Cisco ISR4221-SEC/K9 is a compact and secure Integrated Services Router (ISR) designed for small to medium-sized businesses and branch offices that require advanced security, high-speed connectivity, and reliable network performance. With integrated security features including IPsec VPN, firewall, and threat defense, this router ensures protected and seamless communication across enterprise networks. Equipped with dual Gigabit Ethernet WAN ports, SD-WAN support, and scalable performance, it is an ideal solution for modern business applications, cloud access, and remote workforce connectivity.
Specifications:
| Feature | Specification |
|---|---|
| Model | ISR4221-SEC/K9 |
| WAN Interfaces | 2 x Gigabit Ethernet WAN |
| LAN Interfaces | 2 x Gigabit Ethernet LAN |
| Performance | Up to 1 Gbps WAN Throughput |
| Security | IPsec VPN, Next-Gen Firewall, MACsec Encryption |
| SD-WAN Support | Yes |
| Memory | 4GB DRAM, 4GB Flash (Upgradable) |
| Expansion Slots | 1 x NIM, 1 x ISC |
| Power Supply | Internal AC Power (Optional Redundant Power) |
| Management | Cisco IOS XE, CLI, Web UI, DNA Center |
| Dimensions (H x W x D) | 1.73 x 13.5 x 10.9 inches |
| Weight | 7.9 lbs (3.6 kg) |
