Product Description

The Cisco ISR4331-SEC/K9 is a versatile Integrated Services Router (ISR) from the Cisco 4000 Series, specifically designed for secure and high-performance branch office networking. It comes preloaded with the Security (SEC) bundle, offering advanced features such as VPN, firewall, and threat defense for comprehensive security. With three built-in Gigabit Ethernet ports and the flexibility to add modules for additional services, the ISR 4331 is ideal for medium-sized businesses looking for scalable WAN performance, robust security, and easy deployment of services.

Technical Specifications

• Processor: Multi-core CPU
• Built-in Ports: 3 x 10/100/1000 Gigabit Ethernet (2 WAN/LAN, 1 dedicated LAN)
• Max Performance: 100 Mbps to 300 Mbps (upgradable with performance licenses)
• Memory: 4 GB DRAM (upgradable to 16 GB)
• Flash Storage: 4 GB (upgradable to 32 GB)
• Expansion Slots: 2 x Network Interface Modules (NIM), 1 x Enhanced Service Module (SM-X), 1 x Internal Service Module (ISM)
• Security Features: VPN (IPsec, SSL), firewall, Cisco IOS Zone-Based Firewall, Cisco Unified Threat Defense
• Routing Features: Advanced routing with support for BGP, OSPF, EIGRP, and MPLS
• Dimensions: 4.45 x 44.5 x 43.18 cm (1 RU)
• Weight: 14.1 lbs (6.4 kg)
• Power Supply: Internal AC power supply, 250W
• Operating Temperature: 0°C to 40°C (32°F to 104°F)