Juniper QFX5200 Hardware Manual page 49

CAUTION: Do not mix power supplies with different airflow or different wattage. The
system raises an alarm when a power supply having a different airflow or wattage is
inserted into the chassis.
You may mix AC and DC power supplies with the same airflow in QFX5200-48Y, but load sharing is
different between the two designs.
Figure 23: 850 W AC Power Supply for QFX5200-32C and QFX5200-32C-L
Handle
1
—
2 Security latch
—
Figure 24: 650 W AC Power Supply for QFX5200-48Y
The power supply provides FRU-to-port or port-to-FRU airflow depending on the product SKU you
purchase. The power supplies have color-coded indicators to indicate the airflow direction. Either the
PSU handle or the panel behind the handle are color-coded. See
AC appliance inlet
3
—
4 Ejector lever
—
Figure 25 on page 41 for an example
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