Juniper M Series User Manual

Table 28: M40 Router Chassis Component Alarm Conditions (continued)
Alarm
SeverityRemedyAlarm Condition
Chassis
Component
Yellow• Check the room
temperature.
• Check the air filter and
replace it.
• Check the air flow.
• Check the fan.
The chassis temperature
exceeded 55 degrees C, the
fans turned on to full speed,
and one or more fans failed.
Temperature
Yellow• Check the room
temperature.
• Check the air filter and
replace it.
• Check the air flow.
• Check the fan.
The chassis temperature
exceeded 65 degrees, and
the fans turned on to full
speed.
Red• Check the room
temperature.
• Check the air filter and
replace it.
• Check the air flow.
• Check the fan.
The chassis temperature
exceeded 65 degrees C and
a fan failed. If this condition
persists for more than 4
minutes, the router shuts
down.
Red• Check the room
temperature.
• Check the air filter and
replace it.
• Check the air flow.
• Check the fan.
The chassis temperature
exceeded 75 degrees C. If
this condition persists for
more than 4 minutes, the
router shuts down.
RedFor technical support, open
a support case using the
Case Manager link at
http://www.juniper.net
/support/ or call
1-888-314-JTAC (within the
United States) or
1-408-745-9500 (outside
the United States).
The temperature sensor
failed.
Table 29 on page 80 lists the alarms that the chassis components can generate on an
M40e or M160 router.
Table 29: M40e or M160 Router Chassis Component Alarm Conditions
Alarm
SeverityRemedyAlarm Condition
Chassis
Component
------------------------Change the air filter.Change the air filter.Air filter
Copyright © 2012, Juniper Networks, Inc.80
M Series and T Series Routers Monitoring and Troubleshooting Guide

Juniper M Series Specifications

General

Brand	Juniper
Model	M Series
Category	Network Router
Language	English