4.5.2

Filter

.........................................................................................................

47

4.5.3

SNMP

......................................................................................................

56

4.5.4

UPnP

.......................................................................................................

56

4.5.5

DDNS

.......................................................................................................

57

4.5.6

CWMP

.....................................................................................................

58

4.6

Maintenance

........................................................................................

59

4.6.1

Administration

..........................................................................................

59

4.6.2

Time Zone

................................................................................................

59

4.6.3

Firmware

..................................................................................................

61

4.6.4

SysRestart

...............................................................................................

64

4.6.5

Diagnostics

..............................................................................................

64

4.7

Help

.....................................................................................................

65

Appendix A: Specifications

...................................................................................

67

TD-W8901G

54Mbps Wireless ADSL2+ Modem Router User Guide

1

Package Contents

The following contents should be found in your package:

¾

One TD-W8901G

54Mbps Wireless ADSL2+ Modem Router

¾

One Power Adapter for TD-W8901G

54Mbps Wireless ADSL2+ Modem Router

¾

Quick Installation Guide

¾

One RJ45 cable

¾

Two RJ11 cables

¾

One ADSL splitter

¾

One Resource CD, which includes this User Guide

)

Note:

Make sure that the package contains the above items. If any of the listed items are damaged or

missing, please contact your distributor.

TD-W8901G

54Mbps Wireless ADSL2+ Modem Router User Guide

Chapter 1. Introduction

Thank you for choosing the

TD-W8901G

54Mbps Wireless ADSL2+ Modem Router

.

1.1

Product Overview

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

private Ethernet or IEEE 802.11g/ IEEE 802.11b wireless network.

The TD-W8901G

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. The advanced security enhancements,

IP

/

MAC

Filter

,

Application Filter

and

URL Filter

can help to protect your network from potentially

devastating intrusions by malicious agents from the outside of your network.

Quick Start

of the Web-based Utility is supplied and friendly help messages are provided for the

configuration. Network and Router management is done through the Web-based Utility which can

be accessed through local Ethernet using any web browser.

ADSL

The TD-W8901G

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.

Wireless

In the most attentive wireless security, the Router provides multiple protection measures. It can be

set to turn off the wireless network name (SSID) broadcast so that only stations that have the

SSID can be connected. The Router provides wireless LAN 64/128-bit WEP encryption security,

WPA-PSK/WPA2-PSK authentication, as well as TKIP/AES encryption security.

1.2

Main Features

¾

Four 10/100Mbps Auto-Negotiation RJ45 LAN ports (Auto MDI/MDIX), one RJ11 port.

¾

Provides external splitter.

¾

Adopts Advanced DMT modulation and demodulation technology.

¾

Supports bridge mode and Router function.

¾

Multi-user sharing a high-speed Internet connection.

2

TD-W8901G

54Mbps Wireless ADSL2+ Modem Router User Guide

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

Supports remote configuration and management through SNMP

and CWMP.

¾

Supports PPPoE, it allows connecting the internet on demand and disconnecting from the

Internet when idle.

¾

Provides reliable ESD and surge-protect function with quick response semi-conductive surge

protection circuit.

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

Provides integrated access of internet and route function which face to SOHO user.

¾

Real-time Configuration and device monitoring.

¾

Supports Multiple PVC (Permanent Virtual Circuit).

¾

Built-in DHCP server.

¾

Built-in firewall, supporting IP/MAC filter, Application filter and URL filter.

¾

Supports Virtual Server, DMZ host and IP Address Mapping.

¾

Supports Dynamic DNS, UPnP and Static Routing.

¾

Supports system log and flow Statistics.

¾

Supports firmware upgrade and Web management.

¾

Provides WPA-PSK/WPA2-PSK data security, TKIP/AES encryption security.

¾

Provides 64/128-bit WEP encryption security and wireless LAN ACL (Access Control List).

1.3

Conventions

The Router or device mentioned in this User Guide stands for TD-W8901G

without any

explanations.

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

from the actual situation.

3

TD-W8901G

54Mbps Wireless ADSL2+ Modem Router User Guide

Chapter 2. Hardware Installation

2.1

The Front Panel

Figure 2-1

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

refer to LED Explanation.

LED Explanation:

Name

Status

Indication

On

Power is on.

Power

Off

Power is off.

On

The LINE port is linked up.

Flash

The ADSL negotiation is in progress.

ADSL

Off

The LINE port is linked down.

On

A successful PPP connection has been built.

Flash

Data is being transferred over the Internet.

Internet

Off

There is no successful PPP connection or the Router works on

Bridge mode.

On

The wireless function is enabled but no data is being transmitted.

Flash

There is wireless data being transmitted.

WLAN

Off

The wireless function is disabled.

On

There is a successful connection on the corresponding 1-4

（

LAN

）

port but no activity.

Flash

Data is being transferred over the 1-4 (LAN) port.

LAN(1-4)

Off

There is no connection on the corresponding 1-4 (LAN) port or the

connection is abnormal.

4