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ape beza G dan N?? mana yg bagus... dari segi speed kalu pakai wireless ni sama tak dgn pakai kabel?? |
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ape beza G dan N?? mana yg bagus... dari segi speed kalu pakai wireless ni sama tak dgn pakai kabel??
pulau_ilmu Post at 4-11-2009 12:05 PM 
kabel mmg stabil tp klu kite pick the right model... WiFi pun ok gak...
G speed pling laju 108Mbps manakale N bleh pegi smpai 300Mbps...
klu nk cite luas signal, G up to 100m then klu N up to 300m... tp nie klu tempat lapang n xde interference dr signal lain...
Actual luas G = 30m, N = 150m
klu pkai desktop mmg klu bleh pkailh kabel tp WiFi xyah pkr sal nk kemaskn kabel... huhu~~
but sometime people always say that WiFi is not very stable in term of signal... sume 2 depend pade model yg kite pkai...
klu pkai model yg bgus, stablelh signal die...
klu nk kate speed, saye pkai transfer data between PC ok je... same je... x byk different unless u mmg tul2 gamer... tp dlm LAN kite bleh dpt speed laju... bl surfing ke internet... depend pade ISP gak... klu langgan 1Mbps pas-2 kite pkai WiFi N or Network 10/100/1000Mbps x gune gak... 1000Mbps dpt dlm network kite je... n depend pade LAN kad n switch yg kite pkai... klu pkai LAN kad 10/100/1000Mbps then switch 10/100Mbps, die akan ikut speed yg pling rendah... 100Mbpslh... huhu~~ kene LAN kad n switch gigabit br dpt 1000Mbps... huhu~~
"What u pay, is what u get...."
klu mhl dptlh yg bgus(byk features), klu murah dptlh yg basic2(standard function)
klu bleh nk yg bgus, mek brand Linksys, Belkin, LevelOne, Netgear n Baffalo... tp tuk office recommend Cisco n 3Com... tp mhllh... huhu~~ D-Link ok... tp yg mhl punyelh... yg murah x brp stable sgt signal...
Tip : Mek Access Point same brand ngan WiFi Adapter... br dpt stable signal...
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11G = 54 hingga100mbps
11N = up to 300mbps
kesimpulan = laju
nota : terms laju ni bukan utk USB wifi je, tapi utk PCI wifi jugak.
nota2 : kalo guna pci/usb 11N, speed 300mbps cuma buleh diguna kalau korang guna wifi router jenis 11N jugak. apa2 pun, 11N ni takde kene mengena dgn internet speed. sebab streamyx masih tertakluk pada speed yg korang langgan (contoh = 1mbps), maknanya, speed streamyx korang tetap akan menten pada kelajuan lama walau korang guna infra/gadjet 11N.
11N cuma sangat berguna utk Wifi Local Area Network (WLAN) contoh = transfer file2 besar. |
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maker 11N seusai kalo nk transfer data lebih drpd 10GB antara komputer...  |
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bleh Tp AP ngan transceiver WiFi kene pkai N... klu slah 1 je pkai x gune... pendek kate... sume kene N lah... huhu~~
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nokia pun N...  ... |
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Post Last Edit by carbike at 7-11-2009 12:41
Kalau nak yang boleh inject packet dan deteck AP yang jauh giler, aku cadangkan ko cari Alfa AWUS036H 1000mw......antenna boleh tukar kalau nak jarak lagi jauh.............. |
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utk kegunaan masa akan datang leh ambik wifi N ler |
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boleh membuatkan poket sarat.... |
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Mek je N... nnt mase akan dtg xyah tukar dh.... huhu~~
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Post time 4-11-2009 12:05 PM
变色卡
