Cisco XR 12410 - Manual (Page 121)

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Cisco XR 12410 and Cisco XR 12810 Router Installation Guide
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Chapter 3 Installing the Cisco XR 12410 Router
Connecting PRP Route Processor Cables
Connecting PRP Route Processor Cables
This section describes how to connect cables to the console, auxiliary, and
Ethernet ports on the PRP. The console and auxiliary ports are both asynchronous
serial ports; any devices connected to these ports must be capable of asynchronous
transmission. For example, most modems are asynchronous devices.
Figure 3-28 shows an example of a data terminal and modem connections.
Figure 3-28 PRP Console and Auxiliary Port Connections
Caution 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.
1 Modem 4 Auxiliary port
2 Console terminal 5 Console port
3 RJ-45 Ethernet cables —
70692
R X
T X
PRIMAR
Y
S LO
T-1
S LO
T-0
LIN
K E N
R X
T X
ETH 1
ETH 0
A UX
CONSOLE
LIN
K
PRIMAR
Y
E N 1
3
4
5
2