Cisco ISR4431-AX/K9 Application Experience Router

Cisco ISR4431-AX/K9 belongs to the Cisco 4000 Series Integrated Services Routers (ISR), engineered for application-aware routing, secure WAN, and performance optimization.

Featuring the AppX (AX) license, it includes security features (like ZBFW, VPN, NAT), application visibility (AVC), performance routing (PfR), and WAN optimization (WAAS).

Designed for mid to large branch offices, this router supports 1 Gbps default throughput, expandable to 2 Gbps, and is ideal for hybrid WAN, SD-WAN-ready networks, and cloud-first deployments.

Available with RebuyIT for Rent or Purchase, it comes with a Cisco original power adaptor and a 1-Year Hardware Warranty.

deal For Cisco ISR4431-AX/K9

Hybrid WAN & MPLS + Broadband deployments

• Secure branch networking with application visibility
• Cloud service optimization (SaaS, IaaS)
• Enterprise edge SD-WAN
• Temporary projects with rental flexibility

Why Choose RebuyIT for Cisco ISR4431-AX/K9

• Fully tested Cisco ISR4431-AX/K9 units
• Delivered with original Cisco power adaptor
• PAN India coverage for sale and rental
• 1-Year hardware warranty from RebuyIT
• Pre-sale assistance & post-sale support

FAQ – Cisco ISR4431-AX/K9

Q1: What is included in the AX (AppX) license?

A: The AX bundle includes security (ZBFW, VPN) and app optimization tools like PfR, AVC, WAAS, and QoS.

Q2: Is this model SD-WAN compatible?

A: Yes. The ISR4431-AX/K9 is fully SD-WAN capable with the appropriate Cisco DNA licensing.

Q3: Can it act as a firewall and WAN optimizer?

A: Yes, it combines ZBFW for security and WAAS for WAN optimization.

Q4: Is this router available on a monthly rental?

A: Yes. RebuyIT offers monthly, quarterly, and yearly rental options.

Q5: Are all necessary accessories included?

A: Yes. It includes the original Cisco power adaptor and optional rackmount brackets.