Cisco 4331 ISR User Manual

3-11
Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers
OL-32185-02
Chapter 3 Install and Connect Cisco 4000 Series ISRs
Install the Router
Figure 3-6 shows a typical installation in a rack.
Figure 3-6 Mounting the Chassis in a Rack (Typical)
Figure 3-7 shows an installation with a chassis rear-forward.
Figure 3-7 Mounting the Chassis in a Rack, Rear Forward (Cisco 4451-X ISR shown)
After the router is installed, you must connect the chassis to a reliable earth ground. For the chassis
ground connection procedures, see the “Chassis Grounding” section on page 3-19.
1 Mounting screws (4)
302994
PS
1
1 Mounting screws (4)
302995
1

Cisco 4331 ISR Specifications

General

Form Factor	Rack-mountable
Maximum Throughput	100 Mbps
Total onboard GE ports	4
Rack height	1RU
Operating System	Cisco IOS XE
Operating Temperature	32 to 104°F (0 to 40°C)
Storage Temperature	-4 to 149°F (-20 to 65°C)
LAN Ports	2 x GE
Memory	4 GB
Flash Memory	4 GB
Relative Humidity	5 to 95% (noncondensing)
WAN Ports	2 x GE WAN