TD-8616B

ADSL2/2+ Ethernet Modem User Guide

1

Chapter 1.

Introduction

Thank you for choosing the

TD-8616B ADSL2/2+ Ethernet Modem

.

1.1

Product Overview

The device is designed to provide a simple and cost-effective ADSL Internet connection for a

private Ethernet network.

The Modem is easy to use. The TD-8616B connects to an Ethernet LAN or computers via

standard Ethernet ports. The ADSL connection is made using ordinary telephone line with

standard connectors. Multiple workstations can be networked and connected to the Internet using

a single Wide Area Network (WAN) interface and single global IP address.

ADSL

The TD-8616B supports full-rate ADSL2+ connectivity conforming to the ITU and ANSI

specifications. In addition to the basic DMT physical layer functions, the ADSL2+ PHY supports

dual latency ADSL2+ framing (fast and interleaved) and the I.432 ATM Physical Layer.

1.2

Main Features

¾

One 10/100M RJ-45 LAN ports (Auto MDI/MDIX), one RJ11 port

¾

Downstream data rates up to 24Mbps, upstream data rates up to 3.5Mbps

（

With Annex M

enabled

）

.

¾

Supports long transfers, the max line length can reach to 6.5Km.

¾

Quick response semi-conductive surge protection circuit, provides reliable ESD and

surge-protect function.

¾

High speed and asymmetrical data transmit mode, provides safe and exclusive bandwidth.

¾

Supports All ADSL industrial standards.

¾

Compatible with all mainstream DSLAM (CO).

¾

Real-time Configuration and device monitoring.

¾

Supports Multiple PVC (Permanent Virtual Circuit).

¾

Supports firmware upgrade and Web management.

1.3

Conventions

The Modem or device mentioned in this User Guide stands for TD-8616B without any

explanations.

Parameters provided in the pictures are just references for setting up the product, which may

differ from the actual situation.

TD-8616B

ADSL2/2+ Ethernet Modem User Guide

2

Chapter 2.

Hardware Installation

2.1

The Front Panel

Figure 2-1

The LEDs locate on the front panel, which indicate the device’s working status. For details, please

refer to LED Explanation.

LED Explanation:

Name

Status

Indication

LAN

On

Off

Flash

LAN port normal

Connection on LAN port abnormal

Data transmitting or receiving on LAN port

ADSL

Slow flash

Quick flash

On

Connection to telecom network is abnormal

Connecting to the telecom network

Connection to telecom network is OK

Act

Flash

Off

There is data transmitting or receiving on WAN

port

No data transmitting or receiving on WAN port

Power

On

Off

Power OK

Power fail

2.2

The Back Panel

Figure 2-2

¾

ON/OFF: The switch for the power.

¾

POWER: The Power plug is where you will connect the power adapter.

¾

RESET: There are two ways to reset the Modem's factory defaults.

Method one:

When the device is working, please press the reset button of the Modem, keep

the reset button pressed down for more than five seconds and then wait for the modem to

reboot.

Method two

：

Restore the default setting from “Maintenance-SysRestart” of the Modem's

Web-based Utility.

TD-8616B

ADSL2/2+ Ethernet Modem User Guide

3

¾

LAN: Through the port, you can connect the Modem to your PC or the other Ethernet network

devices.

¾

LINE: Through the port, you can connect the Modem with the telephone.

2.3

Installation Environment

¾

The Product should not be located where it will be exposed to moisture or excessive heat.

¾

Place the Modem in a location where it can be connected to the various devices as well as to

a power source.

¾

Make sure the cables and power cord are placed safely out of the way so they do not create a

tripping hazard.

¾

The Modem can be placed on a shelf or desktop.

2.4

Connecting the Modem

Before installing the device, please make sure your broadband service provided by your ISP is

available. If there is any problem, please contact your ISP. You need to connect the device to the

phone jack, the power outlet, and your computer or network. Before cable connection, cut off the

power supply and keep your hands dry. You can follow the steps below to install it.

Step 1:

Connect the ADSL Line.

Method one:

Plug one end of the twisted-pair ADSL cable into the ADSL LINE port on

the rear panel of TD-8616B, and insert the other end into the wall socket.

Method two

：

You can use a separate splitter. External splitter can divide the data and

voice, and then you can access the Internet and make calls at the same time. The

external splitter has three ports:

•

LINE: Connect to the wall jack

•

PHONE: Connect to the phone sets

•

MODEM: Connect to the ADSL LINE port of TD-8616B

Plug one end of the twisted-pair ADSL cable into the ADSL LINE port on the rear panel

of TD-8616B. Connect the other end to the MODEM port of the external splitter.

Step 2:

Connect the Ethernet cable. Attach one end of a network cable to your computer’s

Ethernet port or a regular hub/switch port, and the other end to the LAN port on the

TD-8616B.

Step 3:

Attach the power adapter. Connect the AC power adapter to the POWER connector on

the rear of the device and plug in the adapter to a wall outlet or power extension.

Step 4:

Turn on the TD-8616B and power on the computers and LAN devices.

TD-8616B

ADSL2/2+ Ethernet Modem User Guide

4

Figure 2-3

TD-8616B

ADSL2/2+ Ethernet Modem User Guide

5

Chapter 3.

Quick Installation Guide

3.1

Configure PC

After you directly connect your PC to the TD-8616B or connect your adapter to a Hub/Switch

which has connected to the Router, you need to configure your PC’s IP address. Follow the steps

below to configure it.

Step 1:

Click the

Start

menu on your desktop, right click

My Network Places

, and then select

Properties

(shown in Figure 3-1).

Figure 3-1

Step 2:

Right click

Local Area Connection

(LAN), and then select

Properties

.