Figure 11 on page 33 shows the front-to back airflow through the QFX5120-32C switch chassis.
Figure 23: Front-to-Back Airflow Through QFX5120-32C Switch Chassis
Figure 12 on page 34 shows the front-to-back airflow through the QFX5120-48Y switch chassis.
Figure 24: Front-to-Back Airflow Through QFX5120-48Y Switch Chassis
You must install only power supplies that have AIR OUT labels in switches in which the fan modules have
AIR OUT labels.
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