Slots, Subslots (Bay), Ports, And Interfaces In Cisco 4000 Series Isrs - Cisco 4000 Series Hardware Installation Manual

Slots, Subslots (Bay), Ports, and Interfaces in Cisco 4000 Series ISRs

Figure 1-36
1
Figure 1-37
Slots, Subslots (Bay), Ports, and Interfaces in Cisco 4000 Series
ISRs
The routers supports two types of interface modules: Enhanced Service Modules (SM-X) and Network
Modules (NIMs).
Hardware Installation Guide for the Cisco 4000 Series Integrated Services Router
1-40
Cisco 4321 ISR Airflow
1
2
Exhaust
Cisco 4221 ISR Airflow
Chapter 1 Overview of Cisco 4000 Series ISRs
2 Intake
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