Cisco 4351 ISR User Manual

1-7
Hardware Installation Guide for the Cisco 4000 Series Integrated Services Router
OL-32185-02
Chapter 1 Overview of Cisco 4000 Series ISRs
Chassis Views
Cisco 4451 ISR Chassis
Note Cisco 4451 ISR routers support these slot types:
- Network Interface Modules (NIMs)
- Service modules (SM-X, like SM-X-1T3/E3)
- E-Series Server Modules
Figure 1-1 on page 1-7—Bezel view with two PSUs
Figure 1-2 on page 1-8—Back panel slots and ports
Figure 1-3 on page 1-9—Bezel side LEDs
Figure 1-1 Bezel Side of Cisco 4451 ISR with Two PSUs
1 Router fan tray (hidden) behind removable
bezel
2 LEDs
3 Router power On/Off switch 4 AC power supply unit (PSU0)
5 AC power supply unit (PSU1)
Cisco 4400 Series
285695
PSU1 PSU2
POE1 POE2
FLASH TEMP PWR
VM FAN STAT
INT
POE
BOOST
1 2 3
54

Cisco 4351 ISR Specifications

General

Form Factor	Rack-mountable
Integrated Services	Yes
LAN Ports	4
Redundant power supply	Optional
Rack height	1 RU
Product Series	4000 Series
USB Ports	2
Console Port	1
Auxiliary Port	1
Operating System	Cisco IOS XE
Maximum Throughput	2 Gbps
Memory	4 GB
Flash Memory	4 GB (expandable to 16 GB)
Total concurrent sessions	1, 000, 000
Model	4351
Processor	Multi-core
Network Interfaces	GE, SFP