EDATA COMMUNICATIONS INC. DSL-2140W ユーザーズマニュアル
1.2.1 Accessing the Internet
The DSL-2140/2140W is an ideal high-speed Internet access solution. It supports the
TCP/IP protocol, which the Internet uses exclusively. The DSL-2140/2140W is compatible with
all major ADSL DSLAM providers. A DSLAM is a group of ADSL line cards with data
multiplexed into a network interface/connection, such as T1, OC3, DS3, ATM or Frame Relay.
It is similar to an ADSL modem rack.
An example Internet access application is shown below.
1.2.2 Making LAN to LAN Connections
The DSL-2140/2140W can be used to connect two physically distant networks through
the ADSL line. An example LAN-to-LAN connection is shown below.
Proprietary & Confidential
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Revision: V1.0
Jan. 19 2008