Cisco XR 12404 Installation Manual page 95

Chapter 3 Installing the Router
Power on the router by switching on all the circuit breakers and/or plug the power
Step 2
cord into an active power source that controls power to the router's AC PEM or
DC power distribution unit (PDU).
You should observe the following LED confirmation:
Step 3
•
Figure 3-21
1
2
3
OL-13830-02
AC PEMs—Verify the AC PEM LEDs are on and that the status is OK
(Figure 3-21).
AC PEM LEDs
INPUT
OK
1
Input OK Green
Output OK Green
Output Fail Amber
Powering on the Router for the First Time
IN PU T
IN PU T
O UT PU
T
O UT PU
O K
T 10 0- 24 0V
O K
FA IL
12 A
50 /8 0H Z
OUTPUT OUTPUT
OK FAIL
2 3
AC is present and within specified limits
Power supply module is operating normally in
a powered up condition
Power module is operating in a fault condition
and shutdown has occurred
Cisco XR 12404 Router Installation Guide
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