Juniper EX4300 Series Hardware Manual page 114

The tables in this topic provides power supply specification of AC power supplies used in an EX4300
switch:
• Table 40 on page 104: 350 W AC power supply specifications
• Table 41 on page 104: 715 W AC power supply specifications
• Table 42 on page 105: 1100 W AC power supply specifications
Table 40: 350 W AC Power Supply Specifications for an EX4300 Switch
Item
AC input voltage
AC input line frequency
AC input current rating
Output power
NOTE: The 32-port EX4300 switches support only 350 W AC power supplies with front-to-back
airflow direction.
Table 41: 715 W AC Power Supply Specifications for an EX4300 Switch
Item
AC input voltage
AC input line frequency
Specification
•
Low-voltage line: 100–120 VAC
•
High-voltage line: 200–240 VAC
50–60 Hz
•
Low-voltage line: 4 A
•
High-voltage line: 2 A
350 W
Specification
•
Low-voltage line: 100–120 VAC
•
High-voltage line: 200–240 VAC
50–60 Hz
104