D-Link DSL-2750U User manual

Quick Installation Guide
DSL-2750U
Wireless ADSL2+ Router with
3G/LTE/Ethernet WAN Su ort
and USB Port

DSL-2750U Quick Installation Guide
BEFORE YOU BEGI
Delivery Package
•Router DSL-2750U
•Power adapter DC 12V/1A
•RJ-11 telephone ca le
•Ethernet ca le
•Splitter
•“Quick Installation Guide” ( rochure).
If any of the items are missing, please contact your reseller.
The “User Manual” and “Quick Installation Guide” documents are availa le
on D-Link we site (see www.dlink.ru).
!Using a power supply with a different voltage rating than the one
included will cause damage and void the warranty for this product.
Default Settings
IP address of wireless router 192.168.1.1
Username (login) admin
Password admin
ame of wireless network (SSID) DSL-2750U
etwork key (PSK)
see WPS PIN on the
arcode la el on the
ottom panel of the
device
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DSL-2750U Quick Installation Guide
System Requirements and Equipment
•A computer with any operating system that supports a we rowser.
•A we rowser to access the we - ased interface of the router:
◦Apple Safari 8 and later
◦Google Chrome 48 and later
◦Microsoft Internet Explorer 10 and later
◦Microsoft Edge 20.10240 and later
◦Mozilla Firefox 44 and later
◦Opera 35 and later.
•A NIC (Ethernet or Wi-Fi adapter) to connect to the router.
•An 802.11 , g, or n Wi-Fi adapter to create a wireless network.
•A USB modem (when it is necessary to connect to the Internet via mo ile
operators' networks)1.
!
Your USB modem should e equipped with an active SIM card of your
operator.
Some operators require su scri ers to activate their USB modems prior
to using them. Please, refer to connection guidelines provided y your
operator when concluding the agreement or placed on its we site.
For some models of USB modems, it is required to disa le the PIN
code check on the SIM card prior to connecting the USB modem to the
router.
1 Contact your operator to get information on the service coverage and fees.
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DSL-2750U Quick Installation Guide
CO ECTI G TO PC
PC with Ethernet Adapter
1. Make sure that your PC is powered off.
2. Connect an Ethernet ca le etween any of four Ethernet ports located on
the ack panel of the router and the Ethernet port of your PC.
3. To connect via USB modem: connect your USB modem to the USB port2
located on the ack panel of the router.
!In some cases you will need to re oot the router after connection of the
USB modem.
4. To connect the router to a DSL line: connect a phone ca le etween the
DSL port of the router and the ADSL OUT port of the splitter. Connect
your phone to the PHO E port of the splitter. Then connect another
phone ca le etween a phone jack and the ADSL I port of the splitter.
5. To connect the router to an Ethernet line: run the Initial Configuration
Wizard and select the router's LAN port that will e used as the WAN
port. Then connect the Ethernet ca le etween the selected Ethernet port
located on the ack panel of the router and the Ethernet line.
6. Connect the power cord to the power connector port on the ack panel of
the router, then plug the power adapter into an electrical outlet or power
strip.
7. Turn on the router y pressing the O /OFF utton on its ack panel.
8. Turn on your PC and wait until your operating system is completely
loaded.
Now you should configure your PC to o tain an IP address automatically (as
DHCP client).
2 It is recommended to use a USB extension ca le to connect a USB modem to the
router.
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DSL-2750U Quick Installation Guide
Obtaining P Address Automatically
in OS Windows XP
1. Click the Start utton and proceed to the Control Panel > etwork
and Internet Connections > etwork Connections window.
2. In the etwork Connections window, right-click the relevant Local
Area Connection icon and select the Properties line in the menu
displayed.
3. In the Local Area Connection Properties window, on the General
ta , select the Internet Protocol (TCP/IP) line. Click the Properties
utton.
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DSL-2750U Quick Installation Guide
4. Select the Obtain an IP address automatically and Obtain D S
server address automatically radio uttons. Click the OK utton.
5. Click the ОК utton in the connection properties window.
Now your computer is configured to o tain an IP address automatically.
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DSL-2750U Quick Installation Guide
Obtaining P Address Automatically
in OS Windows 7
1. Click the Start utton and proceed to the Control Panel window.
2. Select the etwork and Sharing Center section. (If the Control Panel
has the category view (the Category value is selected from the View by
drop-down list in the top right corner of the window), choose the View
network status and tasks line under the etwork and Internet
section.)
3. In the menu located on the left part of the window, select the Change
adapter settings line.
4. In the opened window, right-click the relevant Local Area Connection
icon and select the Properties line in the menu displayed.
5. In the Local Area Connection Properties window, on the
etworking ta , select the Internet Protocol Version 4 (TCP/IPv4)
line. Click the Properties utton.
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DSL-2750U Quick Installation Guide
6. Select the Obtain an IP address automatically and Obtain D S
server address automatically radio uttons. Click the OK utton.
7. Click the OK utton in the connection properties window.
Now your computer is configured to o tain an IP address automatically.
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DSL-2750U Quick Installation Guide
PC with Wi-Fi Adapter
1. To connect via USB modem: connect your USB modem to the USB port3
located on the ack panel of the router.
!In some cases you will need to re oot the router after connection of the
USB modem.
2. To connect the router to a DSL line: connect a phone ca le etween the
DSL port of the router and the ADSL OUT port of the splitter. Connect
your phone to the PHO E port of the splitter. Then connect another
phone ca le etween a phone jack and the ADSL I port of the splitter.
3. To connect the router to an Ethernet line: run the Initial Configuration
Wizard and select the router's LAN port that will e used as the WAN
port. Then connect the Ethernet ca le etween the selected Ethernet port
located on the ack panel of the router and the Ethernet line.
4. Connect the power cord to the power connector port on the ack panel of
the router, then plug the power adapter into an electrical outlet or power
strip.
5. Turn on the router y pressing the O /OFF utton on its ack panel.
6. Turn on your PC and wait until your operating system is completely
loaded.
7. Turn on your Wi-Fi adapter. As a rule, modern note ooks with uilt-in
wireless NICs are equipped with a utton or switch that turns on/off the
wireless adapter (refer to your PC documents). If your PC is equipped
with a plugga le wireless NIC, install the software provided with your
Wi-Fi adapter.
Now you should configure your Wi-Fi adapter.
3 It is recommended to use a USB extension ca le to connect a USB modem to the
router.
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DSL-2750U Quick Installation Guide
Configuring Wi-Fi Adapter in OS Windows XP
1. Click the Start utton and proceed to the Control Panel > etwork
and Internet Connections > etwork Connections window.
2. Select the icon of the wireless network connection and make sure that
your Wi-Fi adapter is on.
3. Search for availa le wireless networks.
4. In the opened Wireless etwork Connection window, select the
wireless network DSL-2750U and click the Connect utton.
5. In the opened window, enter the network key (see WPS PIN on the
arcode la el on the ottom panel of the device) in the etwork key and
Confirm network key fields and click the Connect utton.
After that the Wireless etwork Connection Status window appears.
!
If you perform initial configuration of the router via Wi-Fi connection,
note that immediately after changing the wireless default settings of the
router you will need to reconfigure the wireless connection using the
newly specified settings.
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DSL-2750U Quick Installation Guide
Configuring Wi-Fi Adapter in OS Windows 7
1. Click the Start utton and proceed to the Control Panel window.
2. Select the etwork and Sharing Center section. (If the Control Panel
has the category view (the Category value is selected from the View by
drop-down list in the top right corner of the window), choose the View
network status and tasks line under the etwork and Internet
section.)
3. In the menu located on the left part of the window, select the Change
adapter settings line.
4. In the opened window, select the icon of the wireless network connection
and make sure that your Wi-Fi adapter is on.
5. To open the list of availa le wireless networks, select the icon of the
wireless network connection and click the Connect To utton or left-
click the network icon in the notification area located on the right side of
the task ar.
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DSL-2750U Quick Installation Guide
6. In the opened window, in the list of availa le wireless networks, select the
wireless network DSL-2750U and click the Connect utton.
7. In the opened window, enter the network key (see WPS PIN on the
arcode la el on the ottom panel of the device) in the Security key
field and click the OK utton.
8. Wait for a out 20-30 seconds. After the connection is esta lished, the
network icon will e displayed as the signal level scale.
!
If you perform initial configuration of the router via Wi-Fi connection,
note that immediately after changing the wireless default settings of the
router you will need to reconfigure the wireless connection using the
newly specified settings.
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DSL-2750U Quick Installation Guide
CO FIGURI G ROUTER
Connecting to Web-based nterface
Start a we rowser. In the address ar of the we rowser, enter the IP
address of the router ( y default, 192.168.1.1) or its domain name ( y
default, dlinkrouter.local) with a dot at the end. Press the Enter key.
!
If the error “ The page cannot be displayed ” (or “ Unable to display the
page ”/“ Could not connect to remote server ”) occurs upon connecting to
the we - ased interface of the router, make sure that you have properly
connected the router to your computer.
If the device has not een configured previously or the default settings have
een restored, after access to the we - ased interface the Initial Configuration
Wizard opens (see the Initial Confi uration Wizard section, page 17).
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DSL-2750U Quick Installation Guide
If you configured the device previously, after access to the we - ased interface
the login page opens. Enter the username (admin) in the Username field
and the password you specified in the Password field, then click the LOGI
utton.
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DSL-2750U Quick Installation Guide
The Summary page displays general information on the router and its
software.
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DSL-2750U Quick Installation Guide
The Home page displays links to the most frequently used pages with device's
settings.
The we - ased interface of the router is multilingual. You can select the
needed language upon the initial configuration of the we - ased interface of
the router or in the System / Configuration section of the menu.
Other settings of the router are availa le in the menu in the left part of the
page. Go to the relevant section and select the needed page or run the wizard
in the Initial Configuration section.
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DSL-2750U Quick Installation Guide
nitial Configuration Wizard
In order to start the Initial Configuration Wizard manually, go to the Initial
Configuration section.
Click the OK utton and wait until the factory default settings are restored.
Then click the START utton.
If the device has not een configured previously or the default settings have
een restored, the Initial Configuration Wizard starts automatically upon
access to the we - ased interface or upon opening a we site on the Internet.
1. Click YES in order to leave the current language of the we - ased
interface or click O to select another language.
2. On the next page, click the CO TI UE utton.
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DSL-2750U Quick Installation Guide
Selecting Operation Mode
In order to connect your device to an ADSL line, on the Device mode page,
from the Connection method list, select the ADSL value. In this mode you
can configure a WAN connection, set your own settings for the wireless
network, configure LAN ports to connect an STB or VoIP phone, and set your
own password for access to the we - ased interface of the device.
In order to connect your device to an Ethernet line, on the Device mode
page, from the Connection method list, select the Ethernet (LA ) value.
In this mode you can configure a LAN port as a WAN port, configure a WAN
connection, set your own settings for the wireless network, configure LAN
ports to connect an STB or VoIP phone, and set your own password for access
to the we - ased interface of the device.
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DSL-2750U Quick Installation Guide
In order to connect your device to the network of a 3G or LTE operator, on the
Device mode page, from the Connection method list, select the 3G/LTE
modem value. In this mode you can configure a 3G/LTE WAN connection,
set your own settings for the wireless network, and set your own password for
access to the we - ased interface of the device.
When the operation mode is selected, click the EXT utton.
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DSL-2750U Quick Installation Guide
Creating 3G/LTE WAN Connection
This configuration step is availa le for the 3G/LTE modem mode.
1. If the PIN code check is ena led for the SIM card inserted into your USB
modem, enter the PIN code in the PI field and click the APPLY utton.
2. Please wait while the router automatically creates a WAN connection for
your mo ile operator.
3. Click the EXT utton.
If the router failed to create a WAN connection automatically, click the
CO FIGURE MA UALLY utton. On the Internet connection type
page, configure all needed settings and click the EXT utton.
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