Wireless Basics - D-Link DWL-810 Owner's Manual

3.

Wireless Basics

With the DWL-810 you can provide instant wireless access to the LAN (Local
Area Network) for Ethernet-enabled devices. Simply plug the DWL-810 into
the Ethernet port of a network device (such as a printer or web camera) for
an immediate wireless connection with another device equipped with a
wireless network adapter set to Ad-Hoc mode.
If you are planning a larger wireless network, D-Link can supply most of your
wireless local area network needs. In this section, we discuss typical
wireless local area networks (WLANs) and their components. Much of the
advice given here may be helpful in setting up the DWL-810. It may also
give you some ideas, if you plan to expand your wireless network.
D-Link Air and 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 802.11b standard, the D-Link Air and AirPlus family of
wireless 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 has 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
one device used to provide this link.
7