Name: 4331 Router Integrated Services with Advanced Capabilities - 3-Gigabit Ethernet, 2-NIM Slots, 1-Service Module
Brand: Cisco
Price: 159.95 USD
Availability: InStock

Cisco ISR4331-AX/K9 4331 Router Integrated Services with Advanced Capabilities - 3-Gigabit Ethernet, 2-NIM Slots, 1-Service Module

The Cisco ISR4331-AX/K9 is a high-performance Integrated Services Router designed for branch offices, remote sites and small to medium enterprises. With three Gigabit Ethernet ports, two network interface module (NIM) slots and a dedicated service mo... Read More

price

$159.95

In Stock: 63
Manufacturer: Cisco
Model or Part: ISR4331-AX/K9
Condition: Refurbished
Weight: 3.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview

Key Features

Three built-in Gigabit Ethernet interfaces for fast LAN connectivity
Two flexible NIM slots to add WAN, wireless or additional Ethernet modules
One service module slot for integrated security, voice or video services
Integrated Cisco IOS XE software with support for routing, VPN, firewall and QoS
Hardware acceleration for encryption and compression to improve throughput
Redundant power supply option for high availability
Modular design that simplifies upgrades and maintenance

Technical Specifications

Model number: ISR4331-AX/K9
Processor: 1.5 GHz multi-core CPU
Memory: 8 GB DRAM, 4 GB flash storage
Throughput: Up to 350 Mbps with security services enabled
Interfaces: 3 x 10/100/1000BASE-T, 2 x NIM, 1 x service module
Power: 120/240 VAC, optional redundant power supply
Operating temperature: 0 to 40 deg C (32 to 104 deg F)
Dimensions: 1.73 in (H) x 10.5 in (W) x 8.2 in (D)
Weight: Approx 13 lbs (5.9 kg)

Applications

The ISR4331-AX/K9 is ideal for:

Branch office connectivity with secure VPN tunnels to headquarters
Small to medium enterprise networks requiring integrated routing, firewall and QoS
Remote sites that need reliable voice over IP or video conferencing support
Retail locations that demand high-speed internet access and point-of-sale integration
IoT edge deployments where modular expansion and low latency are critical

By combining robust performance, flexible module options and Cisco's trusted IOS XE platform, the ISR4331-AX/K9 helps organizations simplify network architecture while delivering the security and reliability needed for modern business operations.