Platform Summary; Cisco 4431 Isr Chassis - Cisco 4451 ISR Hardware Installation Manual

Chassis Views

Platform Summary

Figure 1-4
Figure 1-4
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1
3
5
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Cisco 4431 ISR Chassis

Cisco 4431 ISR supports the Network Interface Modules (NIMs) and Integrated Services Card (ISC slots
for PVDM4s).
Hardware Installation Guide for the Cisco 4000 Series Integrated Services Router
1-10
shows the internal view of Cisco 4451 ISR with parts and module locations.
Platform Summary of Cisco 4451 ISR
8
6
5
Forwarding plane processor
Control plane processor DIMMs
Enhanced Service Module (SM-X) slots
SFP GE ports
Chapter 1 Overview of Cisco 4000 Series ISRs
1
2
4
2
Control plane processor
4
NIM 3 (single-wide) slot
6
NIM slot 1 and 2 (shown with slot divider
removed)
8
Forwarding plane processor DIMM
3
OL-32185-02