Juniper M Series User Manual

Table 33: T640 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 have
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 C and
the fans have been 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.
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 34 on page 102 lists the alarms that the chassis components can generate on a
T1600 router.
Table 34: T1600 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.102
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