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CHAPTER 4
Power Supplies
Power Supply in EX2300 Switches
Table 12: Power Consumed by EX2300 Switches
Model Number
EX2300-C-12T
EX2300-C-12P
EX2300-24T
EX2300-24P
EX2300-24T-DC
EX2300-48T
EX2300-48P
Copyright © 2017, Juniper Networks, Inc.
Power Supply in EX2300 Switches on page 27
The power supply in EX2300 switches is built in along the rear panel of the chassis, with
an AC power cord inlet or DC power terminals on the rear panel to connect power to the
switch.
NOTE:
After powering on the switch, wait for at least 60 seconds before
powering it off. After powering off the switch, wait for at least 60 seconds
before powering it back on.
Table 12 on page 27
lists the power consumed by each EX2300 switch model.
Number of PoE-Enabled
Ports
–
12
–
24
–
–
48
Maximum Power
Consumed by the Switch
20 W
24 W (when no PoE power is
drawn)
55 W
80 W (when no PoE power is
drawn)
55 W
76 W
91 W (when no PoE power is
drawn
Maximum PoE/PoE+
Power Available
–
124 W
–
370 W
–
–
405 W
27
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