Cisco XR 12404 Manual de usuario Pagina 95

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Cisco XR 12404 Router Installation Guide
OL-13830-02
Chapter 3 Installing the Router
Powering on the Router for the First Time
Step 2 Power on the router by switching on all the circuit breakers and/or plug the power
cord into an active power source that controls power to the router’s AC PEM or
DC power distribution unit (PDU).
Step 3 You should observe the following LED confirmation:
AC PEMs—Verify the AC PEM LEDs are on and that the status is OK
(Figure 3-21).
Figure 3-21 AC PEM LEDs
1 Input OK Green AC is present and within specified limits
2 Output OK Green Power supply module is operating normally in
a p
owered up condition
3 Output Fail Amber Power module is operating in a fault condition
an
d shutdown has occurred
INPUT
OK
OUTPUT
FAIL
INPUT
100-240V
12A
50/80HZ
OUTPUT
OK
66290
INPUT
OK
OUTPUT
FAIL
OUTPUT
OK
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