D Link WA542A2 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

Conﬁguration ............................................... 15

D-Link Wireless Connection Manager .......................15

Wireless Networks ................................................. 16

My Wireless Networks ...........................................17

Support .................................................................20

Conﬁgure WEP .........................................................27

Using the D-Link Wireless Connection Manager ....27

Using the Windows® XP Utility ..............................29

Conﬁgure WPA/WPA2 Passphrase ...........................

Using the D-Link Wireless Connection Manager ....31

Using the Windows® XP Utility ..............................33

Conﬁgure WPA/WPA2 ..............................................

Using the D-Link Wireless Connection Manager ....35

Troubleshooting ............................................ 36

Wireless Basics ............................................ 41

Networking Basics ......................................... 46

Check your IP address .............................................. 46

Statically Assign an IP address ................................. 47

Technical Speciﬁcations .................................. 48

Contacting Technical Support ............................ 49

About .....................................................................21

Windows® XP Conﬁguration Utility ........................... 22

Disabling The Windows

Wireless Security .......................................... 25

What is WEP? ........................................................... 25

What is WPA? ...........................................................26

XP Utility ........................23

Warranty .................................................... 50

Registration................................................. 56

2D-Link DWA-542 User Manual

Section 1 - Product Overview

• D-Link DWA-542 RangeBooster N™ Desktop Adapter

• Manual and Warranty on CD

• D-Link Wireless Connection Manager on CD

Product Overview

Package Contents

System Requirements

• A desktop computer with an available PCI slot

• Windows® 2000 (Service Pack 4) or XP (Service Pack 2)

• 300MHz processor and at least 64MB of RAM An 802.11n or 802.11g access point (for Infrastructure mode), or another 802.11n or 802.11g wireless

•

adapter (for Ad-Hoc networking mode).

3D-Link DWA-542 User Manual

Section 1 - Product Overview

Introduction

The D-Link RangeBooster N™ Desktop Adapter (DWA-542) is a Draft 802.11n client device that delivers unrivaled wireless performance for your desktop computer. With the DWA-542, you can add or upgrade your Desktop PC’s wireless connectivity without having to purchase a new computer. Once connected, access your network’s high-speed Internet connection while sharing photos, ﬁles, music, video, printers, and storage. Get a better Internet experience with a faster wireless connection so you can enjoy digital phone calls, gaming, downloading, and video streaming.

802.11g*. The DWA-542 is designed for use in bigger homes and for those that demand higher networking. Maximize wireless performance by connecting this desktop adapter to a RangeBooster N™ Router and stay connected from virtually anywhere in the home. This adapter supports WEP, WPA, and WPA2 encryption to prevent outside intrusion and protect your personal information from being exposed.

The D-Link RangeBooster N™ DWA-542 is a powerful 32-bit desktop adapter that installs quickly and easily into desktop computers. Like all D-Link wireless adapters, the DWA-542 can be used in ad-hoc mode to connect directly with other cards for peer-to-peer ﬁle sharing or in infrastructure mode to connect with a wireless access point or router for access to the Internet in your ofﬁce or home network.

The DWA-542 features robust security to help protect the wireless network from intruders, complying with the latest wireless networking security protocols, including WEP encryption and Wi-Fi Protected Access (WPA) support for WPA2-PSK. The DWA-542 also includes a conﬁguration utility to discover available wireless networks and create and save detailed connectivity proﬁles for those networks most often accessed.

•

Maximum wireless signal rate derived from IEEE Standard 802.11g and draft 802.11n speciﬁcations. Actual data throughput will vary. Network conditions and environmental factors, including volume of network trafﬁc, building materials and construction, and network overhead, lower actual data throughput rate. Environmental factors will adversely affect wireless signal range.

4D-Link DWA-542 User Manual

Section 1 - Product Overview

• Faster Wireless Networking* - Enable wireless connectivity on your Desktop PC computer with the

DWA-542. With the performance of D-Link’s RangeBooster N delivers an unsurpassed wireless experience. Perform multiple network tasks at once with the speed provided by this Wireless Adapter.

• Compatible with 802.11b and 802.11g Devices - Fully compatible with the IEEE 802.11b and 802.11g

standards, the DWA-542 can connect with existing 802.11b or 802.11g compliant routers, access points and cards. That means you can still communicate with colleagues and friends while you have the ability to link to even more wireless networks.

• Better Security with 802.1x** and WPA - With the DWA-542 in your desktop PC you can securely connect

to a wireless network using 802.1x for wireless authentication, as well as WPA (Wi-Fi Protected Access) providing you a much higher level of security for your data and communication than has previously been available.

Features

™

line of wireless products, the DWA-542

• Total Performance - Upgrade your computer with the latest draft 802.11n technology.

• Total Wireless Protection - Connect to secure wireless networks using WEP and WPA.

• Total Connectionn - Get reception throughout your home by connecting to a Rangebooster N™ Router.

•

** Available as a driver upgrade in the near future from support.dlink.com.

5D-Link DWA-542 User Manual

Section 1 - Product Overview

Hardware Overview

WLAN LED

A solid light indicates that wireless is ready. This LED blinks during wireless data transmission.

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

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

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Section 2 - Installation

Disable Other Wireless Adapters

Most newer laptops may include a built-in wireless adapter. To prevent any conﬂicts 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.

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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.

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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 (ﬁsh tanks), mirrors, ﬁle 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-542 User Manual

Section 2 - Installation

Adapter Installation

Note: Please install the DWA-542 Desktop Adapter into your computer before installing the driver software from the D-Link CD.

Turn on the computer and Insert the D-Link DWA-542 Driver CD in the CD-ROM drive. The step-by-step instructions that follow are shown in Windows XP. The steps and screens are similar for the other Windows operating systems.

If the CD Autorun function does not automatically start on your computer, go to Start > Run. In the run box type “D:\ DWA542.exe” (where D: represents the drive letter of your CD-ROM drive).

Click Install Drivers

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Section 2 - Installation

The InstallShield Wizard window will appear. Click Next to continue.

Click Next

By default setup will install to the default location: C:\Program Files\D-Link\DWA-542, where C: represents the drive letter of your hard drive. To install to a different location click Browse and specify the location. Click Next.

Click Next

Select the Program Files folder location.

Click Next

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Section 2 - Installation

For Windows® XP: This Software Installation alert screen will appear.

Click Continue Anyway

Click Finish to continue.

Click Finish

The D-Link Conﬁguration Wizard will now appear.

If you are using Windows® XP (SP2), you will have the option to use either the D-Link utility or the built-in Windows

Wireless utility.

Click Next

13D-Link DWA-542 User Manual

Section 2 - Installation

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 on the network name (SSID) and click Next.

Click Next

If you are prompted to reboot your computer, select Yes, I want to restart my computer now.

Click Finish

14D-Link DWA-542 User Manual

Section 3 - Conﬁguration

Conﬁguration

This section will show you how to conﬁgure your new D-Link wireless adapter using the D-Link Utility as well as the Windows® XP Zero Conﬁguration Utility.

D-Link Wireless Connection Manager

The D-Link DWA-542 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. Double-clicking on the Wireless Connection Manager icon on your desktop will start the Conﬁguration.

If you are using Windows

Double-click the Wireless Connection

Manager icon on your desktop.

XP, please skip to page 22.

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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:

Refresh Button:

Connect Button:

The SSID (Service Set Identiﬁer) 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.

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).

Activate Button:

Select a wireless network profile from the drop-down menu and click Activate to connect. Allow up to 30 seconds to connect.

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Section 3 - Conﬁguration

My Wireless Networks

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

New Button:

Modify:

Delete:

Active:

Proﬁle Details:

Click New to create a new wireless network proﬁle (refer to page 18).

Click Modify to edit a current proﬁle (refer to page 19).

Click Delete to remove a proﬁle.

Click Activate to use a proﬁle. Allow up to 30 seconds to connect to the wireless network.

The Proﬁle Details section will display information about the wireless network such as the network name (SSID), network type (Infrastructure or Ad-Hoc), and if the network is secured.

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