3Com 3C17206 Brochure - Page 6

3COM® SUPERSTACK® 3 SWITCH 4400 FAMILY SUPERSTACK 3 SWITCH 4400 PWR AND POWER OVER ETHERNET 3Com® SuperStack® 3 Switch 4400 PWR Teacher's desk SuperStack 3 Teacher's desk 3BCuosminIePss Phone 3102 3BCuosminIePss Phone 3102 3SCwoimtchInNteJl2li2J0acokr®NJ225 Student PCs Classroom 1 Data only Data and power 3SCwoimtchInNteJl2li2J0acokr NJ225 Student PCs Classroom 1 SuperStack 3 Switch 4400 PWR provides power and data to POE-capable phones, and data to PCs. SuperStack 3 Switch 4400, with 100BASE-LX10 connections to a local service provider, provides converged services to clients within a 10km radius. Floor 1 2 3 4 Apartment 1 2 3 4 Apartment Building A The SuperStack 3 Switch 4400 adds support for the emerging IEEE 802.3ah Ethernet in First Mile over Point to Point Fiber (EFMF) standard. This enables the reach of Fast Ethernet over fiber to be extended to at least 10km, giving a cost effective solution for wide area Ethernet distribution. Support for two EFMF links per switch, or multiple EFMF links aggregated across a stack of switches, enables a resilient and scalable solution to be implemented. Combined with the Switch 4400s powerful QoS, Traffic Shaping and Multicasting features, the available uplink bandwidth can be intelligently shared between users. 6 VPohIPone TV Desktop PC ® 3SCwoimtch S4u4p0e0rsSttaacckk® 3 100BASE-LX10 Internet 100BASE-LX10 SLeorcvaicleEPxcrhoavindgeer