Cisco 870 Series of integrated services routers are fixed-configuration routers that support multiple types of DSL technologies, broadband cable, & Metro Ethernet connections in small offices. They provide the performance needed to run concurrent services, including firewall, intrusion prevention, & encryption for VPNs; optional 802.11b/g for WLAN networking; & quality of service (Qo S) features for optimizing voice & video applications. In addition, the Cisco Router & Security Device Manager (SDM) Web-based configuration tool simplifies setup & deployment, & centralized management capabilities give network managers visibility & control of the network configurations at the remote site. Please note: networking components such as switches, routers & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com.