User's Manual

Wireless Basics (continued)
Installation Flexibility - 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 LAN systems 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.
Wireless LAN products include:
 802.11b 2.4 GHz Wireless Cardbus Adapters used with laptop
computers (WCB-B13)
 802.11b 2.4 GHz Wireless PCI cards used with desktop computers
(DWL-520)
 802.11b 2.4 GHz Wireless Access Points (WAP-B13)
Standards-based Technology
Based on the IEEE 802.11b standard, the DWL-520 is also interoperable
with existing compatible 2.4 GHz wireless technologies, with data transfer
speeds of up to 11 Mbps.
Installation Considerations
The DWL-520 lets you access your network with your laptop computer from
virtually anywhere you want. Keep in mind, however, that the number and
thickness of walls, ceilings or other objects that the wireless signals must
pass thru may limit range. Typical ranges vary depending on the types of
materials and background RF noise in your home or business. The key to
maximizing range is to follow these basic principles:
1.
Keep the number of walls and ceilings between the Access Point and
your receiving device to a minimum – each wall or ceiling can reduce
your wireless product’s range from 3-90 feet (1-30 meters.) For some
businesses or for a large residential home deployment, it may be