Ac Power Specifications For Ex8200 Switches - Juniper EX8208 Hardware Manual

NOTE: If the INPUT OK LED and the OUTPUT OK LED are unlit, the AC power cord is not
installed properly or the power supply has failed.
If the INPUT OK LED is lit and the OUTPUT OK LED is unlit, the AC power supply is not installed
properly or the power supply has an internal failure.
If the FAIL LED is lit, the power supply has failed and must be replaced. If the FAIL LED is blinking,
add a power supply to balance the power demand and supply.

AC Power Specifications for EX8200 Switches

EX8200 switches can use either AC or DC power supplies.
Table 26 on page 65 lists the AC power specifications for a 2000 W power supply used in EX8200 switches.
Table 26: Power Specifications for a 2000 W AC Power Supply in an EX8200 Switch
Item
AC input voltage
AC input line frequency
AC input current rating
AC output power
Table 27 on page 66 lists the AC power specifications for a 3000 W power supply used in EX8200 switches.
Specifications
Operating range:
Low-voltage line—100–120 VAC
High-voltage line—200–240 VAC
50–60 Hz
Low-voltage line—13.8 A
High-voltage line—12 A
Low-voltage line—1200 W
High-voltage line—2000 W
65