Iintlobo zee-Intanethi zoNxibelelwano zifumaneka kwi-Intanethi yasekhaya
Njengomnini wezindlu (okanye umnini-mali), mhlawumbi unokhetho oluninzi lweendlela zokuxhuma kwi-intanethi. Indlela yoxhumo oyikhethayo ichaphazela indlela inethwekhi yasekhaya kufuneka isetyenziswe ukuxhasa ukwabelana ngoxhumano lwe-Inthanethi. I-intanethi yokuxhumeka kwenethiwekhi nganye ichazwe apha.
I-DSL-Digital Subscriber Line
I-DSL yenye yeendlela ezixhaphakileyo ze-intanethi. I-DSL inikeza inxibelelwano enokukhawuleza ngokukhawuleza kwimizila yeefowuni eziqhelekileyo usebenzisa iimodem ze-digital Ukwabelana ngokuxhamla kwi-DSL kunokufumaneka lula ngeendlela ezihamba ngombane okanye ezingenazintambo.
Kwamanye amazwe, inkonzo ye-DSL yaziwa nangokuthi yi- ADSL , ADSL2 okanye i- ADSL2 + .
I-Cable-Cable Modem Internet
NjengoDSL, imodem yekhebula yindlela yokuxhumeka kwe-intanethi kwi- intanethi . I-Intanethi ye-Intanethi isebenzisa iikhamera zeteknoloji yendawo yommandla kuneendawo zokunxibelelana nomnxeba, kodwa ii-routers ezifanayo ezibandakanya i-DSL kwi-intanethi zisebenza kunye nekhebula.
I-Intanethi ye-Intanethi iyadumeka ngaphezu kweDSL e-United States, kodwa nakwamanye amazwe amaninzi, into echanekileyo iyinyaniso.
I-intanethi ye-Intanethi
Xa umgangatho wehlabathi wokunxibelelana kwenethiwekhi ye-Intanethi, ukutshintshwa kwe-dial-up kushintshana ngokukhawuleza kunye neenketho ezisezantsi. Ukufowunwa kusetyenziswa iimilo zomnxeba eziqhelekileyo kodwa, ngokungafani ne-DSL, uxhulumaniso lwe-dial-up lithatha ucingo, lukhusele iifowuni zezwi elifanayo.
Uninzi lwamanethiwekhi asekhaya asebenzisa isisombululo se-Intanethi yokuXhunywa kwe-intanethi (ICS) kunye ne-intanethi ye-intanethi. Iibhutyu zokudibanisa zinzima ukuzifumana, zibiza, kwaye, ngokuqhelekileyo, zenza kakuhle zinikezelwa ngepayipi ye-Intanethi ekhawulezayo.
Ukufowunelwa ngokuqhelekileyo kusetyenziswa kwiindawo ezinabantu abaninzi apho iinkonzo ze-intanethi ne-DSL zingekho. Abahambi kunye nalabo abanokuncedisa iinkonzo ze-Intanethi zokuqala basebenzise ukutyunjwa njengendlela yokufikelela esondelene.
I-ISDN - iNethwekhi yeNdibanisi yeeNkonzo zeDiskhi
Ngama-1990, i-intanethi ye-ISDN yakhonza abathengi abaninzi befuna inkonzo ye-DSL phambi kokuba iDSL ibe khona ngokubanzi. I-ISDN isebenza kwimida yefoni kwaye i-DSL isekela i-voice kanye nedatha yendlela. Ukongezelela, i-ISDN inikezela ngokuphindwe kabili ukuya kwe-3 ukusetyenziswa kwezona zininzi zokudibanisa. Ukunxibelelana kweekhaya kunye ne-ISDN kusebenza ngokufanayo ekunxibelelaneni ne-dial-up.
Ngenxa yeendleko eziphezulu kunye nokusebenza okuphantsi uma kuqhathaniswa ne-DSL, namhlanje i-ISDN isisombululo esicwangcisekileyo kulabo bafuna ukucima ukusebenza okungaphezulu kwimida yefowuni apho i-DSL ayifumaneki.
I-Intanethi yeThala
Amashishini afana ne-Starband, Direcway, kunye ne-Wildblue anika inkonzo ye-intanethi ye-satellite. Ngesidlo esincane esingaphandle kunye ne-modem ye-digital modem ngaphakathi kwekhaya, ukuxhunywa kwe-intanethi kungasungulwa kwikhonkco le-satellite efana neenkonzo zethelevishini ze-satellite.
I-intanethi ye-Intanethi ingabangela ingxaki kwinethiwekhi. Iimodemu zeSatellite zingasebenzi kunye nee-router routs, kwaye ezinye iinkonzo ze-intanethi njengeVPN kunye nemidlalo ye-intanethi ayikwazi ukusebenza kwiinkcukacha ze-satellite .
Ababhalisi kwiNkonzo ye-Intanethi ye-satellite ngokubanzi bafuna i- bandwidth ephezulu ekhoyo kwindawo apho i-cable ne-DSL ayitholakali.
I-BPL - Intambo ebanzi kwiMandla oMbane
I-BPL isekela uxhumano lwe-Intanethi kwiiyunithi zamandla okuhlala. I-teknoloji emva komgca wendlela yamandla I-BPL isebenza ngokufanayo kwifowuni ye-DSL yomnxeba, isebenzisa isikhala sokungasetyenziswanga isikhala kwi-wire ukuhambisa i-intanethi. Nangona kunjalo, i-BPL iyinkqubo yokuxhumeka kwe-Intanethi. Iimpawu zeBPL zenza ukuphazamiseka okukhulu kwiindawo zogunyaziso, ezithintela ezinye iintengiso zomsakazo. I-BPL idinga ikhethekileyo (kodwa ingabizi) izixhobo zokujoyina kwinethwekhi yasekhaya.
Musa ukudibanisa i-BPL kunye nendawo ebizwa ngokuba yi- networkline ye-network . Ukunxibelelana kwe-Powerline kumisa inethiwekhi yendawo yekhomputha ngaphakathi kwindlu kodwa ayifinyelele kwi-Intanethi. I-BPL, ngakolunye uhlangothi, ifinyelela kumboneleli weNkonzo ye-Intanethi ngaphezu kweendlela zokusebenzisa amandla.
(Ngokufanayo, okubizwa ngokuba ngumnxeba womnatha womnxeba wekhaya ugcina inethiwekhi yendawo yangaphakathi kwiimizila zefowuni kodwa engenanga kwi-intanethi ye-DSL, ISDN okanye inkonzo yokufowunela.)
Ezinye Iifom ze-Intanethi Ukuxhuma
Enyanisweni, ezinye iindidi ze-Intanethi zidibaniswanga. Ngezantsi isishwankathelo esifutshane sezinto zokugqibela ezikhethiweyo:
- I-Intanethi yeT1 / T3 ye-Intanethi - I- T1 kunye ne-T3 ngamagama amafowuni othungelwano awanikezele ukuqeshisa iingcingo zenethiwekhi zendlela. Ifakwe kwezinye iindawo zokuhlala ezihlukeneyo, iifayile ze-T1 / T3 ezicatshungulwayo zifayili zecala okanye zethusi ezixhuma ngqo kumnikezeli wesevisi, kunye nokuxhunywa kwekhaya ngabanye kuguqulwe kwiikhomputha ze-Ethernet.
- I-intanethi ye-Intanethi - Ukunxibelelana kwe- intanethi ye-Intanethi kungenziwa ngaphezu kweefowuni zefowuni . Ngenxa yeendleko eziphezulu, i-intanethi yeselula iya kusetyenziswa kuphela emakhaya ngexesha lexakeka.
- Intanethi ye-Broadband ye-Intanethi - I-teknoloji ye- WiMax isekela i-intanethi engenakwi-intanethi ngezikhululo ezisiseko ezifana namanethiwekhi eselula. Okuthiwa yi-WiFi yoluntu okanye "amanxeba" amanxibelelwano enza umsebenzi ofanayo usebenzisa ubuchwepheshe obuhlukeneyo.