RJ-45 P
IN
The following diagram and tables show the standard
RJ-45 receptacle/connector and their pin assignments
for the switch-to-network adapter card connection, and
the straight / crossover cable for the Switch-to-
switch/hub/bridge connection.
Contact
1
2
3
4
5
6
7
8
S
PECIFICATION
RJ-45 Connector pin assignment
Media Direct Interface Signal
21
TX + (transmit)
TX - (transmit)
Rx + (receive)
Not used
Not used
Rx - (receive)
Not used
Not used