Cisco Router
(ISR 1120)
The Cisco ISR 1120 is a compact, enterprise-grade branch router in the Cisco 1000 Series Integrated Services Routers (ISR) family. It is designed for small to medium-sized branch offices, retail stores, financial institutions, and remote sites that require secure, high-performance WAN connectivity with integrated networking and security services. The ISR 1120 combines routing, switching, security, and optional wireless and cellular connectivity into a single platform, making it ideal for modern SD-WAN deployments.
ISR 1120 Specifications
| Key features |
Cisco IOS XE operating system with support for traditional routing or Cisco Catalyst SD-WAN. Integrated Next-Generation Firewall (NGFW) capabilities. 8 Gigabit Ethernet LAN/WAN ports for flexible network connectivity. Pluggable LTE/5G, Wi-Fi, and DSL options depending on the specific model. Advanced VPN technologies including IPsec, DMVPN, and FlexVPN. Support for centralized management through Cisco Catalyst SD-WAN Manager or Cisco Security Cloud Control. Built-in security features such as firewall, URL filtering, encrypted traffic inspection, and threat defense. Compact, fanless design suitable for branch office deployments. |
| Benefits |
Consolidates multiple networking functions into a single device. Improves network security with integrated firewall and VPN services. Simplifies deployment and management through centralized SD-WAN orchestration. Provides flexible WAN connectivity using Ethernet, DSL, LTE, or 5G. Enables secure, reliable access to cloud applications and corporate resources. |
| Typical Use Cases |
Branch office routing SD-WAN edge deployments Secure internet breakout Retail and remote office connectivity. LTE/5G backup or primary WAN connectivity Cloud application access (Microsoft 365, AWS, Azure, Google Cloud) |