Cisco Gigabit Switch Router 12008 Installation And Configuration Manual page 164

Connecting Route Processor Cables
Figure 3-13
8 7 6 5 4 3 2 1
1 RJ-45 receptacle
Warning
safety extra-low voltage (SELV) circuits. SELV circuits should only be connected to other
SELV circuits. Because the BRI circuits are treated like telephone-network voltage, avoid
connecting the SELV circuit to the telephone network voltage (TNV) circuits.
Table 3-7
Ethernet Port Pin
1
2
3
4
5
6
7
8
3-32
Cisco 12008 Gigabit Switch Router Installation and Configuration Guide
RJ-45 Receptacle and Plug (Horizontal Orientation)
1
The ports labeled Ethernet, 10BASE-T, Token Ring, Console, and AUX are
PRP RJ-45 Ethernet Receptacle Pinout
Signal
TxD+
TxD–
RxD+
Termination Network
Termination Network
RxD–
Termination Network
Termination Network
2
2 Category 5 UTP cable with plug
Description
Transmit data +
Transmit data –
Receive data +
No connection
No connection
Receive data –
No connection
No connection