The high-speed card EtherSwitch HWIC-4ESW 10/100 WAN HWIC supported on Cisco 1800 (Modular) / 1941 Cisco 2800/2900, 3800/3900 series services routers and Cisco integrated offer small businesses to large customers affiliates and an option to adjust switching and routing in a single device. This combination allows for easy configuration, deployment and management while using the powerful characteristics of Cisco routing and switching Cisco Catalyst modular Cisco EtherSwitch HWIC features.
They are able to provide line-rate switching between Layer 2 Ethernet ports using Cisco IOS Catalyst software. Features such as the detection of the port, the quality of service protocols, VLAN support 802.1p and 802.1Q standards, and 802.1D Spanning Tree are made in standard Cisco EtherSwitch HWIC. Cisco EtherSwitch HWIC is available in 4 or 9 standard - Switch HWIC 10 / 100BASE-TX and Power-over-Ethernet configurations. 4 Cisco EtherSwitch HWIC has four ports 10/100 Ethernet ports on top, with the supply line support capabilities on all four doors. 9 Cisco EtherSwitch HWIC has nine 10/100 Ethernet ports with inline power support for 8:09 doors. PoE configurations consist of a 4 or 9-port 10/100 Base-TX and 4 - or online daughterboard power module 8-port. The daughter card house power module of a power regulator for the detection, classification and allow the power to 802.3af powered devices attached to the HWIC to. The online version of the Cisco EtherSwitch HWIC power can power Cisco IP phones, Cisco wireless access points, or any device compatible with the IEEE 802.3af standard. Supports optional 4-9 the supply line and Cisco HWIC 2800/2900 and 3800/3900 series routers Cisco Integrated Port Services requires the use of a replaceable power line on the ground.
This implementation provides high-speed connections between computers, servers and other network resources in a single unit for Layer 2 and allows WAN connection at Layer 3 router. 4 or 9 ports Cisco EtherSwitch HWIC when combined with speech modules for analog or digital services Cisco Integrated give small business infrastructure implementations and large branches of IP telephony. This solution can be combined with the Cisco CallManager Express IP Telephony phone or Cisco IOS Survivable Remote Site. In the case of implementation of functions CallManager Express call processing are available at the branch router without a call handler.
Internal frame optional HWIC-4ESW-POE provides IP phone power and phone discovery for IP phones. In addition, the HWIC-4ESW-POE supports different VLAN configurations for IP phones. This feature enables Cisco Discovery 4: 09 port EtherSwitch HWIC (HWIC-4ESW-POE or HWIC-D-9ESW-POE Code) to automatically detect the IP phone line and power. Cisco EtherSwitch HWIC 4-9 and 10 / 100Base-T could form the layer 2 switch factor HWIC for Cisco Integrated Services Router. 4 ports Form Factor HWIC HWIC is a size 9-port and double-wide form factor. Note: Both 4 and 9 HWIC HWIC ports supporting up to 15 VLANs. PoE support is not available for the Cisco 1841.
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