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CHAPTER 7
Planning Power Requirements
•
Power Specifications for EX3200 and EX4200 Switches on page 101
•
AC Power Cord Specifications for EX3200 and EX4200 Switches on page 102
Power Specifications for EX3200 and EX4200 Switches
This topic describes power specifications for power supplies for EX3200 and EX4200
switches.
Table 30 on page 101 provides the AC power supply electrical specifications for EX3200
and EX4200 switches.
Table 31 on page 101 provides the DC power supply electrical specifications for EX3200
and EX4200 switches.
Table 30: AC Power Supply Electrical Specifications for EX3200 and EX4200 Switches
SpecificationItem
100 through240VACACinput voltage
50 through60 HzAC input line frequency
•
4 A (forswitcheswith 8 ports equippedfor PoweroverEthernet (PoE)or the
switch with 24 100Base-FX/1000Base-SX SFP ports)
•
7 A (forswitcheswith 24ports equipped forPoE)
•
12 A (forswitcheswith 48 ports equippedfor PoE)
ACsystem currentrating
Table 31: DC Power Supply Electrical Specifications for EX3200 and EX4200 Switches
SpecificationItem
36 through72 VDCDC input voltage
7 A maximumDC input current
190 WPowersupplyoutput
1 ms minimumOutput holduptime
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