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Cisco 4-port EtherSwitch 10BASE-T/100BASE-TX autosensing HWIC (Spare)

£359.15 » £218.95 with Free Delivery
Debit Card Discounted Price: £218.51

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Product Part Numbers

  • Quick Find Code: K27751
  • Manufacturers SKU: HWIC-4ESW=
  • Product UPC/EAN: 0746320953731

Product Description

The modular 4- and 9-port Cisco EtherSwitch HWICs provide line-rate Layer 2 switching across Ethernet ports using Cisco IOS Catalyst Software. The 4-port Cisco EtherSwitch HWIC has four 10/100 switched Ethernet ports, with options for inline power support on all four ports. The 9-port Cisco EtherSwitch HWIC has nine 10/100 switched Ethernet ports, with options for inline power support on 8 of the 9 ports. The ninth port ds not support inline power but can be used as a regular switch port for trunking and other normal data applications. Note: The optional inline power support on the 4- and 9-port HWICs is offered on the Cisco 2800 and Cisco 3800 series. It is not offered on the Cisco 1841 of the Cisco 1800 Series (modular). 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 10/100BASE-TX switch HWIC and Power-over-Ethernet (P) configurations. The P configurations consist of a 4- or 9-port 10/100BASE-TX switch and a 4- or 8-port inline power module daughter card. The power module daughter card houses a power controller for detecting, classifying, and enabling power on 802.3af-compliant powered devices attached to the HWICs. The inline powered version of the Cisco EtherSwitch HWIC can power Cisco IP phones, Cisco wireless access points, or any other IEEE 802.3af-compliant device. The optional inline power support on the 4- and 9-port HWICs on the Cisco 2800 and Cisco 3800 series of integrated services routers requires the use of a field-replaceable inline power supply.

Main Features:

  • 4 or 9 10BASE-T/100BASE-TX ports
  • Autosensing, Autonegotiation, and Auto-MDIX (Automatic media-dependant interface crossed over)
  • Integrated Switching
  • 802.1P QoS (Traffic Prioritization)
  • 802.1Q Trunking
  • 802.1D Spanning Tree Protocol
  • Voice VLAN (VVLAN)
  • 802.1x Authentication
  • Multicast Management Support
  • Simple Network Management Protocol (SNMP) management
  • Cisco IOS Software command-line interface (CLI)
  • CiscoWorks support
  • Cisco Discovery Protocol Versions 1and 2
  • VLAN Trunking Protocols (client, server, and transparent modes)
  • Cisco Secure Router and Device Manager (SDM)-based configuration and device management
  • Status LEDs
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PHYSICAL Status Indicators Two LEDs per port provide convenient visual indication of the switch port and inline power status.
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