Cisco ISR4331-AX/K9 is high-performance Integrated Services Router (ISR) designed for secure, scalable, and intelligent networking in enterprise branch offices and remote locations. Featuring integrated security, SD-WAN capabilities, and advanced application optimization, this router ensures seamless cloud connectivity, traffic prioritization, and enhanced WAN performance. With three Gigabit Ethernet interfaces, modular expansion slots, and built-in threat defense, it provides enterprise-grade security, reliability, and efficiency for modern IT infrastructures.
Specifications:
| Feature | Specification |
|---|---|
| Model | ISR4331-AX/K9 |
| WAN Interfaces | 3 x Gigabit Ethernet WAN |
| LAN Interfaces | 3 x Gigabit Ethernet LAN |
| Performance | Up to 100 Mbps WAN Throughput (Upgradable) |
| Security | IPsec VPN, Next-Gen Firewall, MACsec Encryption |
| SD-WAN Support | Yes |
| Application Experience | Cisco AVC, WAAS, PfR |
| Memory | 4GB DRAM, 4GB Flash (Upgradable) |
| Expansion Slots | 2 x NIM, 2 x SM, 1 x ISC |
| Power Supply | Internal AC Power (Redundant Power Support) |
| Management | Cisco IOS XE, CLI, Web UI, DNA Center |
| Dimensions (H x W x D) | 1.73 x 17.3 x 12.8 inches |
| Weight | 14.3 lbs (6.5 kg) |
