Yintoni eyenza isantya soxhumo lwakho kwaye uvavanya njani isivinini se-intanethi
Ukufikeleleka komzimba kwi-broadband kubonakala kuyona nto ibalulekileyo ekufikeleleni kwi-intanethi. Nangona kunjalo, i-broadband ihanjiswa ngezobuchwepheshe obuhlukeneyo kwaye uhlobo lobuchwephesha lunquma uluhlu lwezantya ezihanjiswa kwikhompyuter yakho.
Ezinye izinto ezininzi ziya kugqiba kwejubane lwakho loxhumo. Sekunjalo, konke oku kukuchaphazela ngokukhawuleza ukufikelela kwiinkcukacha, ukukhuphela iifayile, okanye ukufumana i-imeyile.
Ukukhawuleza okulingana noMgangatho
Isantya soxhumo lwakho sinquma umgangatho wevidiyo obukeleyo okanye isandi ophulaphulayo. Wonke umntu uye wakhathazeka ukulibaziseka elinde i-movie okanye ingoma ukukhuphela okanye ukubukela ibhayisikobho ehlawulayo kwaye yeqa kwi-monitor yakho.
Okubaluleke ngakumbi xa ufumana umyalezo othi "uhlawulela". Ukuxubha kuthetha ukuba uxhumano lwakho alukwazi ukusingatha isivinini apho ividiyo ihanjiswa kwikhompyutha yakho. Ngoko ke kufuneka iqokelele idatha ngaphambi kokuba iqhubeke idlala. Kuyafana nendlela umshicileli wakho eqokelela ngayo idatha oyithumelayo kwi khomputha yakho ukuba uprinte.
Ngokuxhomekeka kwisiphi isicelo osisebenzisayo, isantya soxhumo lwakho luya kuqwalasela ukuba ngaba kungenzeka ukuqhuba isicelo ngokufanelekileyo. I-movie ayiyonwabanga ukuba iyayeka ukudlala yonke imizuzu embalwa. Ngoko ke, ukukhawuleza koxhumo olufunekayo ukwenza imisebenzi ethile kwaye uqhuba iinkqubo ezithile?
Bandwidth Vs. Ukukhawuleza
Kukho imiba emibini eyahlukileyo ekuqwalaseleni xa ulinganisa isantya . I-Bandwidth ibhekisela kubukhulu bomdatha apho idatha ihamba ngaphakathi. Ukukhawuleza kubhekisela kwisantya apho idatha ihamba khona.
Ukusebenzisa le nkcazo, unokubona ngokukhawuleza ukuba i-bandwidth enkulu iya kuvumela idatha engaphezulu ukuhamba, okuya kwandisa izinga apho lihamba khona.
Nangona kunjalo, oku akuthethi ukuba isantya soxhumo lwakho lwebhanki luya kufana ne-bandwidth yakho. I-bandwidth ibhekisela kubungakanani "ipayipi" ehamba kuyo.
Ngokomzekelo, masithi utshintshisa ifayile kwi-128 Kbps (iikhilobhshi ngesibini). Ukuba uqala ukudlulisela enye ifayili iya kukhuphisana ne-bandwidth kwaye iphucule isivinini sakho. Ukuba ukwandisa umda wakho wendlela ngokufaka enye umugqa we-ISDN oyi 128 Kbps, ifayile yakho yokuqala iya kuhamba nge-128 Kbps, kodwa ngoku ungadlulisela iifayile zombini kwi-128 Kbps ngaphandle kokukhawuleza.
Isifaniso siza kuba ngumgwaqo omkhulu onomda wokukhawuleza we-65mph. Nangona ezinye iindlela zongezwe ukuphatha izithuthi ezininzi, umda wokukhawuleza usu-65mph.
Ababoneleli beBroadband kunye neMigudu yokupapashwa
Ngenxa yezi zizathu, ababoneleli bebhanki bamemezela ukukhawuleza kwimiqolo, kungabi namanani aqinisekileyo. Oku kwenza kube nzima ukuqikelela ngokukodwa ukukhawuleza ukuxhunywa oluthile luya kuba.
Ababoneleli bayazi ukuba banokubonelela ngesantya esithile sokuhamba kwamanqwanqwa ukuphatha amanani athile yedatha. Abazi ngokuchanekileyo xa le datha iya kuhamba okanye xa iimfuno ezithile ziza kufakwa kwinethiwekhi.
Esikhundleni sokuthembisa ngokukhawuleza okungeke kwenzeke ukuqhubeka ngokuqhubekayo, banikela ngesivinini esiphantsi kweendawo ezithile.
Ngokomzekelo, omnye umboneleli omkhulu we-broadband unikeza iiphakheji ze-intanethi kwi-widband kwizithuba ezilandelayo zezantya (ukulayisha / ukulayisha):
- 15 Mbps / 5 Mbps
- 50 Mbps / 25 Mbps
- 75 Mbps / 35 Mbps
Isantya sakho soxinzelelo kufuneka siwele phakathi kwezigaba ezidweliswe kwiipakethi ezinikezelweyo. Ubungakanani bomda wokuba le minikelo akufanele kube ngaphantsi kwesantya esiphezulu.
Ngokomzekelo, awukwazi ukuhamba ngesivinini se-15 Mbps (i-megabits ngesibini) nge-bandwidth ye-15 Mbps. Abanye ababoneleli banikela kwisantya esithile. Kule meko, "ukufika" kwinqanaba lomzila, oko kuthetha ukuba isantya oya kuba nakho ngayo sinokuba sezantsi.
Layisha iVs. Khuphela u kuhamba
Ngokwenene, akukho ntlukwano phakathi kokulayishwa nokukhuphela idatha ngaphandle kwenkcazelo yokudluliswa kwedatha. Ukukhawuleza kwe-internet yakho speed connection, ukukhawuleza kwakho ukulayisha nokukhuphela ukukwazi.
Ukulayishwa kunye nokukhuphela umda kunokulinganiswa kakhulu xa zilinganisane . Oku kuthetha ukuba ukukhuphela kunye nokulayisha umlinganiselo kunokulingana.
Nangona ukukhutshwa kwezantya kudla ngokugxininiswa ngababoneleli bebhanki, ukukhawuleza ukukhawuleza kubaluleke kakhulu. Oku kuyinyani ngokukodwa ukuba ishishini lakho lixhomekeke ekulayisheni ixabiso elikhulu leenkcukacha kwiinkonzo ezisefu.
Ukukhawuleza ngesivinini kudla ngokukhawuleza kunokuba ulayishe ngesivinini kuba abasebenzisi abaninzi be-intanethi bafumana idatha kwi -intanethi kunokuba badlulise idatha kunye neifayile kwi -intanethi. Ukuba ungumsebenzisi olayisha iifayile ezinkulu okanye olunye ulwazi, kufuneka ukhangele ngokukhawuleza ukulayisha umlinganiselo. Abanikezeli abaninzi banako ukubonelela ngokukhawuleza ngesivinini sokulayisha okuphezulu ngokunciphisa umlinganiselo wokukhuphela ngexesha lokulondoloza isicwangciso esifanayo se-broadband.
Megabits kunye neGigabits
Iyunithi encinci yedatha yedijithali ncinane. I-byte ilingana nama-8 bits kwaye i-bytes eyi-kilobyte. Kwiminyaka emininzi edlulileyo, eli liyona nqanaba eliphakamileyo eliza kufuneka likwazi. Ukuqhagamshela okutshintshileyo kwakungekho ngaphezu kwama-56 Kbps.
Isantya se-Broadband sivakala ngokulinganiselwa kwimigabits ngesibini . I-megabit enye ilingana nama-kilobits ayi-1000 kwaye ichazwa ngokuba yi-Mb okanye i-Mbps (umzekelo, i-15Mb okanye i-15 Mbps). Imfuno yokukhawuleza ikhula ngokukhawuleza, ngokukhawuleza kwe-gigabit (Gbps) ngokukhawuleza ibe yinto esemgangathweni yokuphuhliswa koqoqosho kunye nokusetyenziswa kweziko.
Yiyiphi iThekhinoloji ephezulu?
Kaloku ukuba unako ukugqiba ixabiso elifunekayo ukuqhuba izicelo ozifunayo, yiyiphi iteknoloji ebanzi ekwazi ukuhambisa ezo zizantya?
Ngaloo nkcazo, i-broadband yi-intanethi ye-intanethi ephezulu. Ukufikelela kokudayela, ngakwelinye icala, kudinga imodem ukuba iqalise uxhumano lwe-56 Kbps kwi-Intanethi.
IKhomishana ye-Federal Communications (FCC) iphakamise isivinini esincinci se-broadband ukuya kwi-4 Mbps ngaphantsi kunye ne-1 Mbps ephezulu. Lo ngoku umgangatho omtsha wokunxibelelana okuncinci kwebhanki. Nangona kunjalo, oku kungonelanelekanga kwezicelo ezininzi, kubandakanywa iinkonzo zevidiyo ezihambayo ezifana neNetflix.
I-FCC icacise injongo yoxanduva kwiSicwangciso soBanzi soBanzi ngokubhekiselele kwisantya se-broadband. Enye yeenjongo eziphambili zebhanki zikaMongameli Obama kwakukunxulumana nabantu abayizigidi ezili-100 ukuya kuma-100 Mbps ngesivinini ngo-2020.
I-Broadband Technology kunye neNkcitho
| Technology Broadband | Ukukhuphela i-Speed Range | Uxhumano |
| Chwetheza | Ukufikelela kuma-56kbps | Ifowuni |
| DSL | 768 Kbps - 6 Mbps | Ifowuni |
| ISatellite | 400 Kbps - 2 Mbps | I-Satel |
| 3G | 50 Kbps - 1.5 Mbps | Ezingenazintambo |
| Modem yekhamera | 1 Mbps - 1 Gbps | ICaxial Cable |
| WiMax | ukuya kuma-128 Mbps | Ezingenazintambo |
| Fiber | ukuya ku-1 Gbps | Fiber optics |
| 4G / LTE | ukuya kuma-12 Mbps | Ifowuni yefowuni |
Indlela yokuvavanya isantya sakho
Ukuba isantya soxhumo lwakho lungahluke kunokuba umniki wakho uyakhangisa, uyazi njani ukuba uyifumana? I-FCC inikeza iingcebiso kunye nesicwangciso sokuvavanya ukukunceda ukuba ufumana isivinini ohlawulayo.
Enye inketho kukusebenzisa ukuhlolwa kwejubane kwi - intanethi kwaye zimbalwa zifumanekayo mahhala.
Kukho nokuba mhlawumbi omnye kumniki-intanethi wakho xa usebenzisa enye yeenkampani ezinkulu. Omnye ongewona u-ISP ukujonga ngokukhawuleza.me. Kulula kakhulu ukuyisebenzisa kwaye izokunika iziphumo ezichanekileyo kwiminithi okanye njalo.
Ukuba ufumanisa ukuba uxhumano lwakho lubonakala lucotha okanye ukuba aluvavanyi kwimigangatho enkonzo yakho kufuneka lunikeze, shayela inkampani kwaye uxoxe ngale nto nabo. Kakade, kufuneka sihlale sikhumbula ukuba izixhobo zethu zidlala into efanayo. Umqhubi ongenazintambo ongenazintambo okanye ikhomputha ungakunciphisa kakhulu intengiso yakho ye-intanethi.