Cisco 4221 ISR User Manual

1-3
Hardware Installation Guide for the Cisco 4000 Series Integrated Services Router
OL-32185-02
Chapter 1 Overview of Cisco 4000 Series ISRs
About Cisco 4000 Series ISRs
Cisco 4431 ISR
Cisco 4431 ISR provides these capabilities:
• 3 single-wide NIM slots that can be combined into one double-wide (NIM1 and NIM2) and one
single-wide NIM.
• 10/100/1000 RJ-45 Ethernet port for system management (labeled GE mgmt)
• Two USB 2 Type A host ports
• One USB mini-Type B console (placed next to the RJ-45 console port)
• One RJ-45 console port
• One RJ-45 auxiliary port
• Four combo ports that can function as SFP or RJ-45 ports:
– 4 10/100/1000 RJ-45 Ethernet ports (labeled GE 0/0/0, 0/0/1, 0/0/2, and 0/0/3)
– 4 100/1000 SFP Ethernet ports (labeled SFP 0/0/0, 0/0/1, 0/0/2, and 0/0/3)
• LEDs for Ethernet and console status
• Two DDR3 240-pin Control Plane DIMM (dual in-line memory module) slots that support
replaceable DIMM modules
• One DDR3 240-pin Forwarding Plane DIMM slot that supports replaceable DIMM modules
• One eUSB flash slot, which is serviceable
• One internal 30-W PoE daughter card for two of the front Gigabit Ethernet ports (labeled GE 0/0/0
and 0/0/1)
• One available ISC slot for an optional serviceable daughter card high-density Packet Voice Digital
Signal Processor Module (PVDM4) to add IP voice and video capability
• Environment monitoring
• Field replaceable fan tray
• Dual redundant power supply units (PSUs)
• Support for dual 500-W AC+PoE power supply units
Cisco 4351 ISR
Cisco 4351ISR provides these capabilities:
• Two single-wide SM slots that can be converted into one double-wide SM slot.
• Three single-wide NIM slots that can converted into one double-wide (NIM1 and NIM2) and one
single-wide NIM slot (NIM3).
• One 10/100/1000 RJ-45 Ethernet port for system management (labeled {GE 0} with {MGMT} on
the left of the connector)
• Two USB Type A host ports
• One USB mini-Type B console (placed next to the RJ-45 console port)
• One RJ-45 console port
• One RJ-45 auxiliary port

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)