Juniper SRX550 Hardware Guide

Table 61: Power Supply Faceplate LEDs
Possible Cause and
Corrective ActionMeaningColor
LED
Label
Power
Supply
Type
Normal indication. No action
is required.
The DC output voltages
produced by the power
supply are within tolerance.
GreenDC OKAC
One or more of the DC output
voltages produced by the
power supply are outside of
tolerance.
Red
The power supply is not
receiving input power.
Unlit
Normal indication. No action
is required.
The AC input power provided
to the power supply is within
tolerance.
GreenAC OK
The AC input power provided
to the power supply is outside
of tolerance.
Amber
The power supply is not
receiving input power.
Unlit
Normal indication. No action
is required.
The DC output voltages
produced by the power
supply are within tolerance.
GreenDC OKDC
One or more of the DC output
voltages produced by the
power supply are outside of
tolerance.
Red
The power supply is not
receiving input power.
Unlit
Normal indication. No action
is required.
The DC input power provided
to the power supply is within
tolerance.
GreenINPUT
OK
The DC input power provided
to the power supply is outside
of tolerance.
Amber
The power supply is not
receiving input power.
Unlit
Related
Documentation
Troubleshooting with the CLI on the SRX550 High Memory Services Gateway on page 145•
• Troubleshooting with LEDs on the SRX550 High Memory Services Gatewayon page 146
Copyright © 2016, Juniper Networks, Inc.152
SRX550 High Memory Services Gateway Hardware Guide

Juniper SRX550 Specifications

General

Brand	Juniper
Model	SRX550
Category	Gateway
Language	English