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AC Power Supply

An AC-powered router has two load-sharing, isolated AC power supplies, located at the bottom rear of the chassis, as shown in Figure 2. For information about power supply redundancy and replaceability, see Power System.

Figure 17 shows the power supply and Table 14 lists electrical specifications. For information about the LEDs on the power supply, see Power Supply LEDs.

Figure 17: AC Power Supply

Image g003107.gif

Table 14: Electrical Specifications for AC Power Supply

Description

Specification

Maximum power output

750 W; isolated

AC input voltage

Nominal: 100 - 240 VAC

Operating range: 90–264 VAC

AC input line frequency

47 – 63 Hz

AC input current rating

12 - 6 A

Output voltages

+3.3 V @ 125 A, +2.5 V @ 50 A, +5 V @ 60 A, +24 V @ 4 A, +12 V @ 0.25 A, +5 V aux. @ 0.25 A
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