D Link WA130C1 Wireless N USB Adapter User Manual Manual Part 2

D Link Corporation Wireless N USB Adapter Manual Part 2

Contents

Manual Part 2

31D-Link DWA-130 User Manual
Section 4 - Wireless Security
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-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-PSK/WPA2-PSK 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 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.
32D-Link DWA-130 User Manual
Section 4 - Wireless Security
Congure 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 Utility by double-clicking on the D-Link icon
in your system tray (lower-right corner of screen). From the list
of available wireless networks, select the network you want
to connect to and click Connect. If the network is using WEP,
the screen (as shown to the left) 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.
33D-Link DWA-130 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 Utility by double-clicking on the D-Link icon in your 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 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.
34D-Link DWA-130 User Manual
Section 4 - Wireless Security
Congure WEP
Using Windows® Vista
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.
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.
35D-Link DWA-130 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.
36D-Link DWA-130 User Manual
Section 4 - Wireless Security
Congure 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.
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.
37D-Link DWA-130 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.
38D-Link DWA-130 User Manual
Section 4 - Wireless Security
Congure WPA/WPA2 Passphrase
Using the D-Link Wireless Connection Manager
It is recommended to enable WPA-PSK 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-PSK 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-PSK, the
screen (as shown to the bottom-right) will appear.
3. Enter the WPA-PSK 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-PSK
settings, refer to the next page.
39D-Link DWA-130 User Manual
Section 4 - Wireless Security
It is recommended to enable WPA-PSK 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.
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.
40D-Link DWA-130 User Manual
Section 4 - Wireless Security
Congure WPA/WPA2 Passphrase
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.
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.
41D-Link DWA-130 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.
42D-Link DWA-130 User Manual
Section 4 - Wireless Security
Congure WPA/WPA2 Passphrase
Using the Windows® XP Utility
It is recommended to enable WPA-PSK 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-PSK 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.
43D-Link DWA-130 User Manual
Section 4 - Wireless Security
3. The Wireless Network Connection box will appear. Enter the
WPA-PSK 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-PSK settings are correct.
The WPA-PSK passphrase must be exactly the same as on the
wireless router or access point.
44D-Link DWA-130 User Manual
Section 4 - Wireless Security
Congure WPA/WPA2 (RADIUS)
Using the D-Link Wireless Connection Manager
WPA and WPA2 are 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.
45D-Link DWA-130 User Manual
Section 5 - Troubleshooting
1. How do I know if my adapter is installed properly?
Select the Hardware Tab.
Troubleshooting
This chapter provides solutions to problems that can occur during the installation and operation of the DWA-130. 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.)
Go to Start > My Computer > Properties.
46D-Link DWA-130 User Manual
Section 5 - Troubleshooting
Click the + sign next to Network Adapters.
Right-click on D-Link DWA-130 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.
D-Link DWA-130 USB Adapter
D-Link DWA-130
Wireless USB Adapter
47D-Link DWA-130 User Manual
Section 5 - Troubleshooting
Make sure that the DWA-130 Wireless USB 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-130 Wireless USB 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 Identier (SSID) is specied on the settings
for the wireless clients and access points. The SSID factory default setting for D-Link products is default.
(Double-click on the WLAN icon in the taskbar. The Link Info screen will display the SSID setting.)
3. The computer with the DWA-130 installed is unable to connect to the wireless network and/or the Internet.
48D-Link DWA-130 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-130 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.
49D-Link DWA-130 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 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.
Wireless Basics
50D-Link DWA-130 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 as seen in the picture, 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
51D-Link DWA-130 User Manual
Appendix A - Wireless Basics
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.
Who uses wireless?
Wireless technology as become so popular in recent years that almost everyone is using it, whether it’s
for home, ofce, 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 ofce
• Remotely access your ofce network from home
• Share Internet connection and printer with multiple computers
• No need to dedicate ofce space
52D-Link DWA-130 User Manual
Appendix A - Wireless Basics
Where is wireless used?
Wireless technology is expanding everywhere not just at home or 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 Internet from
remote locations like: Airports, Hotels, Coffee Shops, Libraries, Restaurants, and Convention Centers.
Wireless network is 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 would signicantly reduce any interference that the appliances might
cause since they operate on same frequency.
53D-Link DWA-130 User Manual
Appendix A - Wireless Basics
Security
Don’t let you next-door neighbors or intruders connect to your wireless network. Secure your wireless
network by turning on the WPA or WEP security feature on the router. Refer to product manual for detail
information on how to set it up.
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. Unfortunately 802.11g/n products such as the DWA-130 do not
support ad-hoc mode.
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-130 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 ipcong and press Enter.
• This will display the IP address, subnet mask, and the default gateway of your
adapter.
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 ipcong 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.
55D-Link DWA-130 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 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.
56D-Link DWA-130 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 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.
57D-Link DWA-130 User Manual
Appendix C - Technical Specications
Technical Specications
Standards
• IEEE 802.11n (draft 2.0)
• IEEE 802.11g
• IEEE 802.11b
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)
• WEP
Media Access Control
• CSMA/CA with ACK
Frequency Range
• 2.4GHz to 2.462GHz
Power Consumption (802.11n)
• Tx: 460 mA
• Rx: 240 mA
Modulation Technology
• Orthogonal Frequency
Division Multiplexing (OFDM)
• Complementary Code Keying (CCK)
Transmitter Power Output
• 14 dBm (802.11g/n)
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)
* 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.
Version 1.0
July 24, 2008
Federal Communication Commission Interference Statement
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 off
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 different from that
to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
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.
FCC Caution: Any changes or modifications not expressly approved by the
party responsible for compliance could void the user's authority to operate this
equipment.
IEEE 802.11b or 802.11g operation of this product in the U.S.A. is
firmware-limited to channels 1 through 11.
IMPORTANT NOTE:
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. End users must follow the specific operating
instructions for satisfying RF exposure compliance. To maintain compliance
with FCC RF exposure compliance requirements, please follow operation
instruction as documented in this manual.
This transmitter must not be co-located or operating in conjunction with any
other antenna or transmitter.
SAR compliance has been established in typical laptop computer(s) with USB
slot, and product could be used in typical laptop computer with USB slot.
Other application like handheld PC or similar device has not been verified and
may not compliance with related RF exposure rule and such use shall be
prohibited.
The availability of some specific channels and/or operational frequency bands
are country dependent and are firmware programmed at the factory to match
the intended destination. The firmware setting is not accessible by the end
user.
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 interference and
2) this device must accept any interference, including interference that may
cause undesired operation of the device
IMPORTANT NOTE:
IC Radiation Exposure Statement:
This equipment complies with IC radiation exposure limits set forth for an
uncontrolled environment. End users must follow the specific operating
instructions for satisfying RF exposure compliance. To maintain compliance
with IC RF exposure compliance requirements, please follow operation
instruction as documented in this manual.
以下警語適用台灣地區
以下警語適用台灣地區以下警語適用台灣地區
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。

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