TD-W8901N

150Mbps Wireless N ADSL2+ Modem Router User Guide

3

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-W8901N without any

explanations.

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

from the actual situation.

TD-W8901N

150Mbps Wireless N ADSL2+ Modem Router User Guide

4

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

The modem router is powered on.

(Power)

Off

The modem router is off. Please ensure that the power adapter is

connected correctly.

On

ADSL line is synchronized and ready to use.

Flash

The ADSL negotiation is in progress.

(ADSL)

Off

ADSL synchronization fails. Please refer to

Note 1

for

troubleshooting.

On

The network is available with a successful Internet connection.

Flash

There is data being transmitted or received via the Internet.

(Internet)

Off

There is no successful Internet connection or the modem router is

operating in Bridge mode. Please refer to

Note 2

for troubleshooting.

On

Wireless is enabled but no data is being transmitted.

Flash

The modem router is sending or receiving data over the wireless

network.

(WLAN)

Off

Wireless function is disabled.

On

There is a device connected to this LAN port.

Flash

The modem router is sending or receiving data over this LAN port.

(LAN 1-4)

Off

There is no device connected to this LAN port.

)

Note:

1.

If the ADSL LED is off, please check your Internet connection first. Refer to

2.4 Connecting

the Modem Router

for more information about how to make Internet connection correctly. If

you have already made a right connection, please contact your ISP to make sure if your

Internet service is available now.

2.

If the Internet LED is off, please check your ADSL LED first. If your ADSL LED is also off,

please refer to

Note 1

. If your ADSL LED is GREEN ON, please check your Internet

configuration. You may need to check this part of information with your ISP and make sure

TD-W8901N

150Mbps Wireless N ADSL2+ Modem Router User Guide

5

everything have been input correctly. Refer to

4.1.1 Device Info

and

4.3.1 Internet

for more

information.

2.2

The Back Panel

Figure 2-2

¾

POWER

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

¾

ON/OFF

: The switch for the power.

¾

WiFi

: Press this button to enable or disable Wireless LAN interface.

¾

RESET

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

Method one

: With the Router powered on, use a pin to press and hold the Reset button for at

least 5 seconds. And the Router will reboot to its factory default settings.

Method two

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

Web-based Utility.

¾

1, 2, 3, 4 (LAN)

: Through the port, you can connect the Router to your PC or the other

Ethernet network devices.

TD-W8901N

150Mbps Wireless N ADSL2+ Modem Router User Guide

6

¾

ADSL

: Through the port, you can connect the router with the telephone. Or you can connect

them by an external separate splitter. For details, please refer to

2.4 Connecting the Modem

Router

.

¾

Antenna

:

Used for wireless operation and data transmit.

2.3

Installation Environment

¾

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

¾

Place the Router 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 safely placed out of the way so they do not create a

tripping hazard.

¾

The Router can be placed on a shelf or desktop.

¾

Keep away from the strong electromagnetic radiation and the device of electromagnetic

sensitive.

Figure 2-3 Wall-mount Install

)

Note:

The diameter of the screw, 3.5mm<D<8mm, and the distance of two screws is 118mm. The screw

that project from the wall need around 4mm based, and the length of the screw need to be at least

20mm to withstand the weight of the product.

TD-W8901N

150Mbps Wireless N ADSL2+ Modem Router User Guide

7

2.4

Connecting the Modem Router

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. 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 port on the rear

panel of TD-W8901N, 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 port of TD-W8901N

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

TD-W8901N. 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-W8901N.

Step 3:

Power on the computers and LAN devices.

Step 4:

Attach the power adapter. Connect the power adapter to the power connector on the rear

of the device and plug in the adapter to a electrical outlet or power extension. The

electrical outlet shall be installed near the device and shall be easily accessible.