Cisco ISR4321 Router 100Mbps Dual WAN LAN SFP Enterprise

• Branch office WAN connectivity
• Retail store network deployment
• Bank branch secure networking
• Healthcare clinic connectivity
• Government remote office networking
• Hybrid cloud access
• Secure VPN connectivity for remote branches
• MPLS and internet WAN aggregation
• Enterprise SD-WAN migration projects
• Disaster recovery network infrastructure

• Integrated Services Router 4000 Series platform
• 100 Mbps forwarding performance
• 2 integrated Gigabit Ethernet WAN interfaces
• Integrated Gigabit Ethernet LAN connectivity
• 1 dedicated SFP interface
• Supports secure VPN deployments
• Application-aware traffic management
• Cloud-ready branch networking
• High availability architecture
• Modular service expansion
• Enterprise-class routing capabilities
• Optimized for hybrid cloud connectivity
• Simplifies infrastructure modernization
• Reliable business continuity platform
• Investment protection through scalable architecture

• Brand: Cisco
• Product Family: Integrated Services Router 4000 Series
• Product Series: ISR 4300 Series
• Product Model: ISR4321
• Product Name: Cisco ISR4321 Integrated Services Router
• Part Number: ISR4321-V/K9
• SKU: ISR4321-V/K9
• Manufacturer: Cisco
• Product Type: Integrated Services Router
• Form Factor: Desktop/Rack Mount
• Forwarding Performance: 100 Mbps
• WAN Ports: 2
• LAN Ports: Integrated Gigabit Ethernet LAN
• SFP Ports: 1
• Network Interface Type: Gigabit Ethernet
• Routing Platform: Enterprise Branch Router
• Primary Deployment: Branch Office
• Cloud Connectivity: Supported
• VPN Support: Supported
• Integrated Security: Supported
• Application-Aware Services: Supported
• Hybrid WAN Support: Supported
• Enterprise Routing: Supported
• Scalable Network Architecture: Supported
• Business Continuity Support: Supported
• Infrastructure Modernization: Supported
• Digital Transformation Ready: Yes
• Commercial Deployment: Enterprise

WHY CHOOSE THIS PRODUCT?

• Cisco ISR4321-V/K9 is a strong choice for organizations requiring enterprise-grade routing without investing in higher-capacity branch platforms. Compared with the ISR4221, it offers improved performance and greater deployment flexibility, while remaining more economical than ISR4331 models for moderate branch workloads. Its combination of dual WAN connectivity, integrated Gigabit LAN interfaces, SFP fiber support, VPN capabilities, and scalable architecture enables secure hybrid cloud connectivity, simplified infrastructure upgrades, reduced operational costs, and long-term ROI for growing enterprise networks.