Description:
The Cisco Integrated Services Router (ISR) 4331 is a powerful branch router combining performance, modular scalability, and integrated services such as security and voice. Built for digital transformation, it delivers enterprise-class networking with advanced WAN services.

Key Features:

Up to 100 Mbps–300 Mbps performance

3 × onboard WAN/NIM slots, 2 × integrated Gigabit Ethernet ports

Integrated security: Cisco IOS XE with firewall, VPN, IPS

Modular interfaces for voice, data, and wireless expansion

Supports SD-WAN capabilities

USB and serial console ports

Quiet operation, energy-efficient build

Rack-mountable (1RU design)

Recommended Use:
Ideal for medium-to-large branch offices, managed service providers, or secure site-to-site VPN infrastructure.

Size:

Dimensions: 44.5 × 44.2 × 4.4 cm