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
Remove and Replace Cisco 4000 Series ISRs Power Supplies
AC Power Supplies
Overview of the AC Power Supply
Power supply has a similar modular form factor without cabling for easy removal and replacement.
Figure 6-29 Power Supply Unit (Cisco 4451-X ISR Shown)
1 450W/1000W power supply (1000W
shown-the phone icon designates it as a
1000W)
2 PSU Latch
3 Multiple power supply unit warning
message—appears when there are multiple
power inputs
4 Product series name
5 LEDs
WARNING:
MULTIPLE POWER
INPUTS - REMOVE TO
DE-ENERGIZE
ADVERTISSEMENT:
POUR ÉJEINDRE L’UNITÉ,
DEBRANCHEZ
D’ALIMENTATION
À ENTRÉES
MULTIPLES
Cisco 4400 Series
PSU0
PSU1 GE
POE
POE0
POE1 BOOST ISC FAN STAT
FLASH
TEMP PWR
PSU0
PSU1 GE
POE
POE0
POE1 BOOST ISC FAN STAT
FLASH
TEMP PWR
100-240V- 5.1-2.5A
50/60Hz
WARNING:
MULTIPLE POWER
INPUTS - REMOVE TO
DE-ENERGIZE
ADVERTISSEMENT:
POUR ÉJEINDRE L’UNITÉ,
DEBRANCHEZ
D’ALIMENTATION
À ENTRÉES
MULTIPLES
100-240V- 5.1-2.5A
50/60Hz
WARNING:
MULTIPLE POWER
INPUTS - REMOVE TO
DE-ENERGIZE
ADVERTISSEMENT:
POUR ÉJEINDRE L’UNITÉ,
DEBRANCHEZ
D’ALIMENTATION
À ENTRÉES
MULTIPLES
POE
POE
4
1
3
2
5
390474

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)