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Cisco 4221 ISR User Manual

Cisco 4221 ISR
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CHAPTER
6-1
Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers
OL-32185-02
6
Install and Upgrade Internal Modules and
FRUs
This chapter describes how to install and upgrade internal modules and field replaceable units (FRUs)
in Cisco 4000 Series Integrated Services Routers (ISRs). The following sections provide the install and
upgrade information:
Internal and External Modules
Safety Warnings, page 6-2
Modules Supported, page 6-4
Access Internal Modules, page 6-4
Locate Internal and External Slots, page 6-6
Locate Internal and External Slots for Modules on Cisco 4451 ISR, page 6-7
Locate Internal and External Slots for Modules on Cisco 4351 ISR, page 6-8
Locate Internal and External Slots for Modules on Cisco 4331 ISR, page 6-9
Overview of the NIM-HDD Card, page 6-19
Remove and Replace Cisco NIM-SSD or NIM-HDD, page 6-21
Install and Remove DDR DIMMs on Cisco 4400 or 4300 Series ISRs, page 6-24
Install and Remove NIMs and SM-Xs on Cisco 4000 Series ISRs, page 6-29
Install and Remove PVDM4 on Cisco 4400 or 4300 Series ISRs, page 6-32
Remove and Replace the USB Flash Token Memory Stick, page 6-39
Remove and Replace Cisco 4000 Series ISRs Power Supplies, page 6-40
Remove and Install a CompactFlash Memory Card, page 6-63
Remove and Install the Flash Memory Card, page 6-65
Install and Remove an SSD mSATA Storage Device, page 6-68
Remove, Replace, and Install the Internal PoE Daughter Card, page 6-75
FRUs
Replace a Fan Tray, page 6-58
Replace Fan Tray on Cisco 4331 ISR, page 6-60
Remove and Install a CompactFlash Memory Card, page 6-63

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Cisco 4221 ISR Specifications

General IconGeneral
Form FactorRack-mountable
WAN Ports2
LAN Ports2
RAM4 GB
Flash Memory4 GB
Product TypeRouter
Total Number of Ports4
Number of Network (RJ-45) Ports4
Number of Total Expansion Slots3
Expansion Slot TypeNIM, ISC
Number of NIM Slots2
Number of ISC Slots1
ManageableYes
Power SupplyInternal
Redundant Power SupplyNo
Authentication MethodRADIUS, TACACS+
Compliant StandardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Operating Temperature32°F to 104°F (0°C to 40°C)
Height1.75 in
Encryption AlgorithmAES, 3DES
Dimensions (W x D x H)1.75 x 13.5 x 1.73 inches
Operating Humidity5 to 95% (noncondensing)

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