Cisco ASR 9000 Series Installation Manual page 210

Troubleshooting the Power Subsystem
Figure 4-1
1 Input power LED
2 Output power LED ON when the power module output voltage is present
3 Fault LED
Cisco ASR 9000 Series Aggregation Services Router Hardware Installation Guide
4-8
Version 1 Power Module Status Indicators
ON continuously when the input voltage is present and within the correct range
BLINKING when the input voltage is out of acceptable range
On the DC power tray, the Power Input LED is lit solid green if both DC feeds are
valid and blinks green if only a single DC feed is valid.
OFF when no input voltage is present
BLINKING when the power module is in a power limit or overcurrent condition
ON to indicate that a power module failure has occurred
Chapter 4 Troubleshooting the Installation
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