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Cisco 1800 Series Integrated Services Routers, the next evolution of the award-winning Cisco 1700 Series modular access routers, own more advantages than the formers. Cisco 1800 series, ideal for small to medium-sized businesses and small enterprise branch offices, enable businesses to reduce costs by deploying a single, resilient system for fast, secure, delivery of multiple mission-critical business services, including data, security, unified communications, wireless.<br /><br /><a href="http://www.router-switch.com/Price-cisco-routers-cisco-router-1800-series_c17">Cisco 1800 series router</a> has several models including 1801, 1802, 1803, 1811, 1812, 1841(most popular), 1861, all of them have some common features: a. Designed for small businesses or branch offices and to offer secure wireless networking; b. Multiple performance options based on local, remote, or broadband connections; c. Integrated security including encryption and protection against hackers; d. Virtual private networks for linking to partners, suppliers, and remote offices; e. Multiple options for adding reliability and option for reduced costs by using power from network cabling; f. Software upgrades to add new features and functions, and integrated switching capabilities.<br /><br /><a href="http://www.router-switch.com/Price-cisco-routers-cisco-router-1800-series_c17">Cisco 1800 series</a> router has several models including 1801, 1802, 1803, 1811, 1812, <a href="http://www.router-switch.com/cisco1841-p-97.html">1841</a>(most popular), 1861. You can check details of every type as follows:<br />The fixed platform models (1801, 1802, 1803, 1811, 1812) include multiple WAN interface options, plus:<br />Up to broadband speeds<br />Eight 10/100 Mbps built-in switch ports with optional Power over Ethernet (PoE), for providing DC power to network devices such as IP phones<br />Up to 50 VPN tunnels<br />Support for wireless local-area network (LAN) standards 802.11a/b/g<br /><br />The 1841 is a modular platform with a wide range of interface options, plus:<br />Up to T1/E1speeds<br />Up to four 10/100 Mbps built-in switch ports<br />Up to 800 VPN tunnels<br />Support for wireless local-area network (LAN) standards 802.11a/b/g<br /><br />The 1861 is a modular platform built on a fixed base with a wide range of WAN interface options, plus: <br />Integrated Cisco Unified Communications Manager Express or Cisco Unified Survivable Remote Site Telephony for call processing<br />Cisco Unity Express, for voice messaging and automated attendant<br />Integrated LAN switching with Power over Ethernet (PoE) expandable through Cisco Catalyst Switches<br />Onboard voice ports for PSTN, PBX, and key system connections<br /><br />With Cisco 1800 Series integrated services routers; you can lay the foundation for future growth and prepare for voice, video, wireless, and security solutions tomorrow. <br /><br />If you want to know more about e about the certain type of Cisco 1800 series, you can visit the list of Cisco 1800 router series, prices also offered.<br /><br />