Cisco 4221 ISR User Manual

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Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers
OL-32185-02
Chapter 6 Install and Upgrade Internal Modules and FRUs
PoE Converter Power Supply Unit
Figure 6-41 Install or Remove PoE Fillers
Install the PoE Converter Power Supply
To install the PoE converter power supply:
Step 1 Remove the bezel and fan try from the router chassis. See Replace Fan Tray, page 6-58.
Step 2 Remove the PoE converter power supply filler. For instructions, see “Remove PoE Power Supply Slot
Filler”.
Step 3 Open the slot latch before inserting the PoE converter power supply module.
Step 4 Rotate latch to close it.
Step 5 Tighten the screws on the module to secure it to the router chassis.See Figure 6-42 for details.
Remove PoE Converter Power Supply
To remove the PoE converter power supply:
Step 1 Remove the bezel and fan try from the router chassis.
Open the slot latch. See Figure 6-42 for details.
Step 2 Remove the PoE converter power supply module.
2
1
6 4
5
3
391819
1 Install tab into slot on chassis 2 POE filler being installed in PoE slot 0
3 PoE filler shown installed in PoE slot 1 4 PoE slot 1
5 Rotate to secure screw into securing nut in
chassis
6 PoE slot 0

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)