Power Supplies - HP aruba 9300-32D Series Installation And Getting Started Manual

Label Description
1 Power Supply 1
2 Fan Tray 1
3 Fan Tray 2
4 Fan Tray 3
5 Fan Tray 4
6 Fan Tray 5
7 Fan Tray 6
8 Power Supply 2
Figure 2 LEDs and components on the back of the switch
Label Description
1 Ground lug
2 PSU status LED
3 Inlet C14 Sockets
4 Fan Tray status LED

Power Supplies

The Aruba 9300-32D switch does not have a power switch; it is powered on when at least one installed
power supply is connected to an active AC power source. The power supplies automatically adjust to any
voltage between 100-127 and 200-240 volts and either 50 or 60 Hz. There are no voltage range settings
required.
WARNING: 9300-32D PSUs can use High Line (220VAC) or Low Line (110VAC). However, using a Low Line
(110VAC) source limits the supported optical QSFP-DD transceivers only to 8. Attempting to use more than
8 QSFP-DD transceivers can cause the 9300-32D to reboot, after getting in a brown-out condition. The
9300-32D may continue to experience a reboot loop until adequate power is provided to its PSUs, or when
the PSU uses High Line (220VAC). For production environment, the 9300-32D requires High Line (220VAC)
to ensure proper operations.
Never insert or remove a power supply while the power cord is connected. Verify that cord has been
disconnected from the power supply before installation or removal.
The Aruba 9300-32D switch power supplies adapt electrical power for use with the switch. The chassis has
two slots that can hold individual power supplies to support load sharing, redundancy, and fault tolerance.
Introducing the Switches | 15