Cisco 1800 Series is ideal for small to midsize businesses and branch offices. Use these routers to reduce costs. Deploy a single, these routers which supporting about 50 users, resilient system for fast, secure delivery of multiple mission-critical business services, including: Data, Security, Unified Communications and Wireless. And some models offer up to two 10/100 Mbps built-in routed ports, Optional Power over Ethernet (Poe) and support for wireless local-area network (LAN) standards 802.11a/b/g.