Chapter 3 Installing the Cisco 12404 Internet Router
Connecting to the Console Port and Auxiliary Ports
3-23
Cisco 12404 Internet Router Installation and Configuration Guide
OL-11636-01
Figure 3-12
Ethernet RJ-45 Receptacle
Ethernet RJ-45 Receptacle Pin Configuration
The pin configuration of the female RJ-45 receptacle on the Ethernet port follows
in
.
Warning
The ports labeled Ethernet, 10BASE T, Token Ring, Console, and AUX are safety
extra-low voltage (SELV) circuits. SELV circuits should only be-connected to
other SELV circuits. Because the basic line interface (BRI) circuits are treated
like telephone-network voltage, avoid connecting the SELV circuit to the
telephone network voltage (TNV) circuits.
H2936
8 7 6 5 4 3 2 1
RJ-45 connector
Table 3-6
Ethernet RJ-45 Receptacle Pin Configuration
Pin
Signal
1
TX+
2
TX–
3
RX+
4
Termination Network
5
Termination Network
6
RX–
7
Termination Network
8
Termination Network
todd.book Page 23 Tuesday, November 27, 2007 6:02 PM
