Product Description

ISR4321K9 CISCO ISR 4321 2GE 2NIM 4G FLASH 4G DRAM IPB The Cisco ISR4321/K9 is a high-performance integrated services router designed for branch offices and small to medium-sized enterprises. It delivers robust connectivity with advanced services, including secure routing, integrated security features, and high-speed performance. The ISR4321/K9 supports a variety of WAN interfaces and can handle demanding applications with its flexible and scalable architecture. It integrates with Cisco's DNA (Digital Network Architecture) to provide enhanced network management and automation.

Technical Specifications

• Performance:
• Maximum Throughput: 100 Mbps (base performance)
• Forwarding Rate: Up to 1.4 Mpps (million packets per second)
• Ports:
• 3 x 1-Gigabit Ethernet WAN ports
• 2 x 1-Gigabit Ethernet LAN ports
• Expansion:
• 2 x Network Interface Module (NIM) slots
• 1 x Enhanced Service Module (SM-X) slot
• Memory:
• RAM: 4 GB
• Storage: 16 GB Flash
• Redundancy:
• Supports redundant and hot-swappable power supplies (when used with compatible accessories)
• Dimensions: 43.7 x 32.7 x 4.4 cm (1 RU form factor)
• Weight: 4.3 kg
• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Management: Managed via Cisco IOS XE software with CLI, web-based GUI, and Cisco DNA for network management and automation