Cisco ISR4431/K9 Integrated Service Router ISR4431/K9

Description:

The Cisco ISR4431/K9 is a 4400 Series Integrated Services Router designed for high-performance enterprise branch deployments. Offering a modular design and scalable services, it delivers secure WAN connectivity, application optimization, unified communications, and integrated security. The ISR4431/K9 supports Cisco IOS XE software and is built for programmability and virtualization, making it ideal for growing branch offices that require reliable, flexible, and high-throughput networking.

TECHNICAL SPECIFICATIONS:

Model: ISR4431/K9
Series: Cisco 4400 Series Integrated Services Routers
Performance: Up to 500 Mbps (base), scalable with licenses
WAN Interfaces: 2 x integrated Gigabit Ethernet WAN ports
LAN Interfaces: 3 x 10/100/1000 Mbps RJ-45 ports
NIM Slots: 2 (Network Interface Module)
SM-X Slot: 1 (Service Module)
Memory: 4 GB DDR3 (upgradeable)
Flash Storage: 4 GB default (upgradeable to 32 GB)
Rack Mountable: Yes (1 RU height)
Power Supply: Internal AC (redundant power optional)
Software: Cisco IOS XE
Security Features: Embedded encryption, firewall, VPN
Virtualization: Supports Cisco NFVIS and KVM
Management: CLI, Cisco Prime, REST APIs
Dimensions: Approx. 44.5 mm x 438 mm x 469 mm (H x W x D)
Weight: Approx. 7.6 kg (16.8 lbs)