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DSL-2750U User Manual
8 
(3) 
Plug the 3-Pin Power Supply/Lightning Protection Unit into the wall outlet 
and then connect the other end of it to the
Power
port of the router (12V DC 
IN). 
The following figure shows the connection of the Router, PC, and telephones. 
4 
About the Web Configuration Interface 
This chapter describes how to configure the Router by using the Web-based 
configuration utility. 
4.1 
Access the Router 
Configuring IP Address of the Network Card 
 
                 
                                
                    
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Configure TCP/IP properties of your network card to 
Obtain an IP address 
automatically from modem
, or set the IP address of the computer with the same 
network mask of the modem. 
For example, if the IP address of Router is 
10.0.0.2/255.255.255.0, you can set the 
 
IP address of the computer to 
10.0.0.x/255.255.255.0
. The range for x is from 3 to 
254. 
The following is the detailed description of accessing the device for the first time. 
Step 1 
Open Internet Explorer (IE) browser and enter 
. 
Step 2 
The 
Login
page shown in the following figure appears. Enter the user 
name and password. 
The default user name and password are 
admin
and 
admin 
respectively. 
If you log in as the Administrator successfully, the page shown in the following 
figure appears. 
 
                 
                                
                    
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If the login information is incorrect, click 
Try Again
in the page that pops up to log 
in again. 
4.2 
Setup 
4.2.1 
Wizard 
Wizard
enables fast and accurate configuration of the Internet connection and 
other important parameters. The following sections describe these various 
configuration parameters. 
When subscribing to a broadband service, you should be aware of the method by 
which you are connected to the Internet. Your physical WAN device can be 
Ethernet, DSL, or both. Technical information about the properties of your Internet 
connection are provided by your Internet Service Provider (ISP). For example, your 
ISP should inform you whether you are connected to the Internet using a static or 
dynamic IP address, or the protocol, such as PPPoA or PPPoE, that you use to 
communicate over the Internet. 
Step 1 
Choose
Setup
> 
Wizard
. The page shown in the following figure 
appears. 
 
                 
                                
                    
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Step 2 
Click 
Setup Wizard
. The page shown in the following figure appears. 
Step 3 
There are five steps to configure the device. Click
Next 
to continue. 
Step 4 
Change Device Login Password. 
The default password of admin account is "
admin
". In order to secure your network, 
please modify the password. Note: Confirm Password must be the same as "
New 
Password
". Of course, you can click 
Skip
to ignore the step and keep the default 
password
. 
 
                 
                                
                    
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Step 5 
Set time and date. 
Step 6 
Configure the Internet connection. 
Select the country and ISP. The default settings for the ISP will appear. If 
you fail to find the country and ISP from the drop-down lists, select 
Others,
and set the VPI and VCI. Click 
Next
. If the 
Protocol
is 
PPPoE
or 
PPPoA,
the following page appears.