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Network Types
Glossary of Terms Network Security Network Types Making the Most of Your Connection

 

Network Types


Wireless (802.11b or Wi-Fi™)

Wi-Fi is short for wireless fidelity and is another name for IEEE 802.11b. It is a trade term promulgated by the Wireless Ethernet Compatibility Alliance (WECA). "Wi-Fi" is used in place of 802.11b in the same way that "Ethernet" is used in place of IEEE 802.3. Products certified as Wi-Fi by WECA are interoperable with each other even if they are from different manufacturers. A user with a Wi-Fi product can use any brand of access point with any other brand of client hardware that is built to the Wi-Fi standard.

 

HomePNA

A de facto home networking standard developed by the Home Phoneline Networking Alliance. This technology, building on Ethernets, allows all the components of a home network to interact over the home's existing telephone wiring without disturbing the existing voice or fax services. In the same way a LAN operates, home networking processes, manages, transports and stores information, which enables the disparate devices in a home network such as telephones, fax machines, desktops, laptops, printers, scanners and Web cameras to connect and integrate over a home's unpredictable wiring topology.

 

Wired (Ethernet 802.3)

A local-area network (LAN) architecture developed by Xerox Corporation in cooperation with DEC and Intel in 1976. Ethernet uses a bus or star topology and supports data transfer rates of 10 to 100Mbps. It is one of the most widely implemented LAN standards.

 

Power Line

The HomePlug Powerline Alliance is a not-for-profit corporation established to provide a forum for the creation of open specifications for high-speed home power line networking products and services. The alliance is open to all companies that sign the adopter/participant agreement and make a small dues payment. Further information is available at the HomePlug Web site: www.homeplug.org.

 

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