Table 49: Tx Matrix Plus Chassis Alarm Messages For The Cooling System - Juniper TX MATRIX PLUS Hardware Manual

Table 49: TX Matrix Plus Chassis Alarm Messages for the Cooling System

Component Alarm Type
Fans Red
Yellow
Temperature Red
sensors
Yellow
Related
Documentation
Copyright © 2010, Juniper Networks, Inc.
Craft
Interface CLI
Message Message
Fan fan-name
Failure Failure
Fans Too many
Missing fans missing
or failing
Fan fan-name
Removed Removed
T emperature Temperature
Hot Hot
Sensor Temperature
Failure sensor failure
T emperature Temperature
Warm Warm
TX Matrix Plus Cooling System Overview on page 45
Replacing a TX Matrix Plus Front Fan Tray on page 341
Replacing a TX Matrix Plus Rear Fan Tray on page 344
Replacing a TX Matrix Plus Lower Front Air Filter on page 346
Replacing a TX Matrix Plus Left Front Air Filter on page 349
Chapter 21: Troubleshooting TX Matrix Plus Hardware Components
Alarm Condition
A fan has failed.
A fan tray is missing or
too many fan trays have
failed.
A fan tray has been
removed.
The chassis temperature
exceeded the hot
temperature threshold.
If this condition persists,
the router shuts down.
A temperature sensor
failed.
The chassis temperature
exceeded the warm
temperature threshold.
Solution
Replace the fan tray.
Reinstall the fan tray in the
chassis.
Reinstall the fan tray in the
chassis.
Verify that the room
temperature is within
acceptable limits.
Verify that there is
sufficient air flow.
Verify that the cooling
system in the chassis are
operating properly.
Contact JTAC.
Verify that the room
temperature is within
acceptable limits.
Verify that there is
sufficient air flow.
Verify that the cooling
system in the chassis are
operating properly.
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