Figure 18: Fan Module - Juniper QFabric QFX3000-G Hardware Documentation

QFX3000-G QFabric System Hardware Documentation
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AC Power Supply in a QFX3100 Director Device
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Figure 18: Fan Module

Serial number ID label
A QFX3100 Director device can operate for a short time with a fan module removed;
however, the chassis might shut down when the high temperature threshold is exceeded
if a fan module is not available to cool the QFX3100 Director device properly.
Fan modules are hot-swappable and field-replaceable units (FRUs).
Cooling System and Airflow in a QFX3100 Director Device on page 31
Installing a Fan Module in a QFX3100 Director Device on page 592
The AC power supply in a QFX3100 Director Device is a hot-insertable and hot-removable
field-replaceable unit (FRU).
You can install up to two AC power supplies in a QFX3100 Director device. Power supplies
are installed in the power supply slots on the back of the chassis. All QFX3100 Director
devices are shipped with two AC power supplies.
Each AC power supply weighs approximately 2.5 lb (1.1 kg). See Figure 19 on page
Copyright © 2018, Juniper Networks, Inc.
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