/connector