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User's Guide
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I
NTRODUCTION
This section describes the features of the DES-1008FX, as well as
giving some background information about Fast Ethernet
switching technology.
Fast Ethernet Technology
The growing importance of LAN s and the increasing complexity
of desktop computing applications are fueling the need for high
performance networks. A number of high-speed LAN technologies
are proposed to provide greater bandwidth and improve
client/server response times. Among them, Fast Ethernet, or
100Base-TX or 100Base-FX, provides a non-disruptive, smooth
evolution from the current 10Base-T technology. The non-
disruptive and smooth evolution nature, and the dominating
potential market base, virtually guarantee cost effective and high
performance Fast Ethernet solutions in the years to come.
100Mbps Fast Ethernet is a new standard specified by the IEEE
802.3 LAN committee. It is an extension of the 10Mbps Ethernet
standard with the ability to transmit and receive data at 100Mbps,
while maintaining the CSMA/CD Ethernet protocol. Since the
100Mbps Fast Ethernet is compatible with all other 10Mbps
Ethernet environments, it provides a straightforward upgrade and
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Introduction
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