TABLE OF CONTENTS

About This User’s Guide

vii

Before You Start

vii

Information Required for Installation

viii

INTRODUCTION

1

Modem Description and Operation

1

Modem Features

3

Standards Compatibility and Compliance

4

Front Panel Display

5

Rear Panel Connections

6

HARDWARE INSTALLATION

7

Power on Modem

7

Factory Reset Button

7

Network Connections

8

CONFIGURING THE MODEM FOR THE FIRST TIME

10

Configuring IP Settings on Your Computer

10

Access the Configuration Manager

15

Home

16

Configure the Modem

17

Setup

18

Configure a New Connection

19

WEB-BASED MANAGEMENT

25

Accessing the Web Manager

25

DHCP Configuration

26

Management IP

27

Tools

28

Changing the User Name and Password

28

User Management

29

System Commands

30

Remote Log

31

Update Gateway

32

Ping Test

33

OAM Test

34

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D-Link DSL-300T user manual Table of Contents

DSL-300T specifications

The D-Link DSL-300T is a widely recognized ADSL modem/router that caters to the needs of home and small office users. Designed for high-speed internet connectivity, it supports ADSL standards, making it an ideal choice for users seeking reliable broadband access. The modem is compatible with various DSL networks, offering flexibility for users in different regions.

At the heart of the D-Link DSL-300T is its robust ADSL technology, which provides high-speed data transfer rates exceeding 8 Mbps for download and 1 Mbps for upload, depending on the service plan. This allows users to enjoy smooth browsing, video streaming, and online gaming experiences. The device features a built-in ATM (Asynchronous Transfer Mode) module, ensuring efficient data packet transmission across networks.

One of the key features of the DSL-300T is its easy plug-and-play installation. Users can set up the modem quickly without extensive technical knowledge, making it accessible for everyone. The modem comes equipped with an Ethernet port for direct connection to computers or routers, allowing for a streamlined networking setup. Additionally, it supports DHCP, enabling automatic IP address assignment for connected devices.

The DSL-300T also includes several advanced features that enhance its performance and security. It supports various DSL modulation methods, including G.DMT, G.lite, and Splitterless ADSL, providing compatibility with different service providers. Security features such as firewall protection and NAT (Network Address Translation) help safeguard the network from unauthorized access, ensuring a secure online environment.

Furthermore, the modem offers reliable performance with its solid build quality and ongoing software updates from D-Link, which include enhancements and bug fixes. The device is designed to be energy efficient, contributing to lower electricity costs for users.

In summary, the D-Link DSL-300T is a feature-packed ADSL modem that stands out for its ease of use, compatibility, and reliable performance. With support for high-speed internet access and robust security features, it remains a popular choice among users seeking dependable connectivity solutions for their homes and small offices.