Page 96 / 108 Scroll up to view Page 91 - 95
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D-Link DGL-4500 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.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 significantly reduce any interference that the appliances might cause
since they operate on same frequency.
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D-Link DGL-4500 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, such as two or more DGL-4500 wireless network Cardbus 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 Cardbus adapters. All the adapters must be in
Ad-Hoc mode to communicate.
Wireless Modes
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D-Link DGL-4500 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±
(Windows Vista
®
users type
cmd
in the
Start.Search
box.)
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 router. Some firewall software programs
may block a DHCP request on newly installed
adapters.
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D-Link DGL-4500 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:
Step.1
Windows Vista
®
-
Click on
Start
>
Control.Panel
>
Network.and.Internet
>
Network.and.Sharing.Center
>
Manage.
Network.Connections±
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 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 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 (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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D-Link DGL-4500 User Manual
Appendix C - Technical Specifications
Technical Specifications
Standards
• IEEE 802.11n (draft 2.0)
• IEEE 802.11g
• IEEE 802.11a
• IEEE 802.3
• IEEE 802.3u
• IEEE 802.3ab
Wireless.Signal.Rates
1
.
IEEE.802±11N.Draft.2±0.(HT20/40):
• 144.4Mbps (300)
• 130Mbps (270)
• 117Mbps (243)
• 104Mbps (216)
• 78Mbps (162)
• 66Mbps (135)
• 58.5Mbps (121.5)
• 52Mbps (108)
• 39Mbps (81)
• 26Mbps (54)
• 19.5Mbps (40.5)
• 12Mbps (27)
• 6.5Mbps (13.5)
.
IEEE.802±11a:
• 54Mbps
• 48Mbps
• 36Mbps
• 24Mbps
• 18Mbps
• 12Mbps
• 11Mbps
• 9Mbps
• 6Mbps
.
IEEE.802±11g:
• 54Mbps
• 48Mbps
• 36Mbps
• 24Mbps
• 18Mbps
• 12Mbps
• 11Mbps
• 9Mbps
• 6Mbps
• 5.5Mbps
• 2Mbps
• 1Mbps
Security
• WPA
- Personal/Enterprise
• WPA2
- Personal/Enterprise
Frequency.Range
2
.(North.America)
• 2.412GHz to 2.462GHz (802.11g/n)
• 5.15GHz to 5.825GHz (802.11a/n)
3
External.Antenna.Type
• Three (3) detachable dual-band dipole antennas with reverse
SMA connectors
Operating.Temperature
• 32°F to 104°F ( 0°C to 40°C)
Maximum.Power.Consumption
• 1435mA
Maximum.Operating.Voltage
• 12V
Humidity
• 95% maximum (non-condensing)
Safety.&.Emissions
• FCC
• IC
Dimensions
• L = 7.6 inches
• W = 4.6 inches
• H = 1.2inches
Warranty
• 1 Year limited
1 Maximum wireless signal rate derived from IEEE Standard 802.11a, 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.
2 Frequency Range varies depending on country’s regulation
3 The DGL-4500 does not include 5.25-5.35GHz & 5.47-5.725GHz in some regions.

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