ZyXEL P-660HN-T1A Support Guide - Page 29
What is an Access Point?
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P-660HN Series Support Notes The speed of Wireless LAN is still relatively slower than wired LAN. The setup cost of Wireless LAN is relative high because the equipment cost including access point and PCMCIA Wireless LAN card is higher than hubs and CAT 5 cables. 4. Where can you find 802.11 wireless networks? Airports, hotels, and even coffee shops like Starbucks are deploying 802.11 networks, so people can wirelessly surf the Internet with their laptops. 5. What is an Access Point? The AP (access point also known as a base station) is the wireless server that with an antenna and a wired Ethernet connection that broadcasts information using radio signals. AP typically acts as a bridge for the clients. It can pass information to wireless LAN cards that have been installed in computers or laptops allowing those computers to connect to the campus network and the Internet without wires. 6. Is it possible to use wireless products from a variety of vendors? Yes. As long as the products comply to the same IEEE 802.11 standard. The Wi-Fi logo is used to define 802.11b compatible products. Wi-Fi5 is a compatibility standard for 802.11a products running in the 5GHz band. 7. What is Wi-Fi? The Wi-Fi logo signifies that a product is interoperable with wireless networking equipment from other vendors. A Wi-Fi logo product has been tested and certified by the Wireless Ethernet Compatibility Alliance (WECA). The Socket Wireless LAN Card is Wi-Fi certified, and that means that it will work (interoperate) with any brand of Access Point that is also Wi-Fi certified. 8. What types of devices use the 2.4GHz Band? Various spread spectrum radio communication applications use the 2.4 GHz band. This includes WLAN systems (not necessarily of the type IEEE 29 All contents copyright © 2010 ZyXEL Communications Corporation.