D-Link DWA-525 Dokumentacja Pobierz pdf (Strona 46)

46D-Link DWA-525 User Manual

AppendixA-WirelessBasics

What is Wireless?

Wireless or Wi-Fi technology is another way of connecting your computer to the network without using wires. Wi-Fi uses radio

frequencytoconnectwirelessly,soyouhavethefreedomtoconnectcomputersanywhereinyourhomeorocenetwork.

Why D-Link Wireless?

D-Link is the worldwide leader and award winning designer, developer, and manufacturer of networking products.

D-Link deliverstheperformanceyou need atapriceyoucanaord.D-Linkhasalltheproductsyou need tobuild your

network.

How does wireless work?

Wirelessworkssimilartohowcordlessphoneswork,throughradiosignalstotransmitdatafromonepointAtopointB.But

wireless technology has restrictions as to how you can access the network. You must be within the wireless network range area

tobeabletoconnectyourcomputer.Therearetwodierenttypesofwirelessnetworks:WirelessLocalAreaNetwork(WLAN),

andWirelessPersonalAreaNetwork(WPAN).

Wireless Local Area Network (WLAN)

Inawirelesslocalareanetwork,adevicecalledanAccessPoint(AP)connectscomputerstothenetwork.Theaccesspointhas

asmallantennaattachedtoit,whichallowsittotransmitdatabackandforthoverradiosignals.Withanindooraccesspoint

asseeninthepicture,thesignalcantravelupto300feet.Withanoutdooraccesspointthesignalcanreachoutupto30miles

toserveplaceslikemanufacturingplants,industriallocations,collegeandhighschoolcampuses,airports,golfcourses,and

many other outdoor venues.

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