Ac Power Supply - Juniper M40 Hardware Manual

For information about the cables required for each type of power supply, see "Power System
Requirements and Specifications" on page 44.
See the following sections for further information about the power supplies:

AC Power Supply

An AC-powered router has two load-sharing AC power supplies, located at the bottom rear of
the chassis, as shown in Figure 2. Figure 8 shows the power supply and Table 8 lists electrical
specifications. For information about the LEDs on the power supply, see "Power Supply
LEDs" on page 22.
Figure 8: AC Power Supply
Safety interlock lever
Table 8: AC Power Supply Electrical Specifications
Description
Maximum power outpu
Input voltage
Input line frequency
Input current rating
Output voltage
AC Power Supply on page 21
DC Power Supply on page 22
Power Supply LEDs on page 22
Captive
Handle
screw
Power switch
Appliance inlet
Status LEDs
t
Extractor/inserter
Grounding points
Specification
1500 W
180–264 VAC operating range
50–60 Hz, autoranging
8A @ 208V
+3.3V, +5V, +2.5V, +12V, +24V
Power Supplies
Hardware Component Overview 21