ISR4331-AX/K9 | Cisco ISR 4331 3 Ports Ethernet Router
ISR4331-AX/K9 | Cisco ISR 4331 3 Ports Ethernet Router
ISR4331-AX/K9 | Cisco ISR 4331 3 Ports Ethernet Router
    ISR4331-AX/K9 | Cisco ISR 4331 3 Ports Ethernet Router
ISR4331-AX/K9 | Cisco ISR 4331 3 Ports Ethernet Router

ISR4331-AX/K9 | Cisco ISR 4331 3 Ports Ethernet Router

Part #: ISR4331-AX/K9 Manufactured by: Cisco
Regular price
$744.00
Sale price
$744.00
Regular price
1 in Stock
Condition: New-Surplus Original Box
Shipping calculated at checkout.
Product Overview
The Cisco ISR4331-AX/K9 delivers powerful performance, service flexibility, and scalable throughput to meet the growing ne...  Read more
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Warranty for Product #: ISR4331-AX/K9
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Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.

Product Description P/N: ISR4331-AX/K9

Description / Specifications

Description 

The ISR4331-AX/K9 is a Cisco Integrated Services Router (ISR) 4331 with an Advanced Services bundle, featuring 3 Gigabit Ethernet ports, modular expansion capabilities, and scalable throughput from 100 Mbps to 300 Mbps. It is designed for high-performance branch deployments requiring secure, scalable WAN, LAN, and unified communications services.

 

 

Technical Specifications 

Condition

New/Never Used Surplus

Brand Cisco
Category
Networking
Part Number ISR4331-AX/K9
Subcatecory
Enterprise Branch Routers
Bundle Advanced Services Bundle
Aggregate Throughput 100 Mbps to 300 Mbps (scalable via licenses)
Ethernet Ports 3 x 10/100/1000 ports
RJ-45 Ports

2

SFP Ports 2
Service Module Slots 1 x SM-X
Rack Height 1 RU
Memory 4 GB default / 16 GB max
Flash Memory 4 GB default / 16 GB max
Dimensions (H x W x D) 44.45 x 438.15 x 438.15 mm
Weight

12.96 kg

  

 

Information About ISR4331-AX/K9

The Cisco ISR4331-AX/K9 belongs to the ISR 4000 Series, offering a flexible, secure, and high-performance platform for branch offices and remote sites. The router comes bundled with Advanced Services, supporting a wide array of enterprise-grade features, including application visibility, security, WAN optimization, and unified communications. The router also offers internal AC power supply options with PoE support, allowing simplified deployment of IP endpoints such as phones and wireless access points.

Key Features:

  • Flexible Throughput Licensing: Scale from 100 Mbps to 300 Mbps as your needs grow.

  • Rich Service Integration: Support for security, voice, application optimization, and SD-WAN.

  • Modular Expansion: SM-X and NIM slots for future-proofing your network investments.

  • Multiple WAN/LAN Interfaces: RJ-45 and SFP interfaces offer deployment flexibility.

  • Rack-Mountable Design: 1 RU form factor for efficient use of rack space.

The ISR4331-AX/K9 provides a future-ready platform for high-demand branch office networking needs, combining security, scalability, and operational simplicity.

IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The ISR4331-AX/K9 is a Cisco Integrated Services Router (ISR) 4331 with an Advanced Services bundle, featuring 3 Gigabit Ethernet ports, modular expansion capabilities, and scalable throughput from 100 Mbps to 300 Mbps. It is designed for high-performance branch deployments requiring secure, scalable WAN, LAN, and unified communications services.

 

 

Technical Specifications 

Condition

New/Never Used Surplus

Brand Cisco
Category
Networking
Part Number ISR4331-AX/K9
Subcatecory
Enterprise Branch Routers
Bundle Advanced Services Bundle
Aggregate Throughput 100 Mbps to 300 Mbps (scalable via licenses)
Ethernet Ports 3 x 10/100/1000 ports
RJ-45 Ports

2

SFP Ports 2
Service Module Slots 1 x SM-X
Rack Height 1 RU
Memory 4 GB default / 16 GB max
Flash Memory 4 GB default / 16 GB max
Dimensions (H x W x D) 44.45 x 438.15 x 438.15 mm
Weight

12.96 kg

  

 

Information About ISR4331-AX/K9

The Cisco ISR4331-AX/K9 belongs to the ISR 4000 Series, offering a flexible, secure, and high-performance platform for branch offices and remote sites. The router comes bundled with Advanced Services, supporting a wide array of enterprise-grade features, including application visibility, security, WAN optimization, and unified communications. The router also offers internal AC power supply options with PoE support, allowing simplified deployment of IP endpoints such as phones and wireless access points.

Key Features:

  • Flexible Throughput Licensing: Scale from 100 Mbps to 300 Mbps as your needs grow.

  • Rich Service Integration: Support for security, voice, application optimization, and SD-WAN.

  • Modular Expansion: SM-X and NIM slots for future-proofing your network investments.

  • Multiple WAN/LAN Interfaces: RJ-45 and SFP interfaces offer deployment flexibility.

  • Rack-Mountable Design: 1 RU form factor for efficient use of rack space.

The ISR4331-AX/K9 provides a future-ready platform for high-demand branch office networking needs, combining security, scalability, and operational simplicity.

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