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D-Link DAP-1522 User Manual
Appendix A - Wireless Basics
Where is wireless used?
Wireless technology is expanding everywhere not just at home or office. 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 Cardbus 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 first 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 access point or Access Point
Make sure you place the bridge/access point in a centralized location within your network for the best performance. Try
to place the bridge/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, wireless speakers, and televisions as far away as
possible from the bridge/access point. This would significantly reduce any interference that the appliances might cause
since they operate on same frequency.
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D-Link DAP-1522 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 the WPA or WEP security feature on the access point. 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 bridge.
• Ad-Hoc –
Directly connecting to another computer, for peer-to-peer communication, using wireless
network adapters on each computer, such as two or more wireless network Cardbus adapters.
An Infrastructure network contains an Access Point or wireless bridge. All the wireless devices, or clients, will connect
to the wireless bridge or access point.
An Ad-Hoc network contains only clients, such as laptops with wireless cardbus adapters. All the adapters must be in
Ad-Hoc mode to communicate.
Wireless Modes
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D-Link DAP-1522 User Manual
Appendix B - Networking Basics
Networking Basics
Check your IP address
After you install your new D-Link adapter, by default, the TCP/IP settings should be set to obtain an IP address from
a DHCP server (i.e. wireless router) automatically. To verify your IP address, please follow the steps below.
Click on
Start
>
Run
. In the run box type
cmd
and click
OK
.
At the prompt, type
ipconfig
and press
Enter.
This will display the IP address, subnet mask, and
the default gateway of your adapter.
If the address is 0.0.0.0, check your adapter
installation, security settings, and the settings
on your access point. Some firewall software
programs may block a DHCP request on newly
installed adapters.
If you are connecting to a wireless network at a hotspot (e.g. hotel, coffee shop, airport), please contact an employee
or administrator to verify their wireless network settings.
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Appendix B - Networking Basics
Statically Assign an IP address
If you are not using a DHCP capable gateway/access point, or you need to assign a static IP address, please follow
the steps below:
Step 1
Windows
®
XP - Click on
Start > Control Panel > Network Connections.
Windows
®
2000 - From the desktop, right-click
My Network Places > Properties.
Step 2
Right-click on the Local Area Connection which represents your D-Link network adapter and
select
Properties.
Step 3
Highlight
Internet Protocol (TCP/IP)
and click
Properties.
Step 4
Click
Use the following IP address
and enter an IP address that is on the same subnet as your network or the LAN
IP address on your access point.
Example: If the access point´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 access point (192.168.0.1).
Set Primary DNS the same as the LAN IP address of your router (192.168.0.1). The
Secondary DNS is not needed or you may enter a DNS server from your ISP.
Step 5
Click
OK
twice to save your settings.
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Appendix C - Technical Specifications
Technical Specifications
Standards
• IEEE 802.11n
• IEEE 802.11a
• IEEE 802.11g
• IEEE 802.11b
• IEEE 802.3
• IEEE 802.3u
Security
• WPA-Personal
• WPA2-Personal
• WPA-Enterprise
• WPA2-Enterprise
• 64/128-bit WEP
Wireless Signal Rates
1
• 300Mbps
• 108Mbps
• 54Mbps
• 48Mbps
• 36Mbps
• 24Mbps
• 18Mbps
• 12Mbps
• 11Mbps
• 9Mbps
• 6Mbps
• 5.5Mbps
• 2Mbps
• 1Mbps
Maximum Operating Voltage
• 3.3V
Maximum Operating Current
• 1435 mA
Modulation
• 11b: DQPSK, DBPSK and CCK
• 11a/g: BPSK, QPSK, 16QAM, 64QAM, OFDM
• 11n: BPSK, QPSK, 16QAM, 64QAM, OFDM, MCS
Frequency Range
2
• 2.4GHz to 2.483GHz
• 5.15GHz~5.825GHz
3
LEDs
• Power
• Bridge
• AP
• LAN
Operating Temperature
• 32°F to 104°F ( 0°C to 40°C)
Humidity
• 90% maximum (non-condensing)
Safety & Emissions
• FCC
• CE
• IC
• C-Tick
• CSA
Dimensions
• L = 5.75 inches
• W = 4.5 inches
• H = 1.25 inches
1
Maximum wireless signal rate derived from IEEE Standard 802.11g, 802.11a 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 conditions will adversely affect wireless signal range.
2
Range varies depending on country’s regulation.
3
The DAP-1522 doesn’t include 5.25-5.35GHz & 5.47~5.725GHz.

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