The Layer 3 Cisco 2-Port Fast Ethernet High-Speed WAN interface cards (HWIC) supported on the Cisco 1841, Cisco 2800, and Cisco 3800 Series Integrated Services Routers offer small-to-large-sized businesses and enterprise branch-office customers the option to add Layer 3 routed ports with many advanced features, including quality-of-service (QoS) and rate-limiting capabilities.
2-Port Fast Ethernet High Speed WIC
