D Link WA171B1 Wireless AC Dual Band USB Adapter User Manual
D Link Corporation Wireless AC Dual Band USB Adapter
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User Manual.pdf
DWA-171
User Manual
Version 1.0 | 03/19/2013
Wireless AC Dual Band USB Adapter
2D-Link DWA-171 User Manual
Table of Contents
Product Overview .............................................................. 3
Package Contents ......................................................................... 3
System Requirements ................................................................. 3
Introduction ................................................................................... 4
Features ............................................................................................ 5
Hardware Overview ..................................................................... 6
Installation ......................................................................... 7
Getting Started .............................................................................. 7
Remove Existing Installations .......................................... 7
Disable Other Wireless Adapters ..................................... 8
Wireless Installation Considerations ....................................10
Adapter Installation ...................................................................11
Conguration ...................................................................17
D-Link Wireless Connection Manager .................................17
Wireless Networks ..............................................................18
Wi-Fi® Protected Setup (WPS) .........................................19
My Wireless Networks .......................................................23
Add Prole .......................................................................24
Modify Prole .................................................................25
Support ..................................................................................26
About ......................................................................................27
Connect to a Wireless Network .......................................28
Windows® 8 ...................................................................................28
Windows® 7 ...................................................................................30
Windows Vista® ............................................................................31
Windows® XP ................................................................................32
Wireless Security .............................................................33
What is WPA™? ..............................................................................33
Congure WPA/WPA2-Personal .............................................34
Using the D-Link Wireless Connection Manager .....34
Windows® 7 ...........................................................................36
Windows Vista® ....................................................................39
Windows® XP ........................................................................41
Congure WPA/WPA2-Enterprise .........................................43
Troubleshooting ..............................................................44
Windows® 7 Troubleshooting ................................................47
Wireless Basics .................................................................49
Wireless Modes ............................................................................53
Networking Basics ...........................................................54
Check your IP address ...............................................................54
Windows® XP Users ............................................................54
Windows® 7/Vista Users ....................................................54
Statically Assign an IP Address ..............................................55
Windows® XP Users ............................................................55
Windows® 7/Vista Users ....................................................56
Windows® 8 Users ...............................................................57
Technical Specications ..................................................58
Warranty ...........................................................................59
Table of Contents
3D-Link DWA-171 User Manual
Section 1 - Product Overview
D-Link DWA-171 Wireless AC Dual Band USB Adapter
CD with drivers and software
System Requirements
• A computer or laptop with an available USB 2.0 or USB 3.0 port
• Windows® 8, 7, Vista or XP (Service Pack 3)
• CD-ROM Drive
• A 802.11ac (draft), 802.11n, 802.11g or 802.11a access point or wireless router
Product Overview
Package Contents
4D-Link DWA-171 User Manual
Section 1 - Product Overview
Introduction
The Wireless AC Dual Band USB Adapter (DWA-171) delivers powerful wireless AC technology to your desktop or notebook computer. Simply plug
the adapter into an available USB port and connect to a wireless network to access a secure, high-speed internet connection – 2.4GHz (150Mbps)
or 5GHz (up to 433Mbps). And with integrated Dual Band technology, you’ll have reduced Wi-Fi interference to maximize throughput for faster
streaming, gaming, and Skype calls.
Interference-Free Bandwidth
The Wireless AC Dual Band USB Adapter(DWA-171) delivers Dual Band technology to your home network for intelligent, versatile, interference-free
bandwidth. Check your email and surf the Internet on the 2.4GHz band; or game, make Skype calls and stream HD movies to multiple devices using
the cleaner, interference-free 5GHz band. Whatever you like to do online, Dual Band has you covered.
Easy WPS Push Button Setup
Quickly and easily establish a fast, secure home network that will have you browsing, streaming, and watching in minutes. It’s as easy as push and
connect!
Compatible With All Your Wireless Products
While the Wireless AC Dual Band USB Adapter delivers cutting-edge 802.11ac speed to your home network, it’s also backward compatible with all
of your current wireless products – no updates or adapters necessary.
What is wireless AC?
802.11ac is a new networking standard that produces high-throughput wireless speed on the 5GHz band. What does this mean for your home
network? Flawless HD video streaming, faster gaming, and lag-free Skype and Facetime calls, all with less Wi-Fi interference for smooth, lightning-
fast performance. And while your home gains all the cutting-edge bene ts of 11ac, D-Link’s Wireless AC Dual Band USB Adapter is also compatible
with all of your current Wireless N products.
“Maximum wireless signal rate derived from draft IEEE 802.11ac specication and IEEE Standard 802.11n specication. D-Link makes no warranties as to forward compatibility with future standards or compatibility with
draft 802.11ac devices from other manufacturers. Actual data throughput will vary. Network conditions and environmental factors, including volume of network trac, building materials and construction, and network
overhead, lower actual data throughput rate. Environmental factors may adversely aect wireless signal range. Up to 433Mbps wireless speeds achieved when connecting to other 802.11ac devices. Data throughput may
also be limited by the product’s interface, less than 480 Mbps for a USB 2.0 interface. The inclusion of a specic product or manufacturer does not imply its endorsement of D-Link or the D-Link product. Computer must
adhere to Microsoft’s recommended System Requirements.”
5D-Link DWA-171 User Manual
Section 1 - Product Overview
Features
• Draft IEEE 802.11ac, 802.11n, 802.11g and 802.11a Compliant
• Dual Band N Technology for use in 2.4GHz or 5GHz Networks
• Wireless AC Technology for Superior Wireless Performance
• Access Secure Networks using WPA™ or WPA2™
• Wi-Fi Protected Setup™ (WPS) Push Button for Easy Connection to a Wireless Network
6D-Link DWA-171 User Manual
Section 1 - Product Overview
Hardware Overview
1WPS Button Press the WPS button to automatically connect to a WPS-enabled wireless router
or access point and establish connectivity. Refer to page 19.
2USB Connector Used to connect the DWA-171 to your computer.
1
2
7D-Link DWA-171 User Manual
Section 2 - Installation
Installation
This section will walk you through the installation process. If you have a built-in wireless adapter, please disable it in device manager before installing
your D-Link adapter. Also, if you have previously installed another wireless adapter, please make sure any software is uninstalled.
Getting Started
Before installing your new D-Link wireless adapter, please verify the following:
• Remove any previous installations of wireless adapters
• Disable any built-in wireless adapters
• Verify the settings such as the SSID and security settings of the network(s) you want to connect to
Remove Existing Installations
If you’ve installed a dierent manufacture’s adapter or a dierent model D-Link adapter, make sure the software is uninstalled before installing
the new software. Some utilities may cause a conict with the new software. If you plan to use multiple adapters at dierent times, make sure the
utilities are not set to load when your computer boots up. Windows® 7, Vista and XP users may use the built-in wireless utility for all adapters.
To remove any old software:
Windows® 7 users: Click Start > Control Panel > Uninstall Programs.
Windows Vista®/XP users: Click Start > Control Panel > Add or Remove Programs.
8D-Link DWA-171 User Manual
Section 2 - Installation
Disable Other Wireless Adapters
Most newer laptops may include a built-in wireless adapter. To prevent any conicts with the D-Link wireless adapter, it is recommended to disable
the wireless adapter (as well as any unused Ethernet adapters).
From the desktop, right-click on the My Computer icon and select Properties.
Click the Hardware tab and then click Device Manager. Scroll down the list and click the
+ sign to the left of Network Adapters.
Right-click the adapter you would like to disable and select Disable.
9D-Link DWA-171 User Manual
Section 2 - Installation
Click Yes to disable the adapter.
When the adapter is disabled, a down arrow or a grayed icon will be displayed.
Disabling the adapter will not remove the drivers. If you would like to use the
adapter, simply right-click it and select Enable.
10D-Link DWA-171 User Manual
Section 2 - Installation
Wireless Installation Considerations
The D-Link wireless adapter lets you access your network using a wireless connection from virtually anywhere within the operating range of your
wireless network. Keep in mind, however, that the number, thickness and location of walls, ceilings, or other objects that the wireless signals must
pass through, may limit the range. Typical ranges vary depending on the types of materials and background RF (radio frequency) noise in your
home or business. The key to maximizing wireless range is to follow these basic guidelines:
1. Keep the number of walls and ceilings between the D-Link adapter and other network devices to a minimum - each wall or ceiling
can reduce your adapter’s range from 3-90 feet (1-30 meters.) Position your devices so that the number of walls or ceilings is
minimized.
2. Be aware of the direct line between network devices. A wall that is 1.5 feet thick (.5 meters), at a 45-degree angle appears to be
almost 3 feet (1 meter) thick. At a 2-degree angle it looks over 42 feet (14 meters) thick! Position devices so that the signal will
travel straight through a wall or ceiling (instead of at an angle) for better reception.
3. Building materials make a dierence. A solid metal door or aluminum studs may have a negative eect on range. Try to position
access points, wireless routers, and computers so that the signal passes through drywall or open doorways. Materials and objects
such as glass, steel, metal, walls with insulation, water (sh tanks), mirrors, le cabinets, brick, and concrete will degrade your
wireless signal.
4. Keep your product away (at least 3-6 feet or 1-2 meters) from electrical devices or appliances that generate RF noise.
5. If you are using 2.4GHz cordless phones or X-10 (wireless products such as ceiling fans, lights, and home security systems), your
wireless connection may degrade dramatically or drop completely. Make sure your 2.4GHz phone base is as far away from your
wireless devices as possible. The base transmits a signal even if the phone in not in use.
11D-Link DWA-171 User Manual
Section 2 - Installation
Warning: Do NOT install the DWA-171 adapter into your computer before installing the driver software from the D-Link CD.
Turn on the computer and Insert the D-Link DWA-171 Driver CD in the CD-ROM drive.
If the CD Autorun function does not automatically start on your computer, go to Start > Run. In the run box type “D:\autorun.exe” (where D:
represents the drive letter of your CD-ROM drive).
When the autorun screen appears, click Install.
Adapter Installation
12D-Link DWA-171 User Manual
Section 2 - Installation
The welcome window will appear. Click Next to continue.
By default setup will install to the default location: C:\Program Files\D-Link\DWA-171,
where C: represents the drive letter of your hard drive. To install to a dierent location
click Browse and specify the location, then click Next.
Select the Program Files folder location and click Next.
13D-Link DWA-171 User Manual
Section 2 - Installation
The drivers and software will now install. Please allow 1-2 minutes for this process
to nish.
The Wireless Connection Wizard will now appear.
If you want to manually connect to a wireless network, refer to page 15. The
following instructions will connect you to a wireless network using Wi-Fi®
Protected Setup (WPS). Click Next to continue.
Insert the adapter into an available USB port on your computer. Click Next to
continue.
If the Found New Hardware Wizard appears, click Cancel.
14D-Link DWA-171 User Manual
Section 2 - Installation
To connect to your network using the WPS push button conguration method,
click the virtual button as shown in the screenshot.
Note: You may also connect to your network by pressing the WPS button on the
adapter and holding for two seconds until the wizard screen comes up. Then, press
the WPS button on the router/access point to continue.
Press the WPS button on your access point or wireless router within 2 minutes
to establish connectivity.
Note: Some d evices may require you to launch WPS from software or a web interface.
Please refer to your router or access point’s user manual for more information.
When this screen appears, you have successfully connected to your wireless
network. Click Next to complete your setup.
Push Button Conguration (PBC)
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Section 2 - Installation
To manually connect to your wireless network, select Manually type your
Network Name (SSID) and then click Next.
Click the Scan button to display a list of wireless networks (site survey). Click on
the network name (SSID) and click Next.
Enter the network name (SSID) manually. If you enter the SSID incorrectly, you
will automatically be brought to the site survey page. Click Scan to display the
site survey page.
16D-Link DWA-171 User Manual
Section 2 - Installation
Click Finish to continue. If you are prompted to reboot your computer, select
Yes, I want to restart my computer now.
When this screen appears, you are successfully connected to your wireless
network. Click Next to complete your setup.
17D-Link DWA-171 User Manual
Section 3 - Conguration
Conguration
This section will show you how to congure your new D-Link wireless adapter using the D-Link Utility as well as Windows® wireless utility.
D-Link Wireless Connection Manager
The D-Link DWA-171 uses the Wireless Connection Manager as the management software. The manager provides the user an easy interface to
change any settings related to the wireless adapter. Clicking on the Wireless Connection Manager icon on the desktop will start the Conguration.
If you are using Windows® 8, 7, Vista or XP, please skip to pages 28 or 29 respectively.
Double-click the Wireless Connection Manager icon on your
desktop.
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Section 3 - Conguration
Wireless Networks
The SSID (Service Set Identier) is the name of the
wireless network.
Displays the MAC address of the wireless device.
Displays the Link Quality of the wireless connection.
If there is a “lock” icon, this means the wireless
network is secure. You must know the encryption
key/security settings to connect.
Displays the channel of the wireless network.
Connect to a wireless network using Wi-Fi®
Protected Setup. Refer to the next page.
Rescans for available wireless networks in your
area.
Highlight a wireless network and click the Connect
button. If the network is secure, a pop-up window
will appear. Enter the security information to
connect (refer to the Wireless Security section for
more information).
Select a wireless network profile from the
drop-down menu and click Activate to connect.
Allow up to 30 seconds to connect.
MAC:
SSID:
Channel:
Signal:
Security:
Refresh Button:
Connect Button:
Activate Button:
The Wireless Networks (Site Survey) page will display all wireless networks that are available in your area. To connect to a network, simply highlight
the wireless network (SSID) and click Connect.
WPS Button:
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Section 3 - Conguration
Wi-Fi® Protected Setup (WPS)
Wi-Fi Protected Setup (WPS) System is designed for easy setup of
security-enabled Wi-Fi networks. It is recommended to have the access
point or wireless router nearby during setup.
For more information on WPS, visit the Wi-Fi Alliance website at
www.wi-.org.
“Push Button Conguration” (PBC) is a virtual button in the utility
that connects you to other WPS-enabled devices. A connection can be
established by clicking on the virtual button, then pushing the physical
button on the access point or wireless router within 120 seconds. Refer
to page 14.
Note: You may also use the physical button on the DWA-171 instead of
using the D-Link software. Refer to the next page.
“Personal Identication Number” (PIN) is a unique number generated
randomly by the wireless adapter’s utility. Entering this number in the
utility of the WPS-enabled wireless router or access point connects
you with the intended wireless network. Refer to page 22 for more
information.
20D-Link DWA-171 User Manual
Section 3 - Conguration
Push Button
1. To connect to your network, press the WPS button on the adapter
and hold for two seconds until the wizard screen appears.
2. Press the WPS button located on your access point or router to
continue. This screen will appear once you have successfully
established connection with your network.
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Section 3 - Conguration
If you want to connect using the PBC method, refer to page 14. To use the PIN
method, select PIN (Personal Identication Number) and click Next.
Make sure your access point or wireless router is close by. Write down the number
on the screen. Enter this number in your access point or wireless router. Please
refer to the manufacture’s manual for instructions.
Once you click Next, you will have 2 minutes to enter this number in your access
point or wireless router.
Personal Identication Number (PIN)
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Section 3 - Conguration
The adapter will try to establish connectivity to your access point or wireless
router.
When this screen appears, you have successfully established connectivity. Click Finish to complete your setup.
23D-Link DWA-171 User Manual
Section 3 - Conguration
My Wireless Networks
The My Wireless Networks page will allow you to create, edit, and delete wireless network proles. Every time you connect to a network using the
Wireless Networks page, a prole will automatically be created.
New Button:
Modify:
Click New to create a new wireless network prole
(refer to page 24).
Click Modify to edit a current prole (refer to page 25).
Click Delete to remove a prole.
Click Activate to use a prole. Allow up to 30 seconds
to connect to the wireless network.
The Prole Details section will display information
about the wireless network such as the network name
(SSID), network type (Infrastructure), and if the network
is secured.
Delete:
Activate:
Prole Details:
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Section 3 - Conguration
Add Prole
You may add a new network by clicking the New button from the My Wireless Networks page.
Prole Name:
SSID:
Enter a name for your prole (e.g. Home, Oce,
Coee Shop).
Enter the SSID of the wireless network.
Select the network type. If you are connecting to a
wireless router or access point, select Infrastructure.
Select the type of security used. Please refer to the
Wireless Security section for more information.
Click OK to save your settings.
Network Type:
Set Security
Option:
OK Button:
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Section 3 - Conguration
Modify Prole
You may edit an existing prole by selecting the prole and clicking the Modify button from the My Wireless Networks page.
Prole Name:
SSID:
Enter a name for your prole (e.g. Home, Oce,
Coee Shop).
Displays the SSID of the network.
Displays the network type.
Select the type of security used. Please refer to the
Wireless Security section for more information.
Click OK to save your settings.
Network Type:
Set Security
Option:
OK Button:
26D-Link DWA-171 User Manual
Section 3 - Conguration
Support
If you need help, click the Support button. A panel will appear to the right of the utility which will display information about the utility.
27D-Link DWA-171 User Manual
Section 3 - Conguration
The About screen gives you information about the Firmware and Utility Versions of the DWA-171.
About
28D-Link DWA-171 User Manual
Section 4 - Connect to a Wireless Network
Connect to a Wireless Network
Windows® 8
1. Click on the wireless computer icon in your system tray (lower-right corner
next to the time).
2. A list of available wireless networks will appear.
3. Click the wireless network (SSID) you want to connect to and then click
Connect.
4. If the network is secure/encrypted, enter the Wi-Fi password (security key)
and click Next.
29D-Link DWA-171 User Manual
Section 4 - Connect to a Wireless Network
If you get a good signal but cannot access the Internet, conrm the encryption by reviewing the prole or check the TCP/IP settings for your wireless
adapter. Refer to the Networking Basics section in this manual for more information.
5. Click either to enable or disable le sharing.
6. You will now be connected to your wireless network.
30D-Link DWA-171 User Manual
Section 4 - Connect to a Wireless Network
Windows® 7
Left-click the wireless icon in your system tray (lower-right corner next to
the time).
If you receive the Wireless Networks Detected bubble, click on the center of
the bubble to access the utility.
or
The utility will display any available wireless networks in your area. Click on a
network (displayed using the SSID) and click the Connect button.
If you get a good signal but cannot access the Internet, check your TCP/IP
settings for your wireless adapter. Refer to the Networking Basics section in this
manual for more information.
31D-Link DWA-171 User Manual
Section 4 - Connect to a Wireless Network
Windows Vista®
Right-click on the wireless computer icon in your system tray (lower-right
corner next to the time). Select Connect to a network.
If you receive the Wireless Networks Detected bubble, click on the center
of the bubble to access the utility.
or
The utility will display any available wireless networks in your area. Click on a
network (displayed using the SSID) and click the Connect button.
If you get a good signal but cannot access the Internet, conrm the encryption
by reviewing the prole or check the TCP/IP settings for your wireless adapter.
Refer to the Networking Basics section in this manual for more information.
32D-Link DWA-171 User Manual
Section 4 - Connect to a Wireless Network
Windows® XP
Right-click on the wireless computer icon in your system tray (lower-right
corner next to the time). Select View Available Wireless Networks.
If you receive the Wireless Networks Detected bubble, click on the center of
the bubble to access the utility.
or
The utility will display any available wireless networks in your area. Click on a
network (displayed using the SSID) and click the Connect button.
If you get a good signal but cannot access the Internet, check the TCP/IP settings
for your wireless adapter. Refer to the Networking Basics section in this manual
for more information.
33D-Link DWA-171 User Manual
Section 5 - Wireless Security
Wireless Security
This section will show you the dierent levels of security you can use to protect your data from intruders. The DWA-171 oers the following types
of security:
• WPA/WPA2-Personal
• WPA/WPA2-Enterprise
What is WPA™?
WPA™, or Wi-Fi® Protected Access, is a Wi-Fi standard that was designed to improve the security features of WEP (Wired Equivalent Privacy).
The 2 major improvements over WEP:
• Improved data encryption through the Temporal Key Integrity Protocol (TKIP). TKIP scrambles the keys using a hashing algorithm
and, by adding an integrity-checking feature, ensures that the keys haven’t been tampered with. WPA2™ is based on 802.11i and
uses Advanced Encryption Standard instead of TKIP.
• User authentication, which is generally missing in WEP, through the extensible authentication protocol (EAP). WEP regulates access
to a wireless network based on a computer’s hardware-specic MAC address, which is relatively simple to be snied out and stolen.
EAP is built on a more secure public-key encryption system to ensure that only authorized network users can access the network.
WPA/WPA2-Personal uses a passphrase or key to authenticate your wireless connection. The key is an alpha-numeric password between 8 and 63
characters long. The password can include symbols (!?*&_) and spaces. This key must be the exact same key entered on your wireless router or
access point.
WPA/WPA2-Enterprise incorporates user authentication through the Extensible Authentication Protocol (EAP). EAP is built on a more secure public
key encryption system to ensure that only authorized network users can access the network.
34D-Link DWA-171 User Manual
Section 5 - Wireless Security
Congure WPA/WPA2-Personal
Using the D-Link Wireless Connection Manager
It is recommended to enable WPA/WPA2-Personal on your wireless router or access point before conguring your wireless adapter. If you are joining
an existing network, you will need to know the WPA/WPA2-Personal passphrase being used.
1. Open the Wireless Connection Manager by double-clicking on the D-Link icon on
your desktop.
2. Highlight the wireless network (SSID) you would like to connect to and click Connect.
If the network is using WPA/WPA2-Personal, the screen (as shown to the bottom-right)
will appear.
3. Enter the WPA/WPA2-Personal passphrase exactly as it is on your wireless router or
access point. Click the Show text in the password eld box to see the passphrase.
Unchecking it will hide it.
4. Click OK to connect to the network. Allow up to 30 seconds to connect.
If you would like to create a new network and enter the WPA/WPA2-Personal settings, refer
to the next page.
35D-Link DWA-171 User Manual
Section 5 - Wireless Security
It is recommended to enable WPA/WPA2-Personal on your wireless router or access point before conguring your wireless adapter. Make sure you
enter the passphrase exactly the same on all wireless devices.
1. Open the Wireless Connection Manager by double-clicking on the D-Link
icon on your desktop. Click on New to create a new prole or highlight an
existing prole and click Modify.
2. Select WPA/WPA2-Personal under Set Security Option.
3. Select TKIP, AES, or Auto.
4. Enter the passphrase exactly as it is on your wireless router or access point.
5. Click OK to connect to the network. Allow up to 30 seconds to connect.
36D-Link DWA-171 User Manual
Section 5 - Wireless Security
Congure WPA/WPA2 Passphrase
Windows® 7
It is recommended to enable wireless security (WPA™/WPA2™) on your wireless router or access point before conguring your wireless adapter. If
you are joining an existing network, you will need to know the security key or passphrase being used.
2. The utility will display any available wireless networks in your area.
1. Click on the wireless icon in your system tray (lower-right corner).
37D-Link DWA-171 User Manual
Section 5 - Wireless Security
3. Highlight the wireless network (SSID) you would like to connect to and click
the Connect button.
If you get a good signal but cannot access the Internet, check your TCP/IP
settings for your wireless adapter. Refer to the Networking Basics section in
this manual for more information.
4. The following window appears while your computer tries to connect to the
router.
38D-Link DWA-171 User Manual
Section 5 - Wireless Security
5. Enter the same security key or passphrase that is on your router and click
Connect. You can also connect by pushing the WPS button on the router.
It may take 20-30 seconds to connect to the wireless network. If the connection
fails, please verify that the security settings are correct. The key or passphrase
must be exactly the same as on the wireless router.
39D-Link DWA-171 User Manual
Section 5 - Wireless Security
It is recommended to enable wireless security (WPA™/WPA2™) on your wireless router or access point before conguring your wireless adapter. If
you are joining an existing network, you will need to know the security key or passphrase being used.
2. Highlight the wireless network (SSID) you would like to connect to and
click Connect.
1. Open the Windows Vista Wireless Utility by right-clicking on the wireless
computer icon in your system tray (lower right corner of screen). Select
Connect to a network.
Windows Vista®
40D-Link DWA-171 User Manual
Section 5 - Wireless Security
3. Enter the same security key or passphrase that is on your router and click Connect.
It may take 20-30 seconds to connect to the wireless network. If the connection fails,
please verify that the security settings are correct. The key or passphrase must be
exactly the same as on the wireless router.
41D-Link DWA-171 User Manual
Section 5 - Wireless Security
Windows® XP
It is recommended to enable WPA/WPA2-Personal on your wireless router or access point before conguring your wireless adapter. If you are joining
an existing network, you will need to know the WPA/WPA2-Personal key being used.
2. Highlight the wireless network (SSID) you would like to connect to and
click Connect.
1. Open the Windows XP Wireless Utility by right-clicking on the wireless
computer icon in your system tray (lower-right corner of screen). Select
View Available Wireless Networks.
42D-Link DWA-171 User Manual
Section 5 - Wireless Security
3. The Wireless Network Connection box will appear. Enter the WPA/WPA2-Personal
passphrase and click Connect.
It may take 20-30 seconds to connect to the wireless network. If the connection fails,
please verify that the WPA/WPA2-Personal settings are correct. The WPA/WPA2-Personal
passphrase must be exactly the same as on the wireless router or access point.
43D-Link DWA-171 User Manual
Section 5 - Wireless Security
Congure WPA/WPA2-Enterprise
Using the D-Link Wireless Connection Manager
WPA/WPA2-Enterprise is for advanced users who are familiar with using a RADIUS server and setting up certicates.
1. Open the Wireless Connection Manager by double-clicking on the D-Link icon on your desktop. Click on New to create a new prole or highlight
an existing prole and click Modify.
2. Select WPA/WPA2-Enterprise under Set Security Option and then select Auto, TKIP or AES.
3. Under EAP Type, select EAP-TLS or PEAP. Extensible Authentication Protocols allow devices on
the network to request authentication from the RADIUS server in the network. All the devices on
the network must use the same EAP type when using a RADIUS server for authentication.
4. Click OK to save your settings.
44D-Link DWA-171 User Manual
Section 6 - Troubleshooting
Troubleshooting
1. How do I know if my adapter is installed properly?
This chapter provides solutions to problems that can occur during the installation and operation of the DWA-171. Read the following descriptions
if you are having problems.
Windows XP - Go to Start > My Computer > Properties >
Hardware > Device Manager.
Windows Vista/7 - Go to Start > Device Manager.
Windows 8 - Press the Windows key and X together and
then click Device Manager.
45D-Link DWA-171 User Manual
Section 6 - Troubleshooting
D-Link DWA-171 Wireless AC Dual Band USB Adapter
D-Link DWA-171
Xtreme N Dual Band USB Adapter
Click the + sign next to Network Adapters.
Right-click on D-Link DWA-171 Wireless AC Dual Band
USB Adapter.
Select Properties to check that the drivers are installed properly.
Look under Device Status to check that the device is working
properly. Click OK to continue.
46D-Link DWA-171 User Manual
Section 6 - Troubleshooting
Make sure that the DWA-171 Wireless Adapter is properly seated in the computer’s USB port.
If Windows® does not detect the hardware upon insertion of the adapter, make sure to completely remove drivers that were previously loaded.
2. The computer does not recognize the DWA-171 Wireless Adapter.
• Check that the LED indicators for the broadband modem are indicating normal activity. If not, there may be a problem with the
broadband connection.
• Check that the LED indicators on the wireless router are functioning properly. If not, check that the AC power and Ethernet cables
are rmly connected.
• Check that the IP Address, subnet mask, gateway, and DNS settings are correctly entered for the network
• In Infrastructure mode, make sure the same Service Set Identier (SSID) is specied on the settings for the wireless clients and
access points. By default, the SSID factory setting for D-Link products is blank. (Double-click on the WLAN icon in the taskbar. The
Link Info screen will display the SSID setting.)
3. The computer with the DWA-171 installed is unable to connect to the wireless network and/or the Internet.
47D-Link DWA-171 User Manual
Section 6 - Troubleshooting
Windows® 7 Troubleshooting
Go to Start > right-click Computer > Properties.
Select the Device Manager.
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Section 6 - Troubleshooting
Click the + sign next to Network Adapters.
Right-click on D-Link DWA-171 Wireless Desktop Adapter.
Select Properties to check that the drivers are installed properly.
Look under Device Status to check that the device is working properly. Click OK to continue.
49D-Link DWA-171 User Manual
Appendix A - Wireless Basics
D-Link wireless products are based on industry standards to provide easy-to-use and compatible high-speed wireless connectivity within your
home, business or public access wireless networks. Strictly adhering to the IEEE standard, the D-Link wireless family of products will allow you to
securely access the data you want, when and where you want it. You will be able to enjoy the freedom that wireless networking delivers.
A wireless local area network (WLAN) is a cellular computer network that transmits and receives data with radio signals instead of wires. Wireless
LANs are used increasingly in both home and oce environments, and public areas such as airports, coee shops and universities. Innovative ways
to utilize WLAN technology are helping people to work and communicate more eciently. Increased mobility and the absence of cabling and other
xed infrastructure have proven to be benecial for many users.
Wireless users can use the same applications they use on a wired network. Wireless adapter cards used on laptop and desktop systems support the
same protocols as Ethernet adapter cards.
Under many circumstances, it may be desirable for mobile network devices to link to a conventional Ethernet LAN in order to use servers, printers
or an Internet connection supplied through the wired LAN. A Wireless Router is a device used to provide this link.
Wireless Basics
50D-Link DWA-171 User Manual
Appendix A - Wireless Basics
What is Wireless?
Wireless or Wi-Fi® technology is another way of connecting your computer to the network without using wires. Wi-Fi uses radio
frequency to connect wirelessly, so you have the freedom to connect computers anywhere in your home or oce network.
Why D-Link Wireless?
D-Link is the worldwide leader and award winning designer, developer, and manufacturer of networking products. D-Link
delivers the performance you need at a price you can aord. D-Link has all the products you need to build your network.
How does wireless work?
Wireless works similar to how cordless phone work, through radio signals to transmit data from one point A to point B. But wireless
technology has restrictions as to how you can access the network. You must be within the wireless network range area to be able
to connect your computer. There are two dierent types of wireless networks Wireless Local Area Network (WLAN), and Wireless
Personal Area Network (WPAN).
Wireless Local Area Network (WLAN)
In a wireless local area network, a device called an Access Point (AP) connects computers to the network. The access point has a small
antenna attached to it, which allows it to transmit data back and forth over radio signals. With an indoor access point, the signal
can travel up to 300 feet. With an outdoor access point the signal can reach out up to 30 miles to serve places like manufacturing
plants, industrial locations, college and high school campuses, airports, golf courses, and many other outdoor venues.
Wireless Personal Area Network (WPAN)
Bluetooth® is the industry standard wireless technology used for WPAN. Bluetooth devices in WPAN operate in a range up to 30
feet away.
Compared to WLAN the speed and wireless operation range are both less than WLAN, but in return it doesn’t use nearly as much
power which makes it ideal for personal devices, such as mobile phones, PDAs, headphones, laptops, speakers, and other devices
that operate on batteries.
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Appendix A - Wireless Basics
Who uses wireless?
Wireless technology has become so popular in recent years that almost everyone is using it, whether it’s for home, oce, or
business, D-Link has a wireless solution for it.
Home
• Gives everyone at home broadband access
• Surf the web, check email, instant message, and etc
• Gets rid of the cables around the house
• Simple and easy to use
Small Oce and Home Oce
• Stay on top of everything at home as you would at the oce
• Remotely access your oce network from home
• Share an Internet connection and printer with multiple computers
• No need to dedicate oce space
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Appendix A - Wireless Basics
Where is wireless used?
Wireless technology is expanding everywhere not just at home or the oce. People like the freedom of mobility and it’s becoming
so popular that more and more public facilities now provide wireless access to attract people. The wireless connection in public
places is usually called “hotspots”.
Using a D-Link USB Adapter with your laptop, you can access the hotspot to connect to the Internet from remote locations like:
Airports, Hotels, Coee Shops, Libraries, Restaurants, and Convention Centers.
Wireless networks are easy to setup, but if you’re installing it for the rst time it could be quite a task not knowing where to start.
That’s why we’ve put together a few setup steps and tips to help you through the process of setting up a wireless network.
Tips
Here are a few things to keep in mind, when you install a wireless network.
Centralize your router or Access Point
Make sure you place the router/access point in a centralized location within your network for the best performance. Try to place
the router/access point as high as possible in the room, so the signal gets dispersed throughout your home. If you have a two-
story home, you may need a repeater to boost the signal to extend the range.
Eliminate Interference
Place home appliances such as cordless telephones, microwaves, and televisions as far away as possible from the router/access
point. This can signicantly reduce any interference that the appliances might cause since they operate on the same frequency.
Security
Don’t let your next-door neighbors or intruders connect to your wireless network. Secure your wireless network by turning on
WPA™/WPA2™ security features on the router. Refer to the product manual for detailed information on how to set it up.
53D-Link DWA-171 User Manual
Appendix A - Wireless Basics
There are basically two modes of networking:
• Infrastructure – All wireless clients will connect to an access point or wireless router.
• Ad-Hoc – Directly connecting to another computer, for peer-to-peer communication, using wireless network adapters on each
computer.
An Infrastructure network contains an Access Point or wireless router. All the wireless devices, or clients, will connect to the wireless router or access
point.
An Ad-Hoc network contains only clients, such as laptops with wireless USB Adapters. All the adapters must be in Ad-Hoc mode to communicate.
Wireless Modes
54D-Link DWA-171 User Manual
Appendix B - Networking Basics
Networking Basics
Check your IP address
After you install your new D-Link wireless adapter and have established a wireless connection, by default, the TCP/IP settings should be set to obtain
an IP address from a DHCP server (i.e. router) automatically. To verify your IP address, please follow the steps below.
Windows® XP Users
• Click on Start > Run. In the run box type cmd and click OK.
• At the prompt, type ipcong and press Enter.
• This will display the IP address, subnet mask, and the default gateway of your adapter.
Windows® 7/Vista Users
• Click Start > All Programs > Accessories > Command Prompt. You may need
administrative access to run this application.
• For all additional prompt windows inquiring of running the command prompt
application, select Yes, OK, or Continue.
• At the prompt, type ipcong and press Enter.
• This will display the IP address, subnet mask, and default gateway of your adapter.
If the address is 0.0.0.0, check your adapter installation, security settings, and the settings on your router. Some rewall software programs may
block a DHCP request on newly installed adapters.
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Appendix B - Networking Basics
Statically Assign an IP Address
If you are not using a DHCP capable gateway/router, or you need to assign a static IP address, please follow the steps below:
Windows® XP Users
• Windows® XP - Click on Start > Control Panel. Make sure you are in Classic View. Double-click on the Network Connections icon.
• Right-click on the Local Area Connection which represents your D-Link wireless network adapter (or other adapter) which will be connected
to your router.
• Highlight Internet Protocol (TCP/IP) and click Properties.
• Click Use the following IP address and enter an IP address that is on the same subnet as your network or LAN IP address on your router.
Example: If the router’s LAN IP address is 192.168.0.1, make your IP address 192.168.0.X where
X is a number between 2 and 99. Make sure that the number you choose is not in use on the
network.
• Set Default Gateway the same as the LAN IP address of your router or gateway.
• Set Primary DNS the same as the LAN IP address of your router or gateway.
• The Secondary DNS is optional (you may enter a DNS server from your ISP).
• Click OK to save your settings.
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Appendix B - Networking Basics
Windows® 7/Vista Users
• Click on Start > Control Panel (make sure you are in Classic View). Double-click on the Network and Sharing Center icon. If you are using
Windows Vista, click on Manage network connections along the left panel in the window. For Windows® 7, click on Change adapter
settings.
• Right-click on the Local Area Connection which represents your D-Link wireless network adapter which will be connected to your network.
• Highlight Internet Protocol Version 4 (TCP /IPv4) and click Properties.
• Click Use the following IP address and enter an IP address that is on the same
subnet as your network or LAN IP address on your router or network.
Example: If the router’s LAN IP address is 192.168.0.1, make your IP address
192.168.0.X where X is a number between 2 and 99. Make sure that the number
you choose is not in use on the network.
• Set Default Gateway the same as the LAN IP address of your router or gateway.
• Set Primary DNS the same as the LAN IP address of your router or gateway.
• The Secondary DNS is optional (you may enter a DNS server from your ISP).
• Click OK to save your settings.
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Appendix B - Networking Basics
Windows® 8 Users
• Press the Windows key and then type IP. Click Settings on the right side and then click View Network Connections.
• Right-click on the adapter which represents your D-Link wireless network
adapter.
• Highlight Internet Protocol Version 4 (TCP /IPv4) and click Properties.
• Click Use the following IP address and enter an IP address that is on the same
subnet as your network or LAN IP address on your router or network.
Example: If the router’s LAN IP address is 192.168.0.1, make your IP address
192.168.0.X where X is a number between 2 and 99. Make sure that the number
you choose is not in use on the network.
• Set Default Gateway the same as the LAN IP address of your router or gateway.
• Set Primary DNS the same as the LAN IP address of your router or gateway.
• The Secondary DNS is optional (you may enter a DNS server from your ISP).
• Click OK to save your settings.
58D-Link DWA-171 User Manual
Appendix C - Technical Specications
Technical Specications
Standards
• IEEE 802.11ac (draft)
• IEEE 802.11n
• IEEE 802.11g
• IEEE 802.11a
• IEEE 802.11b
Bus Type
• USB 2.0
Security
• Wi-Fi Protected Access (WPA™ & WPA2™)
• Wi-Fi Protected Setup - PIN & PBC
Current Consumption
• 220 mA at continuous transmit mode
Operating Voltage
• 5.0 VDC +/- 10%
Operating Temperature
• 32°F to 104°F ( 0°C to 40°C)
Operating Humidity
• 10% to 90% maximum (non-condensing)
Dimensions
• 36.6mmx18.8mmx8mm (1.4x0.73x0.32 inches)
Weight
• 3.9 grams
Certications
• FCC Class B
• CE
• C-Tick
• IC
• Wi-Fi
• Wi-Fi Protected Setup
* Maximum wireless signal rate derived from IEEE Standard 802.11ac (draft), 802.11n and 802.11g specications. Actual data throughput will vary. Network
conditions and environmental factors, including volume of network trac, building materials and construction, and network overhead, lower actual data
throughput rate. Environmental factors will adversely aect wireless signal range.
59D-Link DWA-171 User Manual
Appendix E - Warranty
Warranty
Federal Communication Commission Interference Statement:
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio
or television reception, which can be determined by turning the equipment o and on, the user is encouraged to try to correct the interference by
one of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit dierent from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
FCC Caution: Any changes or modications not expressly approved by the party responsible for compliance could void the user’s authority to
operate this equipment.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
For operation within 5.15 ~ 5.25GHz / 5.47 ~5.725GHz frequency range, it is restricted to indoor environment. The band from 5600-5650MHz will be
disabled by the software during the manufacturing and cannot be changed by the end user. This device meets all the other requirements specied
in Part 15E, Section 15.407 of the FCC Rules.
Radiation Exposure Statement:
The product comply with the FCC portable RF exposure limit set forth for an uncontrolled environment and are safe for intended operation as
described in this manual. The further RF exposure reduction can be achieved if the product can be kept as far as possible from the user body or
set the device to lower output power if such function is available.
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Appendix E - Warranty
Industry Canada statement:
This device complies with RSS-210 of the Industry Canada Rules. Operation is subject to the following two conditions: (1) This device may not cause
harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Ce dispositif est conforme à la norme CNR-210 d’Industrie Canada applicable aux appareils radio exempts de licence. Son fonctionnement est sujet
aux deux conditions suivantes: (1) le dispositif ne doit pas produire de brouillage préjudiciable, et (2) ce dispositif doit accepter tout brouillage reçu,
y compris un brouillage susceptible de provoquer un fonctionnement indésirable.
Caution:
(i) the device for operation in the band 5150-5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile
satellite systems;
(ii) the maximum antenna gain permitted for devices in the bands 5250-5350 MHz and 5470-5725 MHz shall comply with the e.i.r.p. limit; and
(iii) the maximum antenna gain permitted for devices in the band 5725-5825 MHz shall comply with the e.i.r.p. limits specied for point-to-point
and non point-to-point operation as appropriate.
(iv) Users should also be advised that high-power radars are allocated as primary users (i.e. priority users) of the bands 5250-5350 MHz and 5650-
5850 MHz and that these radars could cause interference and/or damage to LE-LAN devices.
Avertissement:
Le guide d’utilisation des dispositifs pour réseaux locaux doit inclure des instructions précises sur les restrictions susmentionnées, notamment :
(i) l es dispositifs fonctionnant dans la bande 5 150-5 250 MHz sont réservés uniquement pour une utilisation à l’intérieur an de réduire les risques
de brouillage préjudiciable aux systèmes de satellites mobiles utilisant les mêmes canaux;
(ii) le gain maximal d’antenne permis pour les dispositifs utilisant les bandes 5 250-5 350 MHz et 5 470-5 725 MHz doit se conformer à la limite de
p.i.r.e.;
(iii) le gain maximal d’antenne permis (pour les dispositifs utilisant la bande 5 725-5 825 MHz) doit se conformer à la limite de p.i.r.e. spéciée pour
l’exploitation point à point et non point à point, selon le cas.
(iv) De plus, les utilisateurs devraient aussi être avisés que les utilisateurs de radars de haute puissance sont désignés utilisateurs principaux (c.-
à-d., qu’ils ont la priorité) pour les bandes 5 250-5 350 MHz et 5 650-5 850 MHz et que ces radars pourraient causer du brouillage et/ou des
dommages aux dispositifs LAN-EL.
Radiation Exposure Statement:
The product comply with the Canada portable RF exposure limit set forth for an uncontrolled environment and are safe for intended operation as
described in this manual. The further RF exposure reduction can be achieved if the product can be kept as far as possible from the user body or set
the device to lower output power if such function is available.
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Appendix E - Warranty
Déclaration d’exposition aux radiations:
Le produit est conforme aux limites d’exposition pour les appareils portables RF pour les Etats-Unis et le Canada établies pour un environnement
non contrôlé.
Le produit est sûr pour un fonctionnement tel que décrit dans ce manuel. La réduction aux expositions RF peut être augmentée si l’appareil peut
être conservé aussi loin que possible du corps de l’utilisateur ou que le dispositif est réglé sur la puissance de sortie la plus faible si une telle fonction
est disponible.
以下警語適用台灣地區
經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用者均不得擅自變更頻率、加大功率或變更原設計之特性及功能。
低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立即停用，並改善至無干擾時方得繼續使用。前項
合法通信，指依電信法規定作業之無線電通信。低功率射頻電機須忍受合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。
在5.25-5.35秭赫頻帶內操作之無線資訊傳輸設備，限於室內使用