Gateway MT6452 8511882 - Gateway Notebook User Guide for Windows Vista - Page 54
Wireless Ethernet networking, Wireless Ethernet standards, Using an access point, Equipment you need
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CHAPTER 5: Networking Your Notebook 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: 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 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. Cable or DSL modem Access point 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 48