Gateway ML6228, User Manual, Page: 54 / 100

CHAPTER 5: Networking Your Notebook
48
Wireless Ethernet networking
Wireless Ethernet networking is the latest advance in computer communication. With a wireless
home network, you can set up your computer wherever you like.
A wireless Ethernet network uses radio waves to communicate. Typically, a wireless Ethernet
network is made up of an access point, a cable or DSL modem (for Internet access), and your
wireless computers.
Wireless Ethernet standards
Current wireless Ethernet standards include the following:
•
802.11a — 54Mbps
•
802.11b — 11Mbps
•
802.11g — 54Mbps
•
802.11n — 540Mbps
Speed is not the only issue if you decide to use equipment with different standards. Compatibility
can also be an issue. Take the following into consideration when you purchase wireless
equipment:
Using an access point
An access point is a small electronic device that serves as the central control point for your
network. You connect your modem to the access point, set up a network connection, then browse
the Internet, send e-mail, share files and folders with other networked computers, and access
other devices, like a printer or scanner.
Equipment you need for an access point-based network
For a wireless Ethernet network you need:
•
Your Gateway computer with a wireless Ethernet network card installed
•
A broadband Internet connection (optional)
•
An access point
Access point Wireless cards supported
802.11a 802.11a only
802.11b 802.11b only
802.11g 802.11b and 802.11g
802.11n 802.11b, 802.11g, and 802.11n
Cable or DSL modem
Access point