Cisco 8100 Series Hardware Installation page 44

Power Supply LEDs
Figure 22: Cisco 8102-64H Power Supply LED
1
Table 7: Power Supply LED Descriptions
LED
STATUS
Attention
Hardware Installation Guide for Cisco 8100 Series Routers
40
Status LED
Color Status
Green Power supply is on and transmitting power to the router.
Flashing Green Power supply is connected to input power source but not transmitting
power to the router.
Amber Power supply failure, due to one of the following conditions:
• Over voltage
• Over current
• Over Temperature
• Fan failure
Flashing Amber Power supply is operating but a warning condition has occurred, due
to one of the following conditions:
• High temperature
• High power
• Slow fan
Off Power supply units are not receiving power.
The operator has activated this LED to identify this PSU.
Flasing Blue
Off This PSU is not being identified.
LEDs