Power Supply Status Led; Load Sharing; Redundancy; Hot Swapping - HP Aruba Networking 9300-32D Installation And Getting Started Manual

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Server, Storage, Power, Networking, and Rack Products, available at
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Brazil Statement

Power Supply Status LED

Chassis LEDs
Status LED

Load Sharing

Load sharing occurs when two power supplies are installed in the switch and turned on. Load sharing divides
the total power load of the switch among both power supplies.

Redundancy

With power redundancy, the Aruba 9300 switch can continue normal operation even when one power
supply fails or is powered off. When two power supplies are installed, if one becomes unavailable (failed,
powered off, or removed) the remaining power supply provides full power for the device. While the switch
can continue normal operation, the Global Status and PS1/PS2 LEDs will blink in Amber to notify user that
there is a fault on either PS1/PS2.
Even though the switch will run with one power supply removed, for thermal integrity reasons it is highly
recommended not to remove a failed power supply, until the replacement can be installed.

Hot Swapping

Hot swapping allows you to replace one failed power supply while the other provides full power. This makes
it unnecessary to shut down the switch during the replacement procedure.
Never insert or remove a power supply while the power cord is connected. Verify that the cord has been
disconnected from the power supply before installation or removal.

Fan Trays

The switch is equipped with six field-replaceable, hot-swappable fan trays. Each fan tray features individual
fans that pull air through the chassis from front to back or back to front.
HPE Aruba Networking 9300-32D Switch Series | Installation and Getting Started Guide
Este equipamento deve ser conectado obrigatoriamente em tomada de rede de energia
elétrica que possua aterramento (três pinos), conforme a Norma NBR ABNT 5410,
visando a segurança dos usuários contra choques elétricos.)
Function State
Displays power ON green
supply status
FLASH green
OFF
http://www.hpe.com/support/Safety-
Meaning
The power supply is operating normally.
PSU FW upgrade in progress.
PSU fan faults, no AC to both PSU, PSU in
protection mode or system did not send
PSOK.
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