Router Description and Operation, What is ADSL?

DSL-504G ADSL Router User’s Guide

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-504G ADSL Router is designed to provide a simple and cost-effective ADSL Internet connection for individual computers through the Ethernet ports, or use it to bridge your Ethernet LAN to the Internet. The DSL- 504G combines the benefits of high-speed ADSL technology and LAN IP management in one compact and convenient package. ADSL technology enables many interactive multi-media applications such as video conferencing and collaborative computing.

The Router is easy to install and use. The DSL-504G connects to computers or an Ethernet LAN via a standard Ethernet interface. The ADSL connection is made using ordinary twisted-pair telephone line with standard connectors. Multiple PCs can be networked and connected to the Internet using a single Wide Area Network (WAN) interface and single global IP address.

The Router supports transparent bridging and can be used for IP packet routing over the Internet. Cost saving features of the Router such as NAT (Network Address Translator) and DHCP (Dynamic Host Configuration Protocol) improve administration efficiency and improve security for your private network. The advanced security enhancements, packet filtering and port redirection, can help protect your network from potentially devastating intrusions by malicious agents from outside your network.

What is ADSL?

Asymmetric Digital Subscriber Line (ADSL) is an access technology that utilizes ordinary copper telephone lines to enable broadband high-speed digital data transmission and interactive multimedia applications for business and residential customers.

ADSL greatly increases the signal carrying capacity of copper telephone lines without interfering with regular telephone services. For the ADSL user, this means faster downloads and more reliable connectivity. ADSL devices make it possible to enjoy benefits such as high-speed Internet access without experiencing any loss of quality or disruption of voice/fax telephone capabilities.

ADSL provides a dedicated service over a single telephone line operating at speeds of up to 8 Mbps downstream and up to 640 Kbps 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.

DSL-504G specifications

The D-Link DSL-504G is a versatile and reliable ADSL modem router designed to meet the needs of both home and small office users seeking high-speed internet connectivity. This device seamlessly combines a DSL modem and a wireless router, providing users with an all-in-one solution for their networking needs. Its robust features and advanced technology make it a popular choice in the marketplace.

One of the standout features of the D-Link DSL-504G is its support for ADSL2/2+ technology, which significantly enhances the broadband experience by enabling faster download speeds of up to 24 Mbps. This technology ensures that users can enjoy smooth streaming, quick downloads, and efficient web browsing. With its Auto-ADSL feature, the modem automatically detects the type of DSL connection, simplifying the setup process for users.

In addition to its impressive DSL capabilities, the DSL-504G comes equipped with a built-in 4-port Ethernet switch, allowing users to connect multiple devices directly to the modem via Ethernet cables. This feature is particularly useful for users with desktop computers or gaming consoles that require a stable wired connection. Wireless connectivity is facilitated by IEEE 802.11g standards, offering wireless data rates of up to 54 Mbps, and backward compatibility with 802.11b devices. The built-in Wi-Fi capability ensures that users can connect multiple wireless devices such as laptops, smartphones, and tablets without the need for additional hardware.

Security is another important aspect of the D-Link DSL-504G. It supports WPA/WPA2 encryption protocols to protect user data and prevent unauthorized access to the network. The modem router also features a built-in firewall, which helps to safeguard against external threats and provides further peace of mind for users concerned about their online security.

The DSL-504G is designed for easy installation and management, with a user-friendly web interface that simplifies configuration settings. This interface allows users to easily customize their network settings, manage connected devices, and monitor network performance.

Overall, the D-Link DSL-504G is a feature-rich ADSL modem router that caters to the needs of modern users, combining high-speed connectivity, advanced security features, and ease of use in a single, compact device. Whether for home or office use, it delivers a reliable internet experience that users can depend on.