Figure 12: Front-to-Back Airflow Through QFX5120-48Y Switch Chassis
You must install only power supplies that have AIR OUT (AFO) labels in switches in which the fan modules
have AIR OUT (AFO) labels.
QFX5120 Models with Back-to-Front Airflow
In the QFX5120 switch models that have back-to-front airflow, the air intake to cool the chassis is through
the vents on the rear panel, and hot air exhausts through the vents on the front panel of the switch.
Figure 13 on page 35 shows the back-to-front airflow through QFX5120-32C switch chassis.
34
To Next Page
Loading...
