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General| Form Factor | Rack-mountable |
|---|---|
| Flash Memory | 4 GB |
| Operating Temperature | 0°C to 40°C |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Console Port | RJ-45 |
| Auxiliary Port | 1x RJ-45 |
| Memory | 4 GB |
| Expansion Slots | 1x SM |
| Storage Temperature | -20°C to 65°C |
| Humidity | 10 - 85% (non-condensing) |
| Features | VPN support, Firewall, QoS |
| Remote Management Protocol | SNMP, CLI |
| Network/Transport Protocol | IPv6 |
| Maximum Throughput | 50 Mbps |
Introduces Cisco 4000 Series ISRs, their modularity, connectivity, and target applications.
Details the capabilities and features of the Cisco 4451-X ISR model.
Lists the capabilities and features of the Cisco 4431 ISR model.
Outlines the capabilities and features of the Cisco 4351 ISR model.
Details the capabilities and features of the Cisco 4331 ISR model.
Lists the capabilities and features of the Cisco 4321 ISR model.
Outlines the capabilities and features of the Cisco 4221 ISR model.
Defines warnings and lists core safety warnings grouped by topic.
Provides general safety warnings related to installation and electrical codes.
Details safety precautions when working with equipment powered by electricity.
Guides on installing modules before or after router placement, and ways to install the router.
Details tasks for attaching the router chassis to a wall or mounting it in a rack.
Describes the common installation procedure for Cisco 4400 and 4300 Series ISRs.
Explains how to mount Cisco 4000 Series ISRs in 19-inch EIA, 23-inch SBC, or 600-mm ETSI racks.
Describes the common installation procedure for all Cisco 4200 Series ISRs.
Details how to attach brackets to mount the Cisco 4200 ISR chassis in a rack.
Provides procedures for connecting the router chassis to a reliable earth ground.
Explains how to connect AC power to the router.
Guides on connecting AC power to the router, including voltage, current, and protection requirements.
Details connecting to console ports for router configuration via terminal or PC.
Describes how to connect WAN, LAN, and voice interface cables to the router.
Guides on performing initial configuration using setup facility or Cisco IOS XE CLI.
Details setting enable and enable secret passwords for enhanced security access.
Describes how to save the running configuration to startup configuration in NVRAM to prevent data loss.
Provides critical safety warnings and precautions before module replacement.
Explains how to remove and replace NIM-SSD or NIM-HDD from the router chassis.
Guides on installing and removing DDR DIMMs on Cisco 4400 or 4300 Series ISRs.
Describes installing and removing NIMs, SM-Xs, and E-Series Server Modules.
Details installation tasks for the PVDM4 used on Cisco 4400 or 4300 Series ISRs.
Provides steps to install PVDM4 on the motherboard of Cisco 4400 Series ISRs.
Guides on removing PVDM4 from the motherboard of Cisco 4400 ISRs.
Provides steps to install PVDM4 on the motherboard of Cisco 4331 ISR.
Guides on removing PVDM4 from the motherboard of Cisco 4331 ISR.
Details installing PVDM4 on Cisco Fourth-Generation T1/E1 Voice and WAN NIMs.
Guides on removing and replacing modular power supply modules in Cisco 4400 and 4300 Series ISRs.
Guides on replacing the AC power supply module, including bezel removal and module extraction.
Explains how to remove a DC power supply from a Cisco 4431 Series ISR.
Describes installing DC power supply input power leads to the Cisco 4431 Router DC input supply.
Guides on replacing the power supply module from a Cisco 4331 router.
Explains how to remove a DC input power supply from a Cisco 4331 Series ISR.
Describes installing DC power supply input power leads to the Cisco 4331 Router DC input supply.
Provides guidelines to prevent ESD damage to CF memory cards during handling.
Guides on removing a CF memory card from the chassis using the ejector button.
Guides on installing an SSD mSATA storage device into its connector.
Explains how to remove an SSD mSATA storage device from the chassis.
