Cisco ISR4331-AXV/K9 is a Cisco 4331 Integrated Services Router AXV bundle combining branch routing with IP Base, application, security, and unified communications capabilities, including CUBE licensing and PVDM4-32 resources.

• Enterprise branch routing and WAN aggregation
• Unified communications and voice deployments
• Cisco CUBE voice gateway environments
• Application-aware branch networking
• Secure branch connectivity and services

• Cisco 4331 ISR platform
• AXV unified communications bundle
• Integrated PVDM4-32 capability
• CUBE-10 licensing
• IP Base, application, security and UC licenses
• Two NIM slots and one SM-X slot

• Combines routing and unified communications services
• Supports enterprise branch WAN architectures
• Integrates CUBE voice gateway capabilities
• Supports modular WAN interface expansion
• Enables application-aware branch services
• Provides integrated UC processing resources

• Product Type: Integrated Services Router
• Series: Cisco 4000 Series ISR
• Model: Cisco ISR 4331
• Bundle: AXV
• Aggregate Throughput: 100 Mbps to 300 Mbps
• Onboard WAN/LAN Ports: 3 × 10/100/1000
• RJ-45 Ports: 2
• SFP Ports: 2
• NIM Slots: 2
• SM-X Slot: 1 single-wide
• ISC Slot: 1 PVDM4
• Default DRAM: 4 GB
• Maximum DRAM: 16 GB
• Default Flash: 4 GB
• Maximum Flash: 16 GB
• Form Factor: 1RU