Juniper QFX10016, Руководство по оборудованию

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Table 83: Chassis Component Alarm Conditions on QFX10000 Modular Models
(Continued)
Chassis
Component Alarm Condition Alarm
Severity Remedy
A power supply output has
failed. Major (red) Check power supply output connection.
A power supply has failed. Major (red) Replace the failed power supply.
AC and DC power supplies are
installed. Major (red) Do not mix AC and DC power supplies.
Inadequate number of power
supplies. Major (red) Install an additional power supply.
Temperature The chassis temperature has
exceeded 131° F (55° C), the
fans have been turned on to full
speed, and one or more fans
have failed. Minor
(yellow)
•
Check room temperature.
•
Check airflow.
•
Replace the fan tray.
The chassis temperature has
exceeded 149° F (65° C), and
the fans have been turned on to
full speed. Minor
(yellow)
•
Check room temperature.
•
Check airflow.
•
Check the fans.
The chassis temperature has
exceeded 149° F (65° C), and a
fan has failed. If this condition
persists for more than 4
minutes, the switch will shut
down. Major (red)
•
Check room temperature.
•
Check airflow.
•
Check the fan.
Chassis temperature has
exceeded 167° F (75° C). If this
condition persists for more than
4 minutes, the switch will shut
down. Major (red)
•
Check room temperature.
•
Check airflow.
•
Check fan.
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