2-23
Figure2-29 Removing a fan tray (LSPM1FANSA-SN)
Installing and removing a power supply
The switch comes with power supply slot PWR1 empty and power supply slot PWR2 installed with a
filler panel. As a best practice, install two power supplies of the same model for the switch.
Select power supplies for the switch as required. For the power supplies available for the switch and
their specifications, see
H3C S6116 Ultra-Low Latency Switch Series Hardware Information and
Specifications
.
Precautions
•
Provide a separate circuit breaker for each power supply.
•
To avoid device damage and body injury, strictly follow procedures in
to install and remove a power supply, respectively.
Figure2-30 Installation procedure
Figure2-31 Removal procedure
•
If a power supply slot is empty, install a filler panel in it to ensure adequate heat dissipation.
Installing a power supply
The installation procedure is the same for different models of power supplies. The following
procedure installs a PSR450-12A power supply on an S6116-48X switch.
To install a power supply:
1.
Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
2.
Unpack the power supply and verify that the power supply model is correct.
Install the power
supply
Connect the power
cord
Turn on the circuit
breaker
Turn off the circuit
breaker
Disconnect the power
cord
Remove the power
supply
