Cisco 4431 ISR

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Hardware Installation Guide for the Cisco 4000 Series Integrated Services Router
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Chapter 1 Overview of Cisco 4000 Series ISRs
Chassis Views
Cisco 4321 ISR Chassis
This section contains the following views of Cisco 4321 ISR router:
• Back Panel Ports on Cisco 4321 ISR
• LEDs on Cisco 4321 ISR (Figure 1-17)
• LEDs on Cisco 4321 ISR (Figure 1-18)
Figure 1-17 Back Panel Ports on Cisco 4321 ISR
Figure 1-18 Back Panel (I/O Side) View of Cisco 4321 ISR
1 Grounding 2 Power switch
3 Power input connector 4 GE “MGMT” port (with USB port below)
5 USB Type B mini port 6 Console port
7 Auxiliary port 8 GE 0/0/1 (copper cable) port
9 GE 0/0/0 RJ-45 (copper cable) port 10 GE 0/0/0 SFP (fiber-optic) port
1 NIM slots
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