Ac Power Supplies - Cisco Router XR 12416 Installation Manual

Chapter 1 Product Overview

AC Power Supplies

OL-17440-01
Each AC PEM converts 200 to 240 VAC into -48 VDC, which is distributed
through the chassis backplane to all cards, RPs, and the blower modules.
Figure 1-6 identifies the components of a 2500 W AC power supply.
Figure 1-6 2500 W AC Power Supply Components
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Pw r Ok
Fault
Pwr Ok
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Ejector handle
Cisco XR 12416 and Cisco XR 12816 Router Chassis Installation Guide
Physical and Functional Description of Router
Fa ult
Te mp
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Temp
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Captive screw
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