Cisco EtherSwitch 4 Port High-Speed WAN Interface Cards – HWIC-4

Cisco EtherSwitch 4 Port High-Speed WAN Interface Cards – HWIC-4ESW

The 4- and 9-port Cisco® EtherSwitch® 10/100 high-speed WAN interface cards (HWICs) supported on the Cisco 1800 (modular)/1941, Cisco 2800/2900, and Cisco 3800/3900 series integrated services routers offer small-to-large-size businesses and enterprise branch office customers the option to integrate switching and routing in one device. This combination offers ease of configuration, deployment, and management while using the powerful characteristics of Cisco routing and Cisco Catalyst® switching features.

Supported Router Platforms
   
• Cisco 1800 (modular), Cisco 2800, and Cisco 3800 series integrated services routers:
• Cisco 1841 (supports HWIC-4ESW only; no PoE support)
• Cisco 2801
• Cisco 2811
• Cisco 2821
• Cisco 2851
• Cisco 3825
• Cisco 3845
• Cisco 1941
• Cisco 2901
• Cisco 2911
• Cisco 2921
• Cisco 2951
• Cisco 3925
• Cisco 3945