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Cisco 1800 Series Integrated Services Routers

Ready for an upgrade?

Cisco 4000 Series Integrated Services Routers offer greater performance and functionality. Their converged, secured branch infrastructure is built to deliver an optimal application experience on any device, any connection, from any cloud or data center.​​


Integrated services for offices of all sizes

The award-winning 1800 Series is ideal for small to midsize businesses and branch offices. Use these routers to reduce costs. Deploy a single, resilient system for fast, secure delivery of mission-critical business services.

Features and benefits


Built-in security provides flexibility to deliver secure Internet and intranet access.


1800 series routers offer a wide range of interface options, VPN tunnels, and built-in switch ports.


The fixed platform models (1801, 1802, 1803, 1811, 1812) include multiple WAN interface options. They offer eight 10/100 Mbps built-in switch ports with optional Power over Ethernet (PoE) for DC power to network devices.

Modular platforms

The 1841 offers T1/E1 speeds and up to four 10/100 Mbps built-in switch ports. The 1861 includes Cisco Unified Communications Manager Express or Cisco Unified Survivable Remote Site Telephony for call processing.

Product Support Services

Cisco Services can help you increase operational efficiency, lower support costs, and improve availability risk management.

Related tools

Cisco Feature Navigator

Find the right Cisco software release for the features you want to run on your network.

Service Finder

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