Ukufikelela Internet broadband. -High speed Internet

Ngophuhliso IT-nobugcisa ukufikelela Internet sele imfuno enkulu, ngoko kwabakho imfuneko yokuba iindlela ezintsha connection, ezaba ukufikelela broadband Internet. Nokufika abasebenzisi Internet-high speed babe namathuba kakhulu ukhe.

Yintoni i Internet broadband?

abasebenzisi abaninzi kuthungelwano, Kakade ke, kwakufuneka imfuneko-high speed kunye nonxibelelwano ezikumgangatho ophezulu, emihle bonke, kwaye akukho mda. Wonke ndwendwe ukufunda amaphupha Internet of bandwidth mda kunye nokwenzeka ukuba imali encinane ukufumana ulwazi oludingayo.

Broadband uya ukuhlangabezana nazo zonke iimfuno zabasebenzisi Internet, njengoko lilungiselelwe ukubonelela ukufikelela kwinethiwekhi kwaye ngenkuthalo isetyenziswa ngababoneleli-nkonzo, abaqhubi IP-zeefoni, unxibelelwano mobile kunye neminye imibutho.

ukufikelela Internet broadband kuthetha nje ithuba lokufikelela kwi-network ngesantya esiphezulu, kodwa ukutshintshwa data evela kwi computer. Oku umahluko obalulekileyo ukusuka kwi Internet usebenzisa modem. imisebenzi yokugqibela kumgaqo kaloliwe ubhalisele ngokwaneleyo yokugqithisela 56 kbit / s. Ibbaibbele ngokuphindwe 40 ngempumelelo ngakumbi - up 2 Mbit / s.

Iinzuzo Broadband

Kutshanje, ukufikelela yokudayala-up usebenzisa imodem kunye mnxeba yaba ephambili indlela yokungena kwi-intanethi. Kodwa ukufikelela yokudayala-up sele iphelelwe lixesha, kuba uvimba lo mnxeba, nto leyo akusoloko lula. -High speed Internet ovinjwa le ethile, njengoko ayichaphazeli umgca.

Inzuzo ephambili othungelwano-maza,-high speed ukudluliselwa data ukongeza, uqhagamshelwano esitalini womnatha kunye namathuba 'unxibelelwano eya kumacala amabini ", sivumele ukufumana niyihlangule data ngesantya esiphezulu kumacala omabini.

Abanikezeli njengoko Broadband kunye DSL ezinokufundiswa usebenzisa ifowuni digital, le ndlela nokuba likuvumela ukuba ukuphucula isantya Internet, kodwa isekelwe usebenzisa ifowuni umgca efanayo kunye iingcingo zekopolo. inzuzo yayo ilele kuphela ngokusebenza engumzekelo zeefoni kunye Internet.

technology broadband access Internet ngokusekelwe ukusetyenziswa fibre-optic cable, nto leyo esebenza nentaphane eminye imisebenzi, kunye noqhagamshelwano satellite. Namhlanje yindlela ethembisayo nethembekileyo ukudlulisela data.

Kube lula ngesantya esiphezulu intanethi

Ukuba ithuba lokuba umsebenzisi Internet ukufumana nokudlulisa data isiqulatho ezahlukeneyo ngesantya esiphezulu yenza ubomi bube lula kakhulu. Zonke amathuba kukhankanywa broadband, eyona ibaluleke ngakumbi kuzo - ukuthenga kwi-intanethi, izicelo, itikiti nkundla, iimephu online nangaphezulu.

Iinkonzo broadband ziquka kunye neenkonzo umabonakude wedijithali, transmission ilizwi, ukugcinwa data ekude.

ukufikelela broadband, ngaphandle kwamathandabuzo, unako uguqule yonke i Internet. Kodwa ukufunda eli ufikelelo izicelo eziya kunceda ukuba ayityhile isakhono esipheleleyo.

Types of uqhagamshelo lwebhendi ebanzi

• Wired - esekelwe technologies ukufikelela Esetyenzisiweyo ezifana Ethernet.
• Broadband Wireless - kuba kusekelwe kwiteknoloji wireless ezifana Radio-Ethernet.

Ezahlukahlukeneyo broadband access Internet

1. A uqhagamshelo lwebhendi kwi Internet yi VSAT.

Le ndlela yokufikelela apho ngo- kanga isikhululo encinane satellite umhlaba, oludityaniswe imiphantsi-high speed, ngaloo ndlela idatha bananisa kunye satellite kwi le orbit.

Kwiindawo ezikude, olu hlobo internet phantse ilungiselelo kuphela unxibelelwano kunye nehlabathi.

2. Broadband ukufikelela Internet nge technologies 3G / 4G.

4G-Internet zitshiphu ngaphezu uxhulumaniso yangaphambili, ngoko kusengqiqweni ukuba ukhethe kuyo, ukuba, Kakade ke, ukhetho olunjalo. Ukuba kukho ukhetho wokuqala okanye wesibini, kuyimfuneko ukuba unokunganeliseki ukufikelela ukuba iyafumaneka.

Network 3G / 4G ukufikelela ngqiqweni ezifakwe kumgama ongaphezu kwe-20-30 km ukusuka kwiindawo zokuhlala, ukuze iindawo emiweyo yi kancinane, wenze ukwenza VSAT.

3. High-intanethi nge fibre optic.

Ukufikelela nge link fibre optic isebenzisa njenge uphawu carrier e / m radiation kuluhlu woqondo, njengoko iinkqubo njengesikhokelo - kukho ifayibha optically ecacileyo.

Inzuzo ephambili kumgca fibre-optic kukuba le migca ayibalwa phantsi AD / m uphazamiso kwaye ivalwe bangayisebenzisi ekusetyenzisweni ngaphandle kwemvume.

amathemba broadband

ukufikelela Internet broadband, Kakade ke, amathemba enkulu, kuba abasebenzisi Internet bagagane ukwanda kwemfuno ufikelelo-high speed. Ukulungiselela le njongo, intambo kunye nothungelwano ngomnxeba. Kwimarike Russian indlela broadband eziphambili yaye uthembisa nobuchwepheshe ADSL, apho kwenethiwekhi yefowuni esetyenzisiweyo. Ukhankanye ukuba obu bugcisa, umsebenzisi angasebenzisa i Internet, ngelixa ngokugcina i umgca yomnxeba bengasebenzi.

Noko ke, isabelo esikhulu emarike ukunika-high speed izindlu ukufikelela kuhlala ETTH network. Kuba ifayibha umsebenzisi-ezinikwa optic njengondoqo Ethernet iiswitshi zifakelwe. Xa kuthelekiswa ADSL, le ndlela kufuna ixesha elininzi kunye nemali ukuze enze ingcingo gumbi, kodwa inikeza abasebenzisi kunye ngesantya esiphezulu.

Broadband nje sonxibelelwano olumanyeneyo

Kutheni broadband kubalulekile ukuba ukusombulula iingxaki ishishini? Kuba inika ngesantya esiphezulu kwemaliu, ngaloo ndlela ixesha ukonga. Kwaye oku kubaluleke kakhulu ehlabathini namhlanje.

Hayi nje izinga - sisalathisi leyo ukuze ukhethe broadband. Kubalulekile ukuba baqwalasele umgangatho. ukufikelela Broadband abawuthobeli ngokupheleleyo akukho ikhefu amaqhina, nazo azibandakanywanga nezinye iingxaki abajongene ngabasebenzisi ezinye iintlobo womnatha. Ngako oko, ngaphezu koko, egcina iiseli zemithambo-luvo.

-High speed Internet buyafuneka xa umsebenzi iinkampani, oko kuya kunceda ukuba alungiselele ukusebenza liqhawuke lwabasebenzi ngamnye nje kuphela, kodwa le nkampani xa lilonke, kwaye plus kubaluleke ngokwenene.

Ngaloo ndlela, sinokugqiba ukuba umba woququzelelo lwe-high speed broadband ukufikelela kwi-Internet idlala indima yazo. Nokuba ukusetyenziswa lwababhalisi ngamnye okanye iinkampani - kuba elizayo broadband, yaye oku kunzima baxabane.