3Com 3C17204 Scheda tecnica - Pagina 6

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SUPERSTACK 3 SWITCH 4400 PWR AND POWER OVER ETHERNET

SuperStack 3 Switch 4400, with 100BASE-LX10 connections to a

local service provider, provides converged services to clients

within a 10km radius.

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.

tack 3

SuperS

SuperStack 3 Switch 4400 PWR provides power and data

to POE-capable phones, and data to PCs.

3COM

SUPERSTACK

3 SWITCH 4400 FAMILY