Cisco Router XR 12416 Installation Manual page 7

Chapter 1 Product Overview
Figure 1-4
A router equipped with the optional AC power subsystem must be operated with
Caution
4 power supplies installed in the power shelf at all times for electromagnetic
compatibility (EMC).
OL-17440-01
Optional AC-Input Power Subsystem
PWR OK
FAULT
PWR OK
FAULT
TEMP
I LIM
TEMP
I LIM
PWR OK
FAULT
PWR OK
FAULT
TEMP
I LIM
TEMP
I LIM
Cisco XR 12416 and Cisco XR 12816 Router Chassis Installation Guide
Physical and Functional Description of Router
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