D Link DWL-650PLUSB1 Users Manual
®
D-Link AirPlus DWL-650+
2.4 GHz Wireless Cardbus Adapter
Manual
Rev. 062502
Building Networks for People
Contents
1.
Package Contents ............................................. 3
2. Introduction........................................................ 4
3. Wireless Basics ................................................. 6
4. Getting Started .................................................. 9
5. Installing the DWL-650+.................................. 12
6. Using the Configuration Utility ......................... 15
7. Troubleshooting............................................... 22
8. Networking Basics........................................... 26
9. Technical Specifications .................................. 58
10. Contacting Technical Support.......................... 60
11. Limited Warranty and Registration................... 61
2
1. Package Contents
Contents of Package:
• D-Link AirPlus DWL-650+ 2.4GHz Wireless Cardbus Adapter
• Manual, QIG, and Drivers on CD
• Printed Quick Installation Guide
If any of the above items are missing, please contact your reseller.
• A laptop computer with an available 32-bit Cardbus PC Card slot
• Windows XP, Windows 2000, Windows Me, or Windows 98
• Cardbus Controller, properly installed and working
• At least 32 MB of memory and a 300 MHz processor
• An 802.11b Access Point (e.g., DWL-1000AP for Infrastructure
Mode) or another 802.11b wireless adapter (e.g., DWL-520 for AdHoc mode.)
System Requirements:
3
2. Introduction
The D-Link AirPlus DWL-650+ Wireless Cardbus Adapter is an enhanced
802.11b high-performance, wireless adapter that supports high-speed
wireless networking at home, at work or in public places.
Unlike most 802.11b network cards, the DWL-650+ provides speeds of up to
22 Mbps (compared to the standard 11 Mbps) when used with other D-Link
AirPlus products such as the DWL-520+ Wireless PCI Adapter.
The DWL-650+ is also compatible with existing 802.11b devices such as the
D-Link Air family of products including the DWL-520 Wireless PCI Adapter,
the DI-714 Wireless Router/Access Point and the DWL-120 Wireless USB
Adapter.
It is an ideal way to connect one laptop computer to a Wireless Local Area
Network (WLAN.) After completing the steps outlined in the Quick
Installation Guide (included in the package) you will have the ability to
share information and resources, such as files and printers, and take full
advantage of a “connected” environment for work or play!
The DWL-650+ includes software drivers for the most popular Microsoft
Windows operating systems (Windows XP, Windows 2000, Windows Me,
Windows 98) and can be integrated into a larger network, running, in either
Ad Hoc mode (without an Access Point) or Infrastructure mode (with an
Access Point.) Please take a look at our Getting Started section in this
manual to see examples of typical network setups using the DWL-650+ in
both Infrastructure and Ad-Hoc modes.
This manual provides a quick introduction to wireless technology and its
application as it relates to networking. Take a moment to read through this
manual and get acquainted with wireless technology.
4
Product Features
• Provides high-speed wireless connection up to 22Mbps
• Operates in the 2.4GHz frequency range
• Maximum reliability, throughput and connectivity with automatic data
rate switching
• Supports Wired Equivalent Privacy (WEP) data encryption at
64/128/256-bit encryption
• Supports infrastructure networks via an Access Point and peer-topeer communication in ad-hoc mode
• Built-in dual diversity antenna for reduced interference in a multi-path
environment
• 32-bit Cardbus Performance
• User-friendly configuration and diagnostic utilities
LEDs
LED stands for Light-Emitting Diode. The DWL-650+ has two LEDs:
1. Power - Green LED lights on steady to indicate a proper connection
to a power source.
2. Link - Green LED flashes to indicate activity on the network
and lights on steady to indicate that a link to the network is
established.
Power
5
Link
3. Wireless Basics
D-Link AirPlus wireless products are based on industry standards to provide
easy-to-use and compatible high-speed wireless connectivity within your
home, business or wherever a wireless network is available. Strictly adhering
to the IEEE standard, the D-Link AirPlus wireless family of products will allow
you to access the data you want, when and where you want it. No longer will
you be limited to one location or forced to run new wiring through your home
or office. 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 office 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 efficiently. Increased mobility with the absence of cabling and other
fixed infrastructure have proven to be beneficial 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. For most users, there is no
noticeable functional difference between a wired Ethernet desktop computer
and a wireless computer equipped with a wireless adapter other than the
added benefit of the ability to roam within a wireless-cell. 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 Access Point (AP) is
a device used to provide this link.
People use wireless LAN technology for many different purposes.
Mobility - Productivity increases when people have access to data in any
location within the operating range of the WLAN. Management decisions
based on real-time information can significantly improve worker efficiency.
Low Implementation Costs – WLANs (Wireless Local Area Networks) are
easy to set up, manage, change and relocate. Networks that frequently
change, both physically and logically, can benefit from WLANs ease of
implementation. WLANs can operate in locations where installation of wiring
may be impractical.
Installation Speed and Simplicity - Installing a wireless LAN system can
be fast and easy and can eliminate the need to install cable through walls
and ceilings.
6
Wireless Basics
Network Expansion - Wireless technology allows the network to go where
wires cannot go.
Reduced Cost-of-Ownership - While the initial investment required for
Wireless LAN hardware might be higher than the cost of wired LAN
hardware, overall installation expenses and life-cycle costs will be
significantly lower. Long-term cost benefits are greatest in dynamic
environments requiring frequent moves, adds, and changes.
Scalability - Wireless Local Area Networks (WLANs) can be configured in a
variety of topologies to meet the needs of specific applications and
installations. Configurations are easily changed and range from peer-to-peer
networks suitable for a small number of users to full infrastructure networks
of thousands of users that allow roaming over a broad area.
D-Link AirPlus Wireless Family of LAN products include:
2.4GHz Wireless Cardbus Adapters used with laptop computers
(DWL-650+)
2.4GHz Wireless PCI cards used with desktop computers (DWL-
520+)
The DWL-650+ is also compatible with the D-Link Air 802.11b family of
products which include:
2.4GHz Wireless Cardbus Adapters used with laptop computers
(DWL-650)
2.4GHz Wireless PCI cards used with desktop computers (DWL-520)
Wireless Router/Access Point/Print Servers (DI-713P)
Wireless Access Points (DWL-1000AP, DWL-900AP)
Standards - Based Technology
The IEEE standard-based technology assures that the D-Link AirPlus
Products are interoperable with existing compatible 2.4GHz wireless
technology. This means you will be able to transfer large files quickly or
even watch a movie in MPEG format over your network without noticeable
delays. The technology works by using multiple frequencies in the 2.4GHz
range at speeds up to 22Mbps. D-Link AirPlus products will automatically
sense the best possible connection speed to ensure the greatest speed and
range possible with the technology.
7
Wireless Basics
Installation Considerations
Designed to go up to 1,312 feet (400 meters) outdoors and up to 328 feet
(100 meters) indoors, the D-Link AirPlus DWL-650+ lets you access your
network with your laptop computer from virtually anywhere. Keep in mind,
however, that the number, thickness and location of walls, ceilings or other
objects that the wireless signal must pass thru may limit range. Typical
ranges vary depending on the types of materials and any background RF
(radio frequency) noise in your home or business. The key to maximizing
range is to follow these basic guidelines:
1.
Keep the number of walls and ceilings between the wireless Access
Point and your receiving device (i.e., the DWL-650+) to a minimum Each wall or ceiling can reduce your D-Link AirPlus Wireless product’s
range from 3-90 feet (1-30 meters.) Position your Access Points,
Residential Gateways, and computers so that the number of walls or
ceilings is minimized.
2. Be aware of the direct line between Access Points, Residential
Gateways (routers), and computers. 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! Try to make
sure that the Access Points and Adapters are positioned so that the
signal will travel straight through a wall or ceiling 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,
and computers with wireless adapters so that the signal passes through
drywall or open doorways and not other materials.
4. Make sure that the device’s antenna is positioned for best reception by
using the software signal strength tools included with your product.
5. Keep your product away (at least 3-6 feet or 1-2 meters) from electrical
devices or appliances that may generate extreme RF noise.
8
Wireless Basics
y
For the average home, signal range should not be an issue. If you
experience low or no signal strength in areas of your home that you wish to
access, consider positioning the Access Point in a location directly between
the computers with wireless adapters. Additional Access Points can be
connected to provide better coverage in rooms where the signal does not
appear as strong as desired.
Using radio frequency (RF) technology, WLANs (Wireless Local Area
Networks) transmit and receive data over the air, minimizing the need for
wired connections. Thus, WLANs combine data connectivity with user
mobility, and, through simplified configuration, enable movable LANs.
4. Getting Started
Right out of the box, with its default settings, the DWL-650+ will
automatically connect with other D-Link Air or AirPlus products.
For the price of a single IP Address from your Broadband Internet Service
provider you can share the Internet with all the computers on your local
network, without sacrificing speed or security, using D-Link AirPlus
networking products.
There are basically two modes of networking:
Infrastructure – using an Access Point, such as the DWL-1000AP
Ad-Hoc – directly connecting to another computer, for peer-to-peer
communication, using wireless network adapters on each computer, such
as two or more DWL-650+ cardbus adapters.
On the following pages we will show you an example of an Infrastructure
Network and an Ad-Hoc Network.
An Infrastructure network contains an Access Point. The Infrastructure
Network example shown on the following page contains the following D-Link
network devices:
A wireless DHCP Router/Access Point/Print Server - D-Link Air DI-713P
A laptop computer with a wireless network adapter - D-Link AirPlus DWL-650+
A desktop computer with an Ethernet adapter - D-Link DFE-530TX+
A Cable modem - D-Link DCM-200
DHCP stands for Dynamic Host Configuration Protocol. It is a protocol for assigning IP
addresses “automatically.” With a DHCP-capable gateway/router, there is no need to
manuall
assign an IP address.
9
Getting Started
)
Setting Up an Infrastructure Network
DWL-650+
Fig. 4.1
Please remember that D-Link AirPlus wireless devices are pre-configured to
connect together, right out of the box, with the default settings.
You will need a broadband Internet access (Cable/DSL)
subscription.
Consult with your Cable/DSL provider for proper installation of the
modem.
Connect the modem to a wireless Broadband router (such as the
D-Link DI-713P.)
router.
See the Quick Installation Guide included with the
If an Ethernet port is available on the router, connect a computer
that is equipped with an Ethernet Network adapter (such as the
DFE-530TX+
Install the drivers for the wireless network adapter (such as the
D-Link AirPlus DWL-650+) into the laptop computer.
Please refer to the following sections of this manual for additional information about
setting up a network:
Networking Basics- learn how to check your IP Address; share printers and files.
Using the Configuration Utility- learn the settings you must use on each computer
in your network for successful communication.
Troubleshooting – learn how to check for the proper installation of the network
adapters’ drivers and other tips for troubleshooting the network.
Quick Installation Guide included with the DWL-650+.
to the router.
See the
10
Getting Started
r
k
k
f
Setting up a Wireless Ad Hoc Network
DWL-650+
Fig. 4.2
Install a network adapter into one computer. In the example above,
the D-Link AirPlus DWL-120 USB Wireless Network adapter is
installed. You can also install the DWL-520 Wireless PCI Adapte
in the desktop computer.
with the product for installation instructions
See the Quick Installation Guide included
.
Install the DWL-650+ into a laptop computer.
Installation Guide included with the product
.
See the Quic
Set the wireless configuration for the adapters to Ad-Hoc mode,
set the adapters to the same channel, and assign an IP Address
to each computer on the Ad-Hoc network. (See Box below)
IP Address
When assigning IP Addresses to the computers on the network, please
remember that the IP Address for each computer must be in the same IP
Address range as all the computers in the network, and the subnet mas
must be exactly the same for all the computers in the network.
For example: If the first computer is assigned an IP Address of 192.168.0.2
with a Subnet Mask of 255.255.255.0, then the second computer can be
assigned an IP Address of 192.168.0.3 with a Subnet Mask o
255.255.255.0, etc.
IMPORTANT: If computers or other devices are assigned the same IP
Address, one or more of the devices may not be visible on the network.
11
5. Installing the DWL-650+
Installing the DWL-650+ Drivers & Utility
NOTE:
this point. You will be instructed in Section 2 to install the DWL-650+
Cardbus adapter later in this Quick Installation Guide.
Windows XP, 2000, Me, or 98 Installation:
The following screen shots are taken from Windows XP. Windows 2000, Me,
and 98 will have a similar screenshots for installing the drivers.
Do not insert the DWL-650+ Cardbus into the Cardbus slot at
• Turn on the laptop computer.
• Insert the D-Link AirPlus DWL-650+ Driver CD into the CD-ROM
Drive.
• Click on the Install Driver/PC Utility bullet point on the installation
screen.
12
Installing the DWL-650+
Drivers and Utility
If the AutoRun function on your laptop computer does not automatically start,
proceed to the steps below. If it does, proceed to Section 2.
• Go to Start > Run > type
D:\Setup.exe
• Click OK
NOTE:
The letter “D” represents
the letter of the CD-ROM drive.
Your CD-ROM drive may be a
different drive letter.
Installing the Drivers and Utility (continued…)
• Click Next
Fig. 5.1.2 Windows XP setup screen.
The Windows 2000, Me, and 98 screen
will look similar to Fig 5.1.2.
Welcome to the InstallShield Wizard for
D-Link AirPlus DWL-650+ Utility and Driver.
The InstallShield Wizard will install D-Link
AirPlus DWL-650+ Utility and Driver on your
computer. To continue, click Next.
Fig. 5.2.1
Setup will install D-Link
Air
Plus DWL-650+ Utility and Driver in the following folder.
• Click Next to install the Utility
program in the default folder.
13
Fig. 5.2.2
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