I-wifi 5 ye-wireless

I-router yokuqala, i-wireless
Ke yeyiphi i-router engenazingcingo?

I-wireless router, ngokwenkcazo ye-baidu encyclopedia: I-router engenazingcingo isetyenziselwa abasebenzisi ukufikelela kwi-Intanethi, nge-wireless engenazingcingo yendlela.

I-router engenazingcingo inokucingisisa njenge-respiater ehamba phambili i-Broadbal isuka kudonga lwekhaya lakho kwi-iriyali yezixhobo zenethiwekhi ezikufutshane nezixhobo, iitafile, kunye nazo zonke izixhobo ze-wifi).

Iindlela ezingenazingcingo ezingenazingcingo ezingenazingcingo kwintengiso ngokubanzi zixhasa iindlela zoncedo ezine: I-XDSL enikezelweyo / intambo, i-gepp, i-pppp, kwaye i-20 kuphela i-intanethi ngaxeshanye. Ikwanayo neminye imisebenzi yolawulo lwenethiwekhi, njengeNkonzo ye-DHCP, i-Nat cirewall, idilesi ye-Mac ye-Mac, igama elinamandla kunye ne-DYMAIC. Uluhlu lomqondiso lwe-router gener wist luziimitha ezingama-50 iimitha, kwaye uluhlu lwemizila yemigubasi engenazingcingo ifikelele kuma-300 eemitha zeradius.

Igama le-router engenazingcingo linokwahlukaniswa namagama amabini aphambili: ngaphandle kwe-wirele kwaye inyibilikisi.

Qonda umgaqo wobugcisa emva kwa magama mabini, uyayiqonda i-router engenazingcingo.

I-wireless yile nto sihlala siyibiza i-Wi-Fi. Iintambo ezingenazingcingo zinokuguqula i-Broadband ye-Broadband ye-Wired ukuya kwiimpawu ezingenazingcingo, kwaye zonke izixhobo zinokuhambisa ngovuyo kwi-Intanethi ixesha elide lihambelana ne-Wi-fi. Ukongeza, ezi zixhobo zikwasenza inethiwekhi yendawo engenazingcingo, apho idatha yendawo itshintshwa ngesantya esiphezulu kwaye ayikhawulelwanga yibhendi yebhendi yekhaya.

Umzekelo, abantu abaninzi banesithethi esikhawulezayo kumakhaya abo anokusetyenziselwa ukulawula izixhobo zombane ezifanelekileyo. Xa usithi mncinci x I-X, jika kwiTV, isithethi ufumana i-TV nge-TON kwaye ithumela imiyalelo, kwaye akufuneki iqhagamshele kwi-Intanethi; Kwaye ukuba uyayivumela ukuba iqhubekile iindaba, kuya kufuneka ufumane idatha kwi-Intanethi.

INethiwekhi yeNdawo yeNdawo esathetha ngayo ngaphambili, ekwabizwa ngokuba yi-Intranet, imelwe yinethiwekhi yengingqi (i-LAN) kwi-router, ngoko ke i-Wi-Fi sisayina ikwabizwa ngokuba yi-Wlan (i-wireless wireless); I-Intanethi esifuna ukufikelela kuyo, ekwabizwa ngokuba yi-Enternet, imelwe kwi-router nge-wan (inethiwekhi yendawo ebanzi).

Kwi-Intranet, idilesi ye-IP yesixhobo ngasinye yahlukile, ebizwa ngokuba yidilesi yabucala. Zonke izixhobo kwi-Intanethi zabelana ngedilesi yoluntu, eyabelwa abaqhubi beBroadband njenge-Chinacom Unicom Unicom.

I-router yibhulorho phakathi kwe-intranet kunye nenethiwekhi yangaphandle. Le dilesi yedilesi ye-IP ekhankanywe apha ngasentla ye-IP, iPacket Shucker, ngumsebenzi weengcango ze-router. Ngamanye amagama, i-router yindawo yenethiwekhi yasekhaya, kwaye idatha yazo zonke izixhobo kufuneka idluliselwe kuyo ukuze ifumane okanye ifikelele kwinethiwekhi yangaphandle, ethetha ukuba inye indoda iphambili Vula, ngoko ke i-router ebanzi ikwabizwa ngokuba "Gateway yaseKhaya".

Okwesibini, imfuno yeendlela ezingenazingcingo
Andazi ukuba kukho i-wifi ye-wifi ngequbuliso xa udlala imidlalo ekhaya, kwaye i-router esizinzileyo ibalulekile ngeli xesha. Nangona kunjalo, kubalulekile ukuba uqaphele ukuba i-WIF yakho ilahle rhoqo isenokungabi yingxaki nge-router, inokuba yingxaki ngenethiwekhi yeTraira. (I-router kuthetha ukuba andiyibuyisi le mbiza)

Ngapha koko, uninzi lwabantu, zimbini iimfuneko ezisisiseko zeendlela ezingenazingcingo

Uzinzile kwaye ungayeki
I-Intanethi ekhawulezayo kunye nokuseta ngokulula
Abanye abantu baya kuba neemfuno eziphambili:

Kukho ezinye iimpawu, unxibelelwano lwe-USB, linokuba yidiski yangaphandle okanye idiski enzima, inokufezekisa imisebenzi elula ye-NAS, QOS, njl.
I-Mesh Goning, xa indawo yendlu inkulu, i-routers ezininzi ingasetyenziselwa i-mesh uthungelwano

Ungayikhetha njani i-router engenazingcingo
Imakethi ye-wireless ye-cingess ikwinqanaba lotshintsho evela kwi-wifi 5 ukuya kwi-Wifi 6, ukuba ufuna ukuthenga ukhetho lokuqala yi-wifi 6 i-wifi ngaphandle kwe-wireless wireless, enemeko yexesha elizayo.

Isantya se-WiFi 6 siphantse singama-40% kunesizukulwana esidlulileyo 82.11c, kunye nesona sesantya siphezulu sonxibelelwano sinokufikelela kwi-9.62 yesantya esiphezulu se-802.1 yi-6.93 kuphela. Okubaluleke ngakumbi, ngokungafaniyo ne-802.11c, egubungela iqela le-5gz, i-Wifi 6 igubungela i-2.4gz kunye ne-5gz. Nangona iqela le-5GHz lingaphazamisi kangako, lube nobubi obungenamandla, kunye neBand ye-2.4gz inamakhono oLudwe oluQhelekileyo, othathela ingqalelo omnye komnye.

Ke kutheni ukhetha i-wifi6 router?

Xa kuthelekiswa nesizukulwana esidlulileyo se-802.11c i-5, iqondo lokudluliselwa kwe-wifi le-5GHz inyuswe ukusuka kwi-3.5gbps kwi-9.6bps, kwaye isantya sethiyori senziwe malunga namaxesha ama-3. I-WiFi 6's 5GHz sheat-Squam 80mhz Bandwidth inokufikelela kwisantya se-theoretical ukuya kuthi ga kwi-1201mbueps kunye ne-160mhzi bandlidth ukuya kuthi ga kwi-240MBIDPS ye-240MBz.
I-band ixhasa i-2.4ghz kunye ne-5Ghz.
Ngokwemo yemo yemodyuli, i-Wifi6 ixhasa i-1024-QAM, ephakame ngaphezu kwe-256-QAM ye-WiFi 5, kunye nomthamo wedatha ngaphezulu. Ezinye ii-wifi eziphezulu ze-6 yeendlela ezixhasa i-4096-QAM.
I-Wifi6 ixhasa i-mu-mimo (i-Multi-Pount-Pount-Pountry-Itute-Itchrem-Goodram-Mu-Mu-Mu-Mu-Mu-Nimo. Isantya siphuculwe kakhulu. I-ProMeriloncy ephezulu, i-wifi6 5gz yeqela, uxhulumaniso lwesiphelo sendlela ukuya kwi-128! Izihlandlo ezi-5 ze-wifi5. Ukusombulula ngempumelelo iimfuno ze-Intanethi zenethiwekhi yomntu kunye nekhaya elinobulumko;
I-Wifi6 yamkela i-OSDMA Emva kokusebenzisa i-OFDM ukuya kumzali itshaneli, itekhnoloji yodluliselwa kwedatha ilayishwe kwi-subrimeriver, ivumela abasebenzisi abahlukeneyo ukuba babelane ngejelo elifanayo, bavumela izixhobo ezingaphezulu, zexesha elifutshane lokuphendula kunye nokulibaziseka okufutshane kunye nokulibaziseka okufutshane.
Ukulinganisa okusezantsi, ukulibaziseka kwexesha le-Wifi6 kunokuba kuthoba njenge-10ms, kuthelekiswa ne-wifi5 30ms ukulibaziseka, yi-1/3 kuphela. Ukuhlaziywa kwentsebenzo kubaluleke kakhulu kakhulu kubathandi bomdlalo;
Ukuba izixhobo ze-Wifu6 (i-wireleer) kufuneka zingqinisiswe yi-WiFi Alliance, kufuneka zisebenzise i-WPA 3 yokhuseleko lwe-WPA 3 ukhuselekile.
I-wifi6 wifi6 wireless wireles ihambelana ne-wifi5 kunye ne-wifi4.

Okwesine, ukungaqondi kokuthenga
Ngaba i-roder ye-Wall ye-Wall ihamba ngodonga?
Impazamo; Ilizwe linemida engqongqo kumandla odluliselo lwe-thenter ye-wireless wirele, ukuba unamagumbi amaninzi ekhayeni lakho, kwaye zininzi iindonga phakathi kwabo, nokuba awuthethi i-router engenazingcingo, awungekhe uyenze enye yokugubungela Zonke iimpawu zegumbi. Ukuba umqondiso awulunganga, unokucinga nge-router ye-wireless mesh mesh mesh mesh.

Ngaba i-router engenazingcingo inomqondiso onamandla onama-eriyali ngakumbi?
I-Antentennas ngakumbi ukuze ihambelane nemodi ye-X * XMINA, ii-Antennas ezininzi, zinokuqinisekisa ukuba inethiwekhi izinzile, amandla omqondiso ahambelana kuphela nokusasazeka ngaphandle kwamacingo amandla. Amandla osasazi angenazingcingo yelizwe anomgangatho.