EDATA COMMUNICATIONS INC. DSL-2140W ユーザーズマニュアル

Proprietary & Confidential 

Page 8 of 80 

Revision: V1.0 

 

Jan. 19 2008 

♦ PPPoE 

feature 

- 

PPPoE idle time out 

- 

PPPoE dial on demand 

¾ 

The DSL-2140/2140W is compatible with major ADSL Digital Subscriber Line Access 

Multiplexer (DSLAM) providers. 

¾ 

The DSL-2140/2140W supports VC-based and LLC-based multiplexing. 

¾ 

The DSL-2140/2140W supports PPP over ATM Adaptation Layer 5 (PPPoA, RFC 2364), 

RFC 1483 encapsulation over ATM, MAC encapsulated routing (ENET Encapsulation) as well 

as PPP over Ethernet (RFC 2516). 

¾ 

♦ 

Embedded Web Configurator 

♦ 

Command Line Interpreter (CLI) 

♦ 

Simple Network Management Protocol (SNMP) manageable 

♦ DHCP 

Server/Client 

♦ 

Built-in Diagnostic Tools 

♦ Syslog 
♦ 

TFTP/FTP server, firmware upgrade and configuration backup/support supported 

¾ 

The DSL-2140/2140W can run self-diagnostic tests. These tests check the status of 

the following: 

- LAN 

port 

- ADSL 

circuitry 

- RAM 

- FLASH 

memory 

 

¾ 

The DSL-2140/2140W's packet filtering abilities gives added network security and 

management. 

¾ 

The DSL-2140/2140W is designed for fast, simple installation. 

 

Here are some uses that the DSL-2140/2140W is suitable for.