The Cisco 2811 wired router was designed as an Integrated Services Router, offering a number of key advantages over standard routers. This Cisco router supports over 90 modules via its Enhanced network module slot, allowing it to be customized to suit the precise requirements of the user. If those requirements change, the Cisco 2811 wired router can adapt, creating greater long-term investment protection. This wired router also offers wire-speed performance when handling concurrent services, such as security and voice applications.