D-Link DWA-620 User manual

2D-Link DWA-620 User Manual
Table of Contents
Table of Contents
Product Overview........................................................3
Package Contents...................................................3
System Requirements .............................................3
Introduction..............................................................4
Features ..................................................................5
Hardware Overview.................................................6
LEDs..................................................................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 Conguration Utility ....................................17
Wireless Networks...........................................18
D-Link Wi-Fi Protected Setup..........................19
My Wireless Networks.....................................20
Support............................................................23
About ...............................................................24
Connect to a Wireless Network .............................25
Using Windows®Vista™...................................25
Using Windows®XP™.......................................27
Disabling The Windows® XP Utility ..................28
Wireless Security.......................................................30
What is WEP? .......................................................30
What is WPA? .......................................................31
Congure WEP......................................................32
Using the D-Link Wireless Connection Manager32
Using the Windows® Vista Utility......................34
Using the Windows® XP Utility.........................36
Congure WPA/WPA2-Personal ...........................38
Using the D-Link Wireless Connection Manager38
Using the Windows® Vista Utility......................40
Using the Windows® XP Utility.........................42
Congure WPA/WPA2...........................................44
Using the D-Link Wireless Connection Manager44
Congure 802.1x ...................................................45
Using the D-Link Wireless Connection Manager45
Troubleshooting ........................................................46
Wireless Basics.........................................................50
Networking Basics ....................................................55
Check your IP address..........................................55
Statically Assign an IP address.............................56
Technical Specications...........................................57

3D-Link DWA-620 User Manual
Section 1 - Product Overview
• D-Link DWA-620 Wireless 108G
Notebook Adapter
• Manual and Warranty on CD
• D-Link Wireless Utility on CD
System Requirements
• A laptop computer with an available 32-bit cardbus slot
• Windows®98SE, ME, 2000, XP, or Vista
• 300MHz processor and at least 64MB of RAM
• An 802.11g or 802.11b access point (for Infrastructure mode), or another 802.11g or 802.11b wireless
adapter (for Ad-Hoc mode.)
Product Overview
Package Contents

4D-Link DWA-620 User Manual
Section 1 - Product Overview
Introduction
D-Link, an industry leader in networking, introduces another performance breakthrough in wireless connectivity – the
Wireless 108G DWA-620 Notebook Adapter. Based on D-Link 108G Technology, these 802.11g compatible devices
are capable of delivering maximum wireless signal rates of up to 108Mbps* when used together.
This Wi-Fi certied wireless notebook adapter features extremely high performance as well as industry-wide compatibility.
Wi-Fi certication ensures that the DWA-620 will be compatible with more of your existing network hardware.
Using the DWA-620 to provide wireless connectivity for your notebook allows you to be more mobile. Access available
802.11b/g networks without the restrictions of phone lines or Ethernet cables. When traveling, feel condent that your
notebook will be able to work with the ever increasing number of wireless hotspots.
With an included conguration utility, setup for your DWA-620 is a straightforward process. The utility keeps track of
your most frequently used networks, so you can rejoin them without hassle. The DWA-620 also supports the latest
security features such as WPA and 802.1x, making your wireless connection secure.
With its speed, security, and range, the DWA-620 is the ideal wireless client adapter for your most demanding notebook
computer users.
* Maximum wireless signal rate derived from IEEE Standard 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 conditions will adversely affect wireless signal range.
** All devices in the wireless network must be enabled with D-Link Wireless Technology

5D-Link DWA-620 User Manual
Section 1 - Product Overview
• Faster Wireless Networking - Enable wireless connectivity on your notebook computer with the
DWA-620. With the performance of D-Link’s 108G line of wireless products, the DWA-620 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-620 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-620 in your laptop 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.
• 32-bit Cardbus Performance/Plug & Play Connectivity - The DWA-620 is a powerful 32-bit Notebook
Adapter that installs quickly and easily into laptop PCs, and when used with other D-Link Wireless 108G
products will automatically connect to the network out of the box.
• User-friendly conguration and diagnostic utilities.
Features

6D-Link DWA-620 User Manual
Section 1 - Product Overview
Activity
A blinking light indicates
data is being transmitted.
Link
A steady light indicates a
connection to a wireless
network.
Hardware Overview
LEDs

7D-Link DWA-620 User Manual
Section 2 - Installation
Getting Started
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.
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® Vista users: Click Start > Control Panel > Programs & Features.
Windows® XP users: Click Start > Control Panel > Add or Remove Programs.
Windows® 2000 users: Click Start > Settings > Control Panel > Add or Remove Programs.

8D-Link DWA-620 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.

9D-Link DWA-620 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.

10D-Link DWA-620 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.

11D-Link DWA-620 User Manual
Section 2 - Installation
Warning: Do NOT install the DWA-620 Notebook Adapter into your computer before installing the driver
software from the D-Link CD.
Turn on the computer and Insert the D-Link DWA-620 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:\
Drivers\setup.exe” (where D: represents the drive letter of your CD-ROM drive).
When the autorun screen appears, click Install Drivers.
Adapter Installation

12D-Link DWA-620 User Manual
Section 2 - Installation
The InstallShield Wizard window will appear.
Click Next to continue.
By default setup will install to the default location: C:\Program
Files\Rangebooster G DWA-620, 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 to
continue.

13D-Link DWA-620 User Manual
Section 2 - Installation
Insert the adapter into an available cardbus slot on your
computer.
If the Found New Hardware Wizard appears, click Cancel.
Click Next to continue.
Enter the network name (SSID) manually. If you enter the
SSID incorrectly, you will automatically be brought to the site
survey page.
Click Next to continue or click Scan to display the site survey
page.
If you want to connect to your network manually, select the
option. And then click “Next”.

14D-Link DWA-620 User Manual
Section 2 - Installation
ClicktheScan button to display a list of wireless networks (site
survey). Click on the network name (SSID) and click Next.
If the wireless network you are trying to connect to is encrypted,
enter the WEP key or WPA-PSK passphrase. Click Next to
continue.
Clink Finish to exit the wizard.

15D-Link DWA-620 User Manual
Section 2 - Installation
If you want to connect to your network with WPS, select the
option. And then click “Next”.
Click “Press” to connect to your wireless network. Click the
push button on your access point.
Note: please press the button on the access point within
120 seconds and it is recommended that the access point is
nearby.

16D-Link DWA-620 User Manual
Section 2 - Installation
If you encounter failure of WPS, below page will show.
Click “Retry” to re-connect to your wireless network with
WPS.
Click “Next” to select the way you want to get connected to
your wireless network.
Click ”Exit ” to complete the installation.
Connection Established
And Click “Next”.
Click “Finish” to complete.

17D-Link DWA-620 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 and Vista WLAN AutoCong.
D-Link Configuration Utility
The D-Link DWA-620 uses the Conguration Utility as the management software. The utility provides the user an
easy interface to change any settings related to the wireless adapter. After you have completed the installation of the
DWA-620 and whenever you start the computer, the Conguration Utility starts automatically and the system tray icon
is loaded in the toolbar. Clicking on the utility icon will start the Conguration Utility.
If you are using Windows Vista please skip to page 25 or Windows®XP skip to page 27.

18D-Link DWA-620 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.
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.
Make sure your access point is WPS enabled. Click
“WPS” and connect to your wireless network with
Wi-Fi Protected Setup.
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:
WPS Button:

19D-Link DWA-620 User Manual
Section 3 - Configuration
D-Link Wi-Fi Protected Setup
Push Button Configuration is a virtual button on the
utility that can be pressed to get connected to your
wireless network. Please make sure the access point
is nearby and its physical button is placed on the
device.
Personal Identification Number is a unique number
that is generated randomly by device. PIN should
be entered on the utility of your access point and be
accepted to get connected.
PIN:
PBC:

20D-Link DWA-620 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:
Click New to create a new wireless network
prole (refer to page 21).
Click Modify to edit a current prole (refer to
page 22).
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
aboutthewirelessnetworksuchas thenetwork
name (SSID), network type (Infrastructure or
Ad-Hoc), and if the network is secured.
Delete:
Activate:
Profile Details: