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Hardware Installation Guide for the Cisco 4000 Series Integrated Services Router
OL-32185-02
Chapter 1 Overview of Cisco 4000 Series ISRs
Chassis Views
Figure 1-12
View of Cisco 4431 ISR Chassis
Figure 1-13
LEDs on the Cisco 4431 ISR
For detailed information on LEDs, see the
“LED Indicators” section on page 1-29
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USB ports
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GE ports
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Screws to open the NIM slot
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Router label tray
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NIM slot (with cover)
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Ground connection
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