D-Link DSL-504T User Manual - Introduction

DSL-504T Generation II ADSL2+ Modem Router 

1 

Introduction 

This section provides a brief description of the Router, its associated technologies, and a list of Router features. 

Router Description and Operation 

The DSL-504T ADSL2+ Modem Router is designed to provide connectivity for your private Ethernet LAN to the 

Internet via an ADSL connection. 

The Router is easy to install and use. Standard Ethernet ports are used to connect to computer or other 

Ethernet devices. 

ADSL 

Asymmetric Digital Subscriber Line (ADSL) is a broadband network technology that utilises standard twisted-

pair copper wire telephone lines to enable broadband high-speed digital data transmission and bandwidth 

hungry applications for business and residential customers.  

ADSL2+ routers and modems provide faster downloads and more reliable connectivity to the user without loss 

of quality or disruption of voice/fax telephone capabilities. 

ADSL2+ provides a dedicated service over a single telephone line operating at speeds of up to 24Mbps 

downstream and up to 1Mbps upstream, depending on local telephone line conditions. A secure point-to-point 

connection is established between the user and the central office of the service provider. 

D-Link ADSL devices incorporate the recommendations of the ADSL Forum regarding framing, data format, and 

upper layer protocols. 

Page 8 of 96 

www.dlink.com.au