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Hardware Installation Guide for the Cisco 4451-X Integrated Services Router
OL-27644-01
Chapter 1 Overview of the Cisco 4451-X Integrated Services Router
Chassis Views
Cisco ISR 4451-X Chassis
Figure 1-1 on page 1-4
— Bezel view with one PSU
Figure 1-2 on page 1-5
— Bezel view with two PSUs
Figure 1-3 on page 1-5
— Back panel slots and ports
Figure 1-4 on page 1-6
—Bezel side LEDs
Figure 1-1
Bezel View of the Cisco ISR 4451-X with one Power Supply Unit
1
Router fan tray
2
LEDs
3
Router power On/Off switch
4
Power supply unit (PSU)
5
Optional power supply unit
Cisco 4400 Series
PSU1
PSU2
POE1
POE2
FLASH
TEMP
PWR
VM
FAN
STAT
INT
POE
BOOST
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