SKU with the airflowmarking onthe handle to ensure thatyouare installing
a fan module with the same airflow direction as the chassis. The fan
modules are designed so that they can only be inserted into the QFX5100
product SKU that supports the same airflow type. See “Cooling System
and Airflow in a QFX5100 Device” on page 39 for more information.
4. Using a Phillips screwdriver, turn the locking screw until it is tight.
Figure 70: Installing a Fan Module in a 1 U QFX5100 Device
Q
F
X5100-48S
RUNNING JUN O S
Figure 71: Installing a Fan Module in a 2 U QFX5100-96S Device
Related
Documentation
Removing a Fan Module from a QFX5100 Device on page 198•
• Cooling System and Airflow in a QFX5100 Device on page 39
• Field-Replaceable Units in a QFX5100 Device on page 12
• Management Panel of a QFX5100 Device on page 19
Removing a Fan Module from a QFX5100 Device
The fan modules in QFX5100 devices are hot-removable and hot-insertable
field-replaceable units (FRUs): you can remove and replace them without powering off
the switch or disrupting switch functions.
CAUTION: Replacea failed fan module with a newfanmodulewithin 1minute
of removal to prevent chassis overheating. Before removing the fan module,
ensure you have a replacement fan module at hand.
Copyright © 2016, Juniper Networks, Inc.198
QFX5100 Switch Hardware Guide
To Next Page
Loading...
