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CHAPTER 15
Replacing Power Supply
Installing an AC Power Supply in an OCX1100 Switch
Copyright © 2017, Juniper Networks, Inc.
Installing an AC Power Supply in an OCX1100 Switch on page 109
Removing an AC Power Supply from an OCX1100 Switch on page 111
Installing a DC Power Supply in an OCX1100 Switch on page 112
Removing a DC Power Supply from an OCX1100 Switch on page 114
The AC power supply in OCX1100 switches is a hot-removable and hot-insertable
field-replaceable unit (FRU) installed in the rear panel of the switch: You can remove
and replace it without powering off the switch or disrupting switch functions.
CAUTION:
Do not install:
AC and DC power supplies in the same chassis.
AC power supplies in DC switch models or DC power supplies in AC switch
models.
Power supplies with different airflow labels (
(AFO)
) in the same chassis.
Power supplies and fan modules with different airflow labels (
and
AIR OUT (AFO)
Before you install an AC power supply in the switch:
Ensure you understand how to prevent electrostatic discharge (ESD) damage. See
"Prevention of Electrostatic Discharge Damage" on page
Ensure that you have the following parts and tools available to install the power supply:
ESD grounding strap
Phillips (+) screwdriver
) in the same chassis.
and
AIR IN (AFI)
AIR OUT
AIR IN (AFI)
167.
109
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