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ProductsCisco SL-4350-APP-K9 License | ISR 4350 Application License
SL-4350-APP-K9
CISCO Licenses

Cisco SL-4350-APP-K9 License | ISR 4350 Application License

Buy Cisco SL-4350-APP-K9 license for ISR 4350 routers. Enable application visibility, traffic optimization, and WAN performance control.

Cisco SL-4350-APP-K9 License | Application License for ISR 4350

Enable Application Visibility & Optimization on Cisco ISR 4350

The Cisco SL-4350-APP-K9 Software License is an application services license designed for the Cisco ISR 4350, enabling advanced application awareness, traffic optimization, and performance control in enterprise branch networks.
It provides deep visibility into application traffic and helps organizations optimize WAN performance without requiring additional hardware.



Why Choose SL-4350-APP-K9

For enterprises focused on application performance and efficiency:
✔ Application-aware traffic management ✔ Improved network performance and efficiency ✔ Better control of bandwidth utilization ✔ Enhanced experience for critical business applications ✔ Optimized WAN performance for distributed branches



Key Features

  • Application visibility and control (AVC)
  • Traffic classification and prioritization
  • Performance monitoring for applications
  • Policy-based application management
  • WAN optimization and bandwidth efficiency
  • Integrated within ISR platform



Technical Specifications

Parameter
Details
Product Model
Cisco SL-4350-APP-K9
License Type
Software License (Perpetual)
Applicable Devices
Cisco ISR 4350
Function
Application Services Enablement
Delivery
Electronic License (ESD / PAK)
Deployment
Enterprise Branch / WAN



SL-4350-APP-K9 vs Other ISR 4000 Licenses

Feature
APP-K9
SEC-K9
UC-K9
Core Function
Application Services
Security
Voice / UC
App Visibility
VPN Support
VoIP Support
Best Use Case
App Optimization
Secure WAN
Unified Communications
👉 How to choose?
  • Choose APP-K9 → For application visibility and traffic optimization
  • Choose SEC-K9 → For VPN and security protection
  • Choose UC-K9 → For voice and collaboration deployment



Typical Applications

  • Enterprise branch networks
  • Application performance optimization
  • WAN traffic management
  • Bandwidth control for critical applications
  • Network monitoring and analytics



Procurement Reference

  • Delivery format: Electronic License (ESD) or PAK
  • License type: Perpetual, tied to device (UDI required)
  • Compatibility: Specifically for Cisco ISR 4350
  • Lifecycle: May be in mature/EOL stage but still widely deployed



Why Buy from Sate Optics

We help customers simplify procurement and reduce cost:
✔ Competitive pricing ✔ Fast global delivery ✔ Reliable sourcing channels ✔ Professional technical support ✔ Flexible supply for projects



FAQ

Q1: What is Cisco SL-4350-APP-K9 used for? A: It enables application visibility, traffic optimization, and performance monitoring on Cisco ISR 4350 routers.

Q2: Is this a perpetual license? A: Yes, it is typically a perpetual software license.

Q3: Does this license include security features? A: No, security features require a separate SEC-K9 license.



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