Cisco HWIC-2T

Serial and asynchronous high-speed WAN (HWIC) interface cards provide highly flexible connections for the Cisco 1800, 2800 and 3800 series of Integrated Services Routers. These HWICs help customers enable applications such as WAN access, legacy transport protocol, server console, and dial-up server. You can mix and match HWIC to create cost-effective solutions to common network problems such as remote network management, external access to dial-up modems and low-density WAN aggregation, legacy transport protocol, and port support. high density.