Fan Module Led On A Qfx5100 Device; Figure 30: Fan Module Led In A Qfx5100 Switch; Cooling System And Airflow; Table 17: Fan Tray Led In A Qfx5100 Switch - Juniper QFX5100 Hardware Manual

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Fan Module LED on a QFX5100 Device

Table 17: Fan Tray LED in a QFX5100 Switch

Name
Fan
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Copyright © 2017, Juniper Networks, Inc.
Field-Replaceable Units in a QFX5100 Device on page 28
Prevention of Electrostatic Discharge Damage on page 210
QFX5100 Device Hardware Overview on page 3
Installing a Fan Module in a QFX5100 Device on page 133
Removing a Fan Module from a QFX5100 Device on page 134
Figure 30 on page 51 shows the location of the LED next to the fan module.

Figure 30: Fan Module LED in a QFX5100 Switch

1— Fan LED
Table 17 on page 51 describes the function of the fan tray LED.
Color State
Green On steadily
Amber Blinking
Cooling System and Airflow in a QFX5100 Device on page 45
Installing a Fan Module in a QFX5100 Device on page 133
Removing a Fan Module from a QFX5100 Device on page 134
Chapter 3: Cooling System and Airflow
Description
The fan module is operating normally. The
system has verified that the module is
engaged, that the airflow is in the correct
direction, and that the fan is operating
correctly.
An error has been detected in the fan module.
Replace the fan module as soon as possible.
Either the fan has failed or it is seated
incorrectly. To maintain proper airflow through
the chassis, leave the fan module installed in
the chassis until you are ready to replace it.
1
51