Name: ISR Router - Enhanced Security and Application Exp
Brand: Cisco
Price: 139.95 USD
Availability: InStock

Cisco ISR4321-AX/K9 ISR Router - Enhanced Security and Application Exp

The Cisco ISR4321-AX/K9 is a compact integrated services router designed for branch offices and remote sites that need robust security, advanced application visibility, and reliable connectivity. Built on the proven ISR platform, this model delivers ... Read More

price

$139.95

In Stock: 9
Manufacturer: Cisco
Model or Part: ISR4321-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

Integrated security suite with firewall, IPS/IDS, and advanced malware protection
Application Visibility and Control (AVC) for granular traffic monitoring and policy enforcement
Dual redundant power supplies for high availability
Modular uplink options including 1GE Ethernet, 2.5GE, and optional LTE/5G modules
Support for Cisco DNA Center for centralized management and automation
Built-in VPN capabilities with IPsec, SSL, and DMVPN support

Technical Specifications

Model: ISR4321-AX/K9
Processor: 2.0 GHz quad-core ARM CPU
Memory: 8 GB DRAM, 4 GB Flash storage
Throughput: Up to 250 Mbps firewall throughput, up to 300 Mbps IPsec VPN throughput
Interfaces: 4 x 10/100/1000BASE-T Ethernet ports, 2 x SFP slots, optional 1 x 2.5GE or LTE module slot
Operating temperature: 0 to 40 degrees Celsius
Dimensions: 4.3 in (height) x 7.2 in (width) x 11.8 in (depth)
Power: Dual AC inputs, optional PoE+ power supply

Typical Applications

Branch office routing with secure WAN and internet access
Remote site connectivity for retail, hospitality, and healthcare environments
SD-WAN edge device integrating multiple transport types
Secure VPN hub for teleworkers and mobile users
IoT gateway providing reliable uplink and threat protection for sensor networks

This router combines performance, security, and flexibility in a single chassis, enabling organizations to simplify network architecture while protecting critical data and applications.