Cisco XR 12404 - Manual (Page 96)

Chapter 3 Installing the Router
Powering on the Router for the First Time
3-31
Cisco XR 12404 Router Installation Guide
OL-13830-02
• DC PEMs—Verify the DC PEM LEDs are on and that the status is OK
(
Figure 3-22 ).
Figure 3-22 DC PEM LEDs
1 DC PDU N/A N/A
2 DC PEM N/A N/A
3 Input OK Green DC is present and within
specified limits
4 Output OK Green Power supply module is
operating normally in a powered
up condition
5 Output Fail Amber Power module is operating in a
fault condition and shutdown has
occurred
INPUT
– 48/60V
35A
66399
INPUT
OK OUTPUT
FAIL OUTPUT
OK
INPUT
OK
OUTPUT
FAIL
OUTPUT
OK
3
1 2
4 5
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