Cisco Four port 10100 Ethernet Switch Interface Card

Cisco EtherSwitch 10100 high speed WAN interface cards HWICs supported on the Cisco 1800 modular1941, Cisco 28002900, and Cisco 38003900 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. The modular Cisco EtherSwitch HWICs provide line rate Layer 2 switching across Ethernet ports using Cisco IOS Catalyst Software. Features such as port autosensing, quality of service QoS, VLAN support from 802.1P and 802.1Q standards, and 802.1D spanning tree protocols are standard on the Cisco EtherSwitch HWIC. The Cisco EtherSwitch HWICs are available in standard 4 or 9 port 10100BASE TX switch HWIC and Power over Ethernet PoE configurations.