Cisco cBR Series Hardware Installation Guide

DescriptionStatusLED
The DC power input is present.
This LED does not indicate that the power input is within
the correct range.
Note
GreenDC PRESENT
LED
The DC power input is reversed.Yellow
The DC power input is not present.Off
Table 35: Verifying the LEDs on the AC Power Module
DescriptionStatusLED
AC input voltage is present and within the correct range.GreenInput power LED
AC input voltage is present and out of the acceptable range.Blinking
AC input voltage is not present.Off
The Power Module output voltage is on.
GreenOutput power LED
The AC Power Module is in a power limit or overcurrent condition.Blinking
The AC Power Module output voltage is off.Off
Internal fault in the AC Power Module.
RedFault LED
The AC Power Module is operating normally.Off
Table 36: Verifying the LEDs on the DC Power Module
DescriptionStatusLED
Dual DC input voltages are present and within the correct range (-40
V to -72 V).
GreenInput power LED
The DC Power Module is in single input operation mode and at least
one DC input voltage is out of the acceptable range.
Blinking
Dual DC input voltages are less than -26 V (or is less than -26 V for
a single input operation mode).
Off
The DC Power Module output voltage is on.
GreenOutput power LED
The DC Power Module is in a power limit or overcurrent condition.Blinking
The DC Power Module output voltage is off.Off
Internal fault in the DC Power Module.
RedFault LED
The DC Power Module is operating normally.Off
Cisco Converged Broadband Routers Hardware Installation Guide
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Monitoring the Power System in the Cisco cBR Chassis
Monitoring the Power System in the Cisco cBR Chassis Using LEDs

Cisco cBR Series Specifications

General

Brand	Cisco
Model	cBR Series
Category	Network Router
Language	English