Maintaining The Qfx5120 Power System; Removing Power Supply From A Qfx5120 Switch - Juniper QFX5120 Series Hardware Manual

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Figure 60: Installing a Fan Module in a QFX5120-48Y Switch
Figure 61: Installing a Fan Module in the QFX5120-32C Switch

Maintaining the QFX5120 Power System

IN THIS SECTION

Removing Power Supply from a QFX5120 Switch | 124

Connecting AC Power to a QFX5120 Switch | 126
Removing Power Supply from a QFX5120 Switch
All QFX5120 switches are shipped from the factory with two power supplies. Each power supply is a
hot-removable and hot-insertable field-replaceable unit (FRU) when the second power supply is installed
and running. You can install replacement power supplies in the two slots next to the fan modules without
powering off the switch or disrupting the switching function.