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Ruckus ICX 7850 Switch Hardware Installation Guide
Part Number: 53-1005580-01
Power Supplies
Time and Items Required
•
Exhaust power supply and fan assembly with a green "E" label
: Pulls air from the port side of the switch and exhausts it out the
nonport side.
Time and Items Required
Installing or removing and replacing a power supply should require less than five minutes to complete.
A new power supply (with the same airflow direction as the power supply being replaced) is required to replace a power supply.
Replacing a Power Supply
When installing or replacing a power supply unit, keep in mind the following:
•
Power supplies can be swapped in or out while the device is running. The remaining power supplies provide enough power for
the device.
•
The airflow direction of the power supply must match that of the installed fan assemblies. All must be either exhaust or intake.
Inserting a New AC Power Supply
Use the following steps to install an AC power supply in the Ruckus ICX 7850 switch.
•
Nonport-side air exhaust
•
Port-side air intake
•
Front-to-back (port-side to nonport-side) airflow
•
Part numbers ending with
-F
CAUTION
Power supplies are hot-swappable. However, they should be inserted or removed without a power cord being connected
to a power source to avoid damage.
CAUTION
Ensure that the airflow direction of the power supply matches that of the installed fan assembly. The power supplies and
fan assemblies are clearly labeled with either a green arrow with an "E", or an orange arrow with an "I."
