Cisco 4221 ISR User Manual

Contents
ix
Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers
OL-32185-02
Remove the Flash Memory Card 6-63
Install and Remove an SSD mSATA Storage Device 6-63
Prevent Electrostatic Discharge Damage 6-63
Install the SSD mSATA Storage Device 6-64
Remove the SSD mSATA Storage Device 6-65
Install and Remove SFP Modules 6-66
Install SFPs 6-68
Laser Safety Guidelines 6-68
Remove SFP Modules 6-69
Remove, Replace, and Install the Internal PoE Daughter Card 6-70
APPENDIX A Online Insertion and Removal and Hot-Swapping A-1
OIR Procedures A-2
Remove a Module A-2
Insert a Module A-2
Hot-Swapping Procedures A-2

Cisco 4221 ISR Specifications

General

Form Factor	Rack-mountable
WAN Ports	2
LAN Ports	2
RAM	4 GB
Flash Memory	4 GB
Product Type	Router
Total Number of Ports	4
Number of Network (RJ-45) Ports	4
Number of Total Expansion Slots	3
Expansion Slot Type	NIM, ISC
Number of NIM Slots	2
Number of ISC Slots	1
Manageable	Yes
Power Supply	Internal
Redundant Power Supply	No
Authentication Method	RADIUS, TACACS+
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Operating Temperature	32°F to 104°F (0°C to 40°C)
Height	1.75 in
Encryption Algorithm	AES, 3DES
Dimensions (W x D x H)	1.75 x 13.5 x 1.73 inches
Operating Humidity	5 to 95% (noncondensing)