Cisco 4221 ISR User Manual

Contents
iv
Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers
OL-32185-02
Locate Product Identification Details 1-24
Labels on Cisco 4000 Series ISRs 1-25
Additional Help Locating Cisco 4000 Series ISRs Labels 1-25
Hardware Features of Cisco 4000 Series ISRs 1-26
Built-In Interface Ports 1-26
Dual Mode GE or SFP Ports 1-26
USB Serial Console Port 1-26
Front Panel PoE+ Ports 1-27
Internal PoE Daughter Card 1-27
LED Indicators 1-27
Removable and Interchangeable Modules and Cards 1-33
Network Interface Modules and Service Modules 1-34
Cisco UCS E-Series Server Modules 1-34
System Flash 1-35
Solid State Drives 1-35
Packet Voice Digital Signal Processor Modules 1-35
Memory 1-36
Power Supply 1-36
Fans, Ventilation, and Airflow 1-37
Slots, Subslots (Bay), Ports ,and Interfaces in Cisco 4000 Series ISRs 1-38
Slot Numbering 1-40
About Slot 0 1-40
Subslot/Bay Numbering 1-40
Gigabit Ethernet Management 1-40
Specifications 1-41
Periodic Inspection and Cleaning 1-50
CHAPTER 2 Cisco 4000 Series ISRs Preinstallation 2-1
Standard Warning Statements 2-1
General Safety Warnings 2-2
Safety Recommendations 2-5
Safety with Electricity 2-6
Prevent Electrostatic Discharge Damage 2-7
General Site Requirements 2-7
General Precautions 2-7
Site Selection Guidelines 2-8
Site Environmental Requirements 2-8
Physical Characteristics 2-9
Rack Requirements 2-9

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)