CHAPTER 7
Power Specifications and Requirements
•
Power Specifications for EX3200 Switches on page 69
•
AC Power Cord Specifications for EX3200 Switches on page 70
•
Calculating the EX Series Switch Fiber-Optic Cable Power Budget on page 72
•
Calculating the EX Series Switch Fiber-Optic Cable Power Margin on page 72
Power Specifications for EX3200 Switches
This topic describes power specifications for power supplies for EX3200 switches.
Table 36 on page 69 provides the AC power supply electrical specifications for EX3200
switches.
Table 37 on page 69 provides the DC power supply electrical specifications for EX3200
switches.
Table 36: AC Power Supply Electrical Specifications
SpecificationItem
100 through 240 VACAC input voltage
50 through 60 HzAC input line frequency
•
4 A (for switches with 8 ports equipped for Power over Ethernet (PoE) or the
switch with 24 100Base-FX/1000Base-SX SFP ports)
•
7 A (for switches with 24 ports equipped for PoE)
•
12 A (for switches with 48 ports equipped for PoE)
AC system current rating
Table 37: DC Power Supply Electrical Specifications
SpecificationItem
36 through 72 VDCDC input voltage
7 A maximumDC input current
190 WPower supply output
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