Cisco 4-port 1116 Integrated Services Router (ISR) w DSL Modem

Overview

The Cisco C1116-4P is an integrated services router that combines routing, switching, and broadband access into a single compact device. It features an integrated DSL modem for direct broadband connection and four Ethernet ports to support local devices like computers, printers, and IP phones. Running on Cisco IOS XE software, it delivers up to 250 Mbps of hardware-encrypted throughput, making it a solid choice for small to medium businesses seeking secure and efficient network connectivity without the complexity of multiple devices.

Key features

• Four Ethernet ports provide local switching for seamless connection of computers, phones, and access points.
• Integrated DSL modem eliminates the need for a separate gateway, simplifying your network setup.
• Hardware-based encryption supports up to 250 Mbps throughput, ensuring sensitive data remains protected without sacrificing speed.
• Powered by Cisco IOS XE software, offering advanced routing, security features, and consistent management tools familiar to network administrators.
• Supports multiple routing protocols, allowing flexible integration into diverse network environments.
• Compact design reduces space requirements and lowers power consumption, fitting easily on shelves or in small cabinets.
• Compatible with wireless access points to extend network coverage for staff and guests.
• Modular licensing options and quality-of-service settings help the router adapt as network demands grow.

Key specs

• Ports: 4 Ethernet ports
• Broadband: Integrated DSL modem
• Encryption throughput: Up to 250 Mbps
• Software: Cisco IOS XE
• Routing protocols: Multiple supported
• Power consumption: Designed for low energy use
• Form factor: Compact, suitable for shelf or small cabinet placement

Connectivity and compatibility

This router supports wired connections through its four Ethernet ports, ideal for connecting computers, IP phones, and network access points. The integrated DSL modem connects directly to broadband services, removing the need for additional gateway devices. It works well with existing wireless access points to provide flexible network coverage for both staff and guests, making it suitable for branch offices, retail locations, and remote kiosks.

Performance and reliability

With hardware-based encryption delivering up to 250 Mbps of protected throughput, the router ensures that sensitive traffic remains secure without slowing down network performance. Cisco IOS XE software provides a stable and familiar platform for administrators to manage routing, security policies, and firmware updates efficiently. The device’s support for multiple routing protocols and quality-of-service settings helps maintain reliable connectivity even as network demands increase.

Ideal uses and environments

The Cisco C1116-4P fits well in small to medium business environments that require enterprise-grade networking features but have limited space and power availability. It is a strong choice for branch offices, retail sites, and remote kiosks where a compact, energy-efficient router with integrated DSL connectivity is needed. Its flexibility and modular licensing make it a future-proof option for growing companies that expect their network needs to evolve.