HP 5400R zl2 Series, Инструкция по установке и началу работы

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Replacing Components
This chapter shows you how to remove and install the following components:
■
Power supplies (see page 4-2 )
■ Fan trays (see page 4-4 )
■
Management module (see page 4-5 )
■ Management module components SD card (see page 4-6 )
For a complete list of parts and part numbers, see ( page 2-1 )
H o t S w a p p i n g
The HP 5400R zl2 Switch supports “hot swapping” - the ability to replace the
following hardware components while the switch is operating: a fan tray,
power supply (if a second power supply is installed), and interface module.
The Management module and its components are not hot swappable.
The hot swapping feature allows you to remove or install modules without
powering off or rebooting the switch. Swapped-in modules are recognized by
the switch and begin functioning immediately, after they are installed.
C a u t i o n
The HP 5400R zl2 Switch and its components are sensitive to static discharge.
Use an antistatic wrist strap and observe all static precautions when hot
swapping components. For example, connect your antistatic wrist strap to the
ground point on the front of the switch, above the rightmost power supply bay.
W A R N I N G
This unit may have more than one power supply cable. To fully power
down the switch, you must disconnect all power supply cables from the
unit.