Juniper SRX240 Hardware Guide

Monitoring the SRX240 Services Gateway DC Power System
The back panel of an SRX240 Services Gateway with DC power supply model has two
LEDs that indicate the status of the dual feed for the integrated DC power supply.
Table 44 on page 116 describes the LEDs on the DC power feeds on the SRX240 Services
Gateway DC power supply model.
Table 44: SRX240 Services Gateway DC Power Feed LEDs
LED BLED ADC Output
DC Input
Input BInput A
RedRedNo output
1
.Input is normal.Input is normal.
GreenGreenOutput is
normal.
GreenRed
(blinking)
Output is
normal.
Input is normal.Input is connected but
has failed because the
power supply fuse has
failed or input voltage
is low.
Red
(blinking)
GreenOutput is
normal.
Input is connected
but has failed
because the power
supply fuse has failed
or input voltage is
low.
Input is normal.
GreenRed
(blinking)
Output is
normal.
Input is normal.Input breaker open or
no DC input connected.
Red
(blinking)
Red
(blinking)
No output.Input has failed.Input has failed.
OffOffNo output.No input.No input.
(1) No output because of output side failure or open connection.
Related
Documentation
Monitoring the SRX240 Services Gateway Chassis Using the CLI on page 111•
• Monitoring the SRX240 Services Gateway Components Using LEDs on page 107
• Monitoring the SRX240 Services Gateway Using Chassis Alarm Conditions on page 113
• Juniper Networks Technical Assistance Center on page 118
• SRX240 Services Gateway LEDs on page 18
Copyright © 2015, Juniper Networks, Inc.116
SRX240 Services Gateway Hardware Guide

Juniper SRX240 Specifications

General

Brand	Juniper
Model	SRX240
Category	Gateway
Language	English