Cisco ISR4331/K9 4331 Integrated Services Router

Cisco ISR4331/K9 4331 Integrated Services Router 

• 4 GB (installed)  16 GB (max) – DDR3 SDRAM 
• Ethernet, Fast Ethernet, Gigabit Ethernet 
• rack-mountable
• internal power supply
•  4 GB camera

Discover the Cisco ISR4331/K9 4331 Integrated Services Router

The Cisco ISR4331/K9 4331 Integrated Services Router delivers enterprise-grade performance at the network edge. Combining secure connectivity, service integration, and reliability, the Cisco ISR4331/K9 4331 Integrated Services Router is ideal for branch offices, small data centers, and managed networks.

High performance with the Cisco ISR4331/K9 4331 Integrated Services Router

With up to 3 Gbps of throughput, the Cisco ISR4331/K9 4331 Integrated Services Router handles VPN, encryption, and multiprocessing without slowdown. This performance makes the Cisco ISR4331/K9 4331 Integrated Services Router perfect for bandwidth-intensive branch applications.

Secure connectivity in the Cisco ISR4331/K9 4331 Integrated Services Router

The Cisco ISR4331/K9 4331 Integrated Services Router supports advanced security features like DMVPN, IPsec, SSL VPN, firewall, and intrusion prevention. The Cisco ISR4331/K9 4331 Integrated Services Router helps maintain secure and compliant network access.

Modular expansion of the Cisco ISR4331/K9 4331 Integrated Services Router

Equipped with onboard slots for WAN and network modules, the Cisco ISR4331/K9 4331 Integrated Services Router allows tailored expansion—gigabit Ethernet, voice, and hardware encryption modules—ensuring the Cisco ISR4331/K9 4331 Integrated Services Router adapts as business grows.

Integrated services in the Cisco ISR4331/K9 4331 Integrated Services Router

The Cisco ISR4331/K9 4331 Integrated Services Router integrates voice, video, WAN optimization, and unified communications. This reduces rack space and simplifies deployments, making the Cisco ISR4331/K9 4331 Integrated Services Router a true all-in-one edge platform.

Reliable architecture of the Cisco ISR4331/K9 4331 Integrated Services Router

Built on Cisco’s proven IOS XE operating system and hardware, the Cisco ISR4331/K9 4331 Integrated Services Router provides redundancy and stability. The Cisco ISR4331/K9 4331 Integrated Services Router supports business continuity with optional dual AC/DC power options.

Easy management with the Cisco ISR4331/K9 4331 Integrated Services Router

Manage the Cisco ISR4331/K9 4331 Integrated Services Router using CLI, webUI, SNMP, or Cisco DNA Center. The Cisco ISR4331/K9 4331 Integrated Services Router ensures convenient monitoring, configuration, and policy enforcement at the branch.

Scalable performance with the Cisco ISR4331/K9 4331 Integrated Services Router

Supporting service-level performance, the Cisco ISR4331/K9 4331 Integrated Services Router can scale services dynamically. The Cisco ISR4331/K9 4331 Integrated Services Router is ideal for remote offices needing higher levels of encryption, inspection, or application delivery.

Energy-efficient operation of the Cisco ISR4331/K9 4331 Integrated Services Router

Featuring intelligent power management, the Cisco ISR4331/K9 4331 Integrated Services Router reduces consumption during low activity—helping lower TCO. The Cisco ISR4331/K9 4331 Integrated Services Router balances performance and efficiency.

Business continuity with the Cisco ISR4331/K9 4331 Integrated Services Router

The Cisco ISR4331/K9 4331 Integrated Services Router supports ISSU and hot-swappable modules for uninterrupted upgrades. The Cisco ISR4331/K9 4331 Integrated Services Router ensures zero-downtime maintenance for critical operations.

Why choose the Cisco ISR4331/K9 4331 Integrated Services Router

With robust security, integrated services, and scalable performance, the Cisco ISR4331/K9 4331 Integrated Services Router delivers a flexible edge platform—ideal for modern branches, retail, and managed service networks.

Get your Cisco ISR4331/K9 4331 Integrated Services Router today

Future-proof your edge network with the Cisco ISR4331/K9 4331 Integrated Services Router. Contact your Cisco distributor to deploy secure, performant, and intelligent connectivity at the branch.