Cisco 841M - Router - 4-port Switch - GigE - WAN Ports: 2 - Rack-mountable, Wall-mountable - C841M-4X-JAIS/K9

• Ability to easily migrate to other WAN interfaces
  Modular architecture that supports pluggable Cisco WAN Interface Modules (WIMs).
• Flexible choices of wireless WAN services and providers
  Supports HSPA+ / HSPA and EV-DO on a single multimode 3G WIM with fallback to 2G cellular technologies. Dual Subscriber Identity Module (SIM) and Removable User Identity Module (R-UIM) support for easy swap-out as you change networks and providers.
• High network availability for business continuity
  Supports two slots on a single 3G module that can hold a mix of SIM and / or R-UIM cards for cellular multi-homing across HSPA+ / HSPA and EV-DO WWANs. Dual Gigabit Ethernet WAN ports and support for two serial modules for primary / backup wired connections or a mix of wired and cellular links for redundancy.
• Convergence of required capabilities into a single box for lower CapEx and OpEx
  Integrates Gigabit Ethernet switch, routing, multilayer security, and multiple WAN interface choices.

The Cisco 841M integrated services router (ISR) is a modular platform in the Cisco 800 Series ISR product family. Intended for small to medium sites, it provides a flexible array of WAN connectivity possibilities with easy migration among WAN interface types. The Cisco 841M integrates enterprise-class security and application services while delivering optimal price / performance ratio. It supports multiple 3G technologies on the same pluggable WAN interface, providing you with the ability to choose the service provider. The platform provides an open, extensible environment for developing and hosting applications at the network edge for local processing right in the router.