Cisco 1600 series routers connect small offices with Ethernet LANs to the Internet and to company intranets using several wide-area-network (WAN) technologies: Integrated Service Digital Network (ISDN), asynchronous serial, and synchronous serial such as Frame Relay, leased lines, Switched 56, Switched Multimegabit Data Service (SMDS), and X.25. The Cisco 1600 series consists of four models, each of which has an Ethernet port, a built-in WAN port, and a slot for an optional second WAN port:
Industry’s most widely deployed universal services router for Enterprise and Service Provider edge applications. The Cisco 7200 combines exceptional price/performance with the widest range of connectivity options and unmatched feature support. This compact router provides industry-leading serviceability and manageability features coupled with high-performance modular processors including the Cisco 7200 NPE-G1 Processor. By leveraging the modularity of the Cisco 7200, customers can deploy scalable solutions to address a wide range of density, performance and service requirements while ensuring investment protection for future network needs.