Introduction – Cabletron Systems Cabletron SmartSwitch Router 250 User Manual
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The SmartSwitch™ Router 250
The SmartSwitch™ Router 250 provides Internet and Corporate 
access for telecommuters, home and remote office workers, and 
Internet users at high-speed asymmetrical data rates of up to 640 Kbps 
upstream and 8.0 Mbps downstream.
The router takes full advantage of Asymmetric Digital Subscriber 
Line (ADSL) technology and uses Asynchronous Transfer Mode 
(ATM) to provide remote Ethernet LAN connectivity via a single 
ADSL line. Because ATM technology supports multiple virtual circuit 
connections, users connected to an Ethernet LAN can access several 
network services simultaneously.
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Cabletron Quick Start
The router features an easy-to-use Windows-based management 
application. It also has several built-in features that let users connect 
to a Network Service Provider (NSP) in minutes.
INTRODUCTION