Juniper EX4600

3. Using both hands, place the power supply in the power supply slot on the FRU panel of the switch
and slide it in unl it is fully seated and the locking lever slides into place.
Figure 41: Installing a Power Supply in an EX4600 Switch
NOTE: Each power supply must be connected to a dedicated power source outlet.
To provide power redundancy to the system both power supplies must be installed. Connect power
source feed A to one power supply and power source feed B to the second power supply.
CAUTION: Do not connect feed A and feed B to the same power supply input terminal.
NOTE: If you have a Juniper Care service contract, register any addion, change, or upgrade of
hardware components at hps://www.juniper.net/customers/support/tools/updateinstallbase/ .
Failure to do so can result in signicant delays if you need replacement parts. This note does not
apply if you replace exisng components with the same type of component.
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