D-Link dwa-160 User Manual

Table of Contents

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

Conguration ............................................................. 17

D-Link Wireless Connection Manager ................... 17

Wireless Networks ........................................... 18

Wi-Fi® Protected Setup (WPS)......................... 19

What is WEA™? .....................................................31

Congure WEP .......................................................... 32

Using the D-Link Wireless Connection

Manager ........................................................... 32

Using Windows Vista ....................................... 34

Using the Windows XP Utility ..........................36

Congure WPA™/WPA2™-Personal .......................... 38

Using the D-Link Wireless Connection

Manager ........................................................... 38

Using Windows® Vista™ ...................................40

Using the Windows® XP Utility ........................ 42

Wireless Basics ......................................................... 50

Wireless Modes ..................................................... 54

Networking Basics .................................................... 55

Check your IP address ..........................................55

Windows XP/2000 Users .......................................55

My Wireless Networks .....................................22

Add Prole ...................................................23

Modify Prole ............................................... 24

Support ............................................................ 25

About ...............................................................26

Connect to a Wireless Network ................................ 27

Using Windows® Vista™ ......................................... 27

Using Windows XP ................................................ 29

Wireless Security.......................................................30

What is WPA™? .....................................................30

Windows Vista Users .......................................55

Statically Assign an IP address ............................. 56

Windows XP/2000 Users ................................. 56

Windows Vista Users .......................................56

Technical Specications........................................... 58

Contacting Technical Support ................................. 58

Warranty .....................................................................60

Registration ................................................................ 66

2D-Link DWA-160 User Manual

Section 1 - Product Overview

• D-Link DWA-160 Xtreme N™ Dual™ Band USB Adapter

• Cradle

• Manual and Warranty on CD

• D-Link Wireless Connection Manager on CD

• Quick Installation Guide

Product Overview

Package Contents

System Requirements

• A computer or laptop with an available USB 2.0 port

®

• Windows

• CD-ROM Drive

• 300MHz processor and at least 64MB of RAM

• A draft 802.11n or 802.11g or 802.11a access point or wireless router

Vista™, 2000 (Service Pack 4) or XP (Service Pack 3)

3D-Link DWA-160 User Manual

Section 1 - Product Overview

Introduction

The DWA-160 Xtreme N™ Dual™ Band USB Adapter is a convenient wireless connectivity solution for desktop or
notebook PCs. Instead of stringing Ethernet cables to your PC or dismantling your desktop computer case, the DWA­160 can enable Draft 802.11n wireless connectivity by simply utilizing your desktop or notebook PC’s USB port.

Powered by Xtreme N™ Dual™ technology, the DWA-160 provides a faster wireless connection and superior reception
than 802.11a or 802.11g*. The DWA-160 is designed for use in bigger homes and for those that demand higher
networking, and its 5GHz Mediaband helps avoid interference by providing a clearer wireless band for signals than
existing 802.11g products. Maximize wireless performance by connecting this USB Adapter to a Xtreme N™ Dual™
Media router or an Xtreme N™ Gaming router, and stay connected from virtually anywhere in the home. This USB
Adapter supports WPA™ and WPA2™ encryption to prevent outside intrusion and protect your personal information
from being exposed.

D-Link’s Quick Setup Wizard guides you step-by-step through the installation process. The D-Link Wireless Manager
is included with this product to keep track of all your most frequently accessed networks.

Compact in size, robust in speed the DWA-160 Xtreme N™ Dual™ Band USB Adapter is great for travel and a convenient

solution for providing high performance wireless connectivity to your desktop or notebook PC. Enjoy the many benets

of wireless connectivity today!

* Maximum wireless signal rate derived from IEEE Standard 802.11g and Draft 802.11n specications. Actual data throughput will vary. Network
conditions and environmental factors, including volume of network trafc, building materials and construction, and network overhead, lower actual

data throughput rate. Environmental conditions will adversely affect wireless signal range.

4D-Link DWA-160 User Manual

Section 1 - Product Overview

• Compact size for placement anywhere.

• Convenience of Plug & Play installation.

• Fully 802.11g and 802.11a compatible.

• Draft 802.11n compliant.

• Powered by the USB port; no external power source required.

• USB 2.0 standard*.

• You can securely connect to a wireless network using WPA™/WPA2™ (Wi-Fi® Protected Access) providing
you a much higher level of security for your data and communication than has previously been available.
You may also use 802.1x for wireless authentication.

Features

• Position the DWA-160 almost anywhere in your workspace to achieve the best reception possible.

• Supports Infrastructure networks via an access point

• User-friendly conguration and diagnostic utilities.

* Using a USB 1.1 port will adversely affect throughput.

5D-Link DWA-160 User Manual

Section 1 - Product Overview

Hardware Overview

USB Port

Used to connect the DWA-160
to your computer.

6D-Link DWA-160 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 different manufacture’s adapter or a different model D-Link adapter, make sure the software is

uninstalled before installing the new software. Some utilities may cause a conict with the new software. If you plan

to use multiple adapters at different times, make sure the utilities are not set to load when your computer boots up.
Windows® XP users may use the built-in wireless utility for all adapters.

To remove any old software:

®

Windows
Windows

XP/Vista™ users: Click Start > Control Panel > Add or Remove Programs.

®

2000 users: Click Start > Settings > Control Panel > Add or Remove Programs.

7D-Link DWA-160 User Manual

Section 2 - Installation

Disable Other Wireless Adapters

Most newer laptops may include a built-in wireless adapter. To prevent any conicts 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.

8D-Link DWA-160 User Manual

Section 2 - Installation

Click Yes to disable the adapter.

The adapter is now disabled. When disabled, a red X 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.

9D-Link DWA-160 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 difference. A solid metal door or aluminum studs may have a negative effect 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.

10D-Link DWA-160 User Manual

Section 2 - Installation

Adapter Installation

Warning: Do NOT install the DWA-160 Xtreme N™ Dual™ Band USB Adapter into your computer before installing
the driver software from the D-Link CD.

Turn on the computer and Insert the D-Link DWA-160 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:\DWA160.exe” (where D: represents the drive letter of your CD-ROM drive).

When the autorun screen appears, click Install Drivers.

11D-Link DWA-160 User Manual

Section 2 - Installation

The InstallShield Wizard window will appear.

Click Next

By default setup will install to the default location: C:\Program
Files\D-Link\DWA-160, where C: represents the drive letter of
your hard drive. To install to a different location click Browse
and specify the location.

Click Next

Select the Program Files folder location.

Click Next

12D-Link DWA-160 User Manual

Section 2 - Installation

Insert the adapter into an available USB port on your
computer.

If the Found New Hardware Wizard appears, click Cancel.

Click Next

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

13D-Link DWA-160 User Manual

Section 2 - Installation

Push Button Configuration (PBC)

To connect to your network using the WPS push button

conguration method, click the virtual button as shown in the

screenshot.

Press the WPS button on your access point or wireless router
within 2 minutes to establish connectivity.

When this screen appears, you have successfully connected to
your wireless network. Click Next to complete your setup.

Click Next

14D-Link DWA-160 User Manual

Section 2 - Installation

To manually connect to your wireless network, select Manually
connect to a wireless network and then click Next.

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.

Click Next

Click the Scan button to display a list of wireless networks (site
survey). Click on the network name (SSID) and click Next.

Click Next

15D-Link DWA-160 User Manual

Section 2 - Installation

When this screen appears, you are successfully connected to
your wireless network. Click Next to complete your setup.

Click Next

Click Finish to continue.

Click Finish

16D-Link DWA-160 User Manual

Section 3 - Configuration

Configuration

This section will show you how to congure your new D-Link wireless adapter using the D-Link Utility as well as the

Windows® XP Zero Conguration Utility & Vista WLAN auto conguration.

D-Link Wireless Connection Manager

The D-Link DWA-160 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 Conguration.

If you are using Windows® Vista™ please skip to page 27 or Windows® XP skip to page 29.

Double-click the Wireless Connection

Manager icon on your desktop.

17D-Link DWA-160 User Manual

Section 3 - Configuration

Wireless Networks

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.

SSID:

MAC:

Signal:

Security:

Channel:

WPS Button:

Refresh Button:

The SSID (Service Set Identier) 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.

®

Connect Button:

Activate Button:

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.

18D-Link DWA-160 User Manual

Section 3 - Configuration

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 Conguration” (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.

“Personal Identication 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 the next page for more information.

19D-Link DWA-160 User Manual

Section 3 - Configuration

Personal Identification Number (PIN)

If you want to connect using the PBC method, refer to page 14. To

use the PIN method, select PIN (Personal Identication Number)

and click Next.

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.

Click Next

20D-Link DWA-160 User Manual

Section 3 - Configuration

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.

Click Finish

21D-Link DWA-160 User Manual

Section 3 - Configuration

My Wireless Networks

The My Wireless Networks page will allow you to create, edit, and delete wireless network proles. Every time you
connect to a network using the Wireless Networks page, a prole will automatically be created.

New Button:

Modify:

Delete:

Activate:

Profile Details:

Click New to create a new wireless network

prole (refer to page 23).

Click Modify to edit a current prole (refer to
page 24).

Click Delete to remove a prole.

Click Activate to use a prole. Allow up to 30
seconds to connect to the wireless network.

The Prole Details section will display information

about the wireless network such as the network
name (SSID), network type (Infrastructure), and
if the network is secured.

22D-Link DWA-160 User Manual

Section 3 - Configuration

Add Profile

You may add a new network by clicking the New button from the My Wireless Networks page.

Profile Name:

SSID:

Network Type:

Security Type:

OK Button:

Enter a name for your prole (e.g. Home, Ofce,

Coffee 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. If you are connecting to another
wireless client such as an adapter, select Ad
hot.

Select the type of security used. Please refer
to the Wireless Security section for more
information.

Click OK to save your settings.

23D-Link DWA-160 User Manual

Section 3 - Configuration

Modify Profile

You may edit an existing prole by selecting the prole and clicking the Modify button from the My Wireless Networks
page.

Profile Name:

SSID:

Network Type:

Security Type:

OK Button:

Enter a name for your prole (e.g. Home, Ofce,

Coffee 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.

24D-Link DWA-160 User Manual

Section 3 - Configuration

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.

25D-Link DWA-160 User Manual

Section 3 - Configuration

About

The About screen gives you information about the Firmware and Utility Versions of the DWA-160.

26D-Link DWA-160 User Manual

Section 3 - Configuration

Connect to a Wireless Network

Using Windows® Vista

™

Windows® Vista™ users may use the built-in wireless utility. If you are using another company’s utility or Windows®
2000, please refer to the user manual of your wireless adapter for help with connecting to a wireless network. Most
utilities will have a “site survey” option similar to the Windows® Vista™ utility as seen below.

If you receive the Wireless Networks Detected bubble, click
on the center of the bubble to access the utility.

or

Right-click on the wireless computer icon in your system tray
(lower-right corner next to the time). Select Connect to a
network.

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.

27D-Link DWA-160 User Manual

Section 3 - Configuration

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.

28D-Link DWA-160 User Manual

Section 3 - Configuration

Connect to a Wireless Network

Using Windows® XP

Windows® XP users may use the built-in wireless utility (Zero Conguration Utility). The following instructions are for
Service Pack 2 users. If you are using another company’s utility or Windows® 2000, please refer to the user manual
of your wireless adapter for help with connecting to a wireless network. Most utilities will have a “site survey” option
similar to the Windows® XP utility as seen below.

If you receive the Wireless Networks Detected bubble, click
on the center of the bubble to access the utility.

or

Right-click on the wireless computer icon in your system tray
(lower-right corner next to the time). Select View Available
Wireless Networks.

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.

29D-Link DWA-160 User Manual

Section 3 - Configuration

Disabling The Windows® XP Utility

If you want to use the D-Link Wireless Connection Manager you must disable the Windows® XP wireless utility.

Right-click on the wireless computer icon in your system tray
(lower-right corner next to the time). Select View Available
Wireless Networks.

In the Choose a Wireless Network window click Change
Advanced Settings on the left side below Related Tasks.

30D-Link DWA-160 User Manual

Section 3 - Configuration

In the Wireless Network Connection Properties window,
uncheck Use Windows® to congure my wireless network
settings and then click OK.

Click -> Start -> Programs -> D-Link

-> DWA-160 -> Wireless Connection
Manager

31D-Link DWA-160 User Manual

Section 4 - Wireless Security

Wireless Security

This section will show you the different levels of security you can use to protect your data from intruders. The
DWA-160 offers the following types of security:

• WPA/WPA2-Personal

• WPA/WPA2-Enterprise

• 802.1x (RADIUS)

• WEP(Wired Equivalent Privacy)

What is WEP?

WEP stands for Wired Equivalent Privacy. It is based on the IEEE 802.11 standard and uses
the RC4 encryption algorithm. WEP provides security by encrypting data over your wireless
network so that it is protected as it is transmitted from one wireless device to another.

To gain access to a WEP network, you must know the key. The key is a string of characters that you create.
When using WEP, you must determine the level of encryption. The type of encryption determines the key length.

128-bit encryption requires a longer key than 64-bit encryption. Keys are dened by entering in a string in HEX

(hexadecimal - using characters 0-9, A-F) or ASCII (American Standard Code for Information Interchange –
alphanumeric characters) format. ASCII format is provided so you can enter a string that is easier to remember. The

ASCII string is converted to HEX for use over the network. Four keys can be dened so that you can change keys

easily.

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

32D-Link DWA-160 User Manual

Section 4 - Wireless Security

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-specic MAC

address, which is relatively simple to be sniffed 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.

33D-Link DWA-160 User Manual

Section 4 - Wireless Security

Configure WEP

Using the D-Link Wireless Connection Manager

It is recommended to enable WEP on your wireless router or access point before conguring your wireless adapter. If

you are joining an existing network, you will need to know the WEP key being used.

1. Open the Wireless Connection Manager by double-clicking on the

D-Link icon on your desktop. From the list of available wireless
networks, select the network you want to connect to can click
Connect. If the network is using WEP, the screen (as shown to
the right) will appear.

2. Enter the WEP key exactly as it is on your wireless router or

access point.

3. Click the Show text in the password eld box to see the WEP

key. Unchecking it will hide the key.

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 WEP settings, refer to the next page.

34D-Link DWA-160 User Manual

Section 4 - Wireless Security

It is recommended to enable WEP on your wireless router or access point before conguring your wireless adapter.

Make sure you enter the WEP key exactly the same on all wireless devices. It is strongly recommended to set the
authentication to Shared Key.

1. Open the Wireless Connection Manager by double-clicking on the D-Link icon on your desktop. Click on New to

create a new prole or highlight an existing prole and click Modify.

2. Select WEP under Set Security Option.

3. Select Shared and then select the Key Length from the

drop-down menu.

4. Enter the WEP key 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.

35D-Link DWA-160 User Manual

Section 4 - Wireless Security

Configure WEP

Using Windows

It is recommended to enable wireless security (WEP) on your wireless router or access point before conguring your

wireless adapter. If you are joining an existing network, you will need to know the security key or passphrase being
used.

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.

2. Highlight the wireless network (SSID) you would like to
connect to and click Connect.

®

Vista

36D-Link DWA-160 User Manual

Section 4 - 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.

37D-Link DWA-160 User Manual

Section 4 - Wireless Security

Configure WEP

Using the Windows® XP Utility

It is recommended to enable WEP on your wireless router or access point before conguring your wireless adapter. If

you are joining an existing network, you will need to know the WEP key being used.

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.

2. Highlight the wireless network (SSID) you would like to
connect to and click Connect.

38D-Link DWA-160 User Manual

Section 4 - Wireless Security

3. The Wireless Network Connection box will appear. Enter the WEP
key and click Connect.

It may take 20-30 seconds to connect to the wireless network. If the
connection fails, please verify that the WEP settings are correct.
The WEP key must be exactly the same as on the wireless router or
access point.

39D-Link DWA-160 User Manual

Section 4 - Wireless Security

Configure 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 conguring 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.

40D-Link DWA-160 User Manual

Section 4 - Wireless Security

It is recommended to enable WPA™/WPA2™-Personal on your wireless router or access point before conguring 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 prole or highlight an existing prole and click Modify.

2. Select WPA/WPA2-Personal under Set Security Option.

3. Select TKIP or 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.

41D-Link DWA-160 User Manual

Section 4 - Wireless Security

Configure WPA™/WPA™2-Personal

Using Windows® Vista

It is recommended to enable wireless security (WPA/WPA2) on your wireless router or access point before conguring

your wireless adapter. If you are joining an existing network, you will need to know the security key or passphrase
being used.

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.

Highlight the wireless network (SSID) you would like to

2.
connect to and click Connect.

™

42D-Link DWA-160 User Manual

Section 4 - 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.

43D-Link DWA-160 User Manual

Section 4 - Wireless Security

Configure WPA™/WPA2™-Personal

Using the Windows® XP Utility

It is recommended to enable WPA/WPA2-Personal on your wireless router or access point before conguring your

wireless adapter. If you are joining an existing network, you will need to know the WPA/WPA2-Personal key being

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.

2. Highlight the wireless network (SSID) you would like

to connect to and click Connect.

44D-Link DWA-160 User Manual

Section 4 - 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.

45D-Link DWA-160 User Manual

Section 4 - Wireless Security

Configure 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 certicates.

1. Open the Wireless Connection Manager by double-clicking on the D-Link
icon on your desktop. Click on New to create a new prole or highlight an
existing prole and click Modify.

2. Select WPA/WPA2-Enterprise under Set Security Option and then select
TKIP or AES.

3. Click on Advanced Cong to continue.

4. Next to EAP Type, select EAP-TLS, EAP-TTLS, 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. Some RADIUS servers require that the Validate

Server eld be selected. Check this eld if your RADIUS server requires

validation.

5. Select an User Certicate from the drop-down menu.

6. Enter the login information required to authenticate.

7. Click Add to enter the IP address(es) of your RADIUS servers.

8. Click OK to save your settings.

46D-Link DWA-160 User Manual

Section 4 - Wireless Security

Configure 802.1x (RADIUS)

Using the D-Link Utility

802.1x is for advanced users who are familiar with using a RADIUS server and setting up certicates.

Open the Wireless Utility by double-clicking on the D-Link icon in your

1.

system tray (lower-right corner of screen). Click on New to create a

new prole or highlight an existing prole and click Modify.

2. Select 802.1x under Set Security Option.

3. Click on Advanced Cong to continue.

4. Next to EAP Type, select EAP-TLS, LEAP, EAP-TTLS, 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. Some RADIUS servers require that

the Validate Server eld be selected. Check this eld if your RADIUS

server requires validation.

5. Select an

6. Enter the login information required to authenticate.

7. Click

8. Click

User Certicate from the drop-down menu.

Add to enter the IP address(es) of your RADIUS servers.

OK to save your settings.

47D-Link DWA-160 User Manual

Section 5 - Troubleshooting

Troubleshooting

This chapter provides solutions to problems that can occur during the installation and operation of the DWA-160. Read
the following descriptions if you are having problems. (The examples below are illustrated in Windows® XP. If you
have a different operating system, the screenshots on your computer will look similar to the following examples.)

1. How do I know if my adapter is installed properly?

Go to Start > My Computer > Properties.

Select the Hardware Tab.

48D-Link DWA-160 User Manual

Section 5 - Troubleshooting

Click the + sign next to Network Adapters.

Right-click on D-Link DWA-160 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.

49D-Link DWA-160 User Manual

Section 5 - Troubleshooting

2. The computer does not recognize the DWA-160 Wireless Adapter.

Make sure that the DWA-160 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.

3. The computer with the DWA-160 installed is unable to connect to the wireless network and/or the Internet.

• 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 Identier (SSID) is specied 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.)

50D-Link DWA-160 User Manual

Section 5 - Troubleshooting

Check that the Network Connection for the wireless client is congured properly. Select AP (Infrastructure) when
connecting to an access point. Double-click on the WLAN icon in the taskbar > click on Conguration to change the
settings for the wireless adapter.

If Security is enabled, make sure that the correct encryption keys are entered on both the DWA-160 and the access
point. Double-click on the WLAN icon in the taskbar > click Encryption. Check to see that the key selected is set to
the same key as other devices on the network.

51D-Link DWA-160 User Manual

Appendix A - Wireless Basics

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 ofce environments, and public areas such

as airports, coffee shops and universities. Innovative ways to utilize WLAN technology are helping people to work and

communicate more efciently. Increased mobility and the absence of cabling and other xed infrastructure have proven
to be benecial 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.

52D-Link DWA-160 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 ofce 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 afford. 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 different
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.

53D-Link DWA-160 User Manual

Appendix A - Wireless Basics

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.

Who uses wireless?

Wireless technology has become so popular in recent years that almost everyone is using it, whether it’s

for home, ofce, 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 Ofce and Home Ofce

• Stay on top of everything at home as you would at the ofce

• Remotely access your ofce network from home

• Share an Internet connection and printer with multiple computers

• No need to dedicate ofce space

54D-Link DWA-160 User Manual

Appendix A - Wireless Basics

Where is wireless used?

Wireless technology is expanding everywhere not just at home or the ofce. 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, Coffee 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 signicantly reduce any interference that the appliances might

cause since they operate on the same frequency.

55D-Link DWA-160 User Manual

Appendix A - Wireless Basics

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.

Wireless Modes

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, such as two or more DWA-160 wireless network USB adapters.

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.

56D-Link DWA-160 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/2000 Users

• Click on Start > Run. In the run box type cmd and click OK.

• At the prompt, type

• This will display the IP address, subnet mask, and the default gateway of your
adapter.

ipconfig and press Enter.

Windows 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

• 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.

ipconfig and press Enter.

57D-Link DWA-160 User Manual

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/2000 Users

• Windows® XP - Click on Start > Control Panel. Make sure you are in Classic View. Double-click on the Network Connections
icon.

Windows® 2000 – From the desktop, right-click My Network Places > Properties.

• Right-click on the
be connected to your router.

• Highlight

• Click
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

• Set

• The

• Click

Internet Protocol (TCP/IP) and click Properties.

Use the following IP address and enter an IP address that is on the same subnet

Default Gateway the same as the LAN IP address of your router or gateway.

Primary DNS the same as the LAN IP address of your router or gateway.

Secondary DNS is optional (you may enter a DNS server from your ISP).

OK to save your settings.

Local Area Connection which represents your D-Link wireless network adapter (or other adapter) which will

58D-Link DWA-160 User Manual

Appendix B - Networking Basics

Windows Vista™ Users

• Click on Start > Control Panel. Make sure you are in Classic View. Double-click on the Network and Sharing Center icon. Along
the left panel in the window, click on Manage network connections.

• Right-click on the
network.

• Highlight

• Click
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
gateway.

• Set
gateway.

• The
ISP).

Internet Protocol Version 4 (TCP /IPv4) and click Properties.

Use the following IP address and enter an IP address that is on

Default Gateway the same as the LAN IP address of your router or

Primary DNS the same as the LAN IP address of your router or

Secondary DNS is optional (you may enter a DNS server from your

Local Area Connection which represents your D-Link wireless network adapter which will be connected to your

• Click

OK to save your settings.

59D-Link DWA-160 User Manual

Appendix C - Technical Specifications

Technical Specifications

Standards

• IEEE 802.11n (draft)

• IEEE 802.11g

• IEEE 802.11a

Bus Type

• USB 2.0 (1.1 compatible)

Security

• WPA™/WPA2™ - Wi-Fi Protected Access (TKIP, MIC,
IV Expansion, Shared Key Authentication)

• 802.1x

• WPS (PIN and PBC)

Media Access Control

• CSMA/CA with ACK

Frequency Range

• 2.4GHz to 2.462GHz (North America)

• 5.15GHz to 5.35GHz (North America)

• 5.725GHz to 5.825GHz (North America)

• 2.4GHz to 2.472GHz (General Europe)

• 5.15GHz to 5.35GHz (General Europe)

• 5.47GHz to 5.725GHz (General Europe)

Power Consumption (802.11n)

• Tx: 500 mA

• Rx: 235 mA

Modulation Technology

• Orthogonal Frequency

Division Multiplexing (OFDM)

• Complementary Code Keying (CCK)

Transmitter Power Output

• 16 dBm (802.11g/n)

• 15 dBm (802.11a)

Operating Voltage

• 5 VDC +/- 10%

Operating Temperature

• 32°F to 104°F ( 0°C to 40°C)

Operating Humidity

• 10% to 90% maximum (non-condensing)

Dimensions

• 1.1” x 3.4” x 0.5”

Weight

• 0.06 lbs (27.22g)

Certications

• FCC Class B

• CE

• C-Tick

• IC

Warranty

• 1 Year

* Maximum wireless signal rate derived from IEEE Standard 802.11n-draft and 802.11g specications. Actual data throughput will vary. Network
conditions and environmental factors, including volume of network trafc, building materials and construction, and network overhead, lower actual

data throughput rate. Environmental factors will adversely affect wireless signal range.

60D-Link DWA-160 User Manual