Yini enquma ijubane lokuxhumeka kwakho futhi uhlola kanjani isivinini se-intanethi
Ukufinyeleleka komzimba ku-broadband kubonakala kuyisici esibaluleke kakhulu ekufinyeleleni kwi-inthanethi. Noma kunjalo, i-broadband ihanjiswa ngezobuchwepheshe ezahlukene futhi uhlobo lobuchwepheshe lunikeza ububanzi bomkhawulo olunikezwa kwikhompyutha yakho.
Ezinye izici eziningi zizonquma ijubane lokuxhumana kwakho futhi. Noma kunjalo, konke lokhu kuthinta indlela ongathola ngayo ngokushesha ulwazi, ukulanda amafayela, noma ukuthola ama-imeyili.
Isivinini sifana nekhwalithi
Isivinini sokuxhumeka kwakho sinquma futhi izinga levidiyo obukeleyo noma umsindo olalelayo. Wonke umuntu uye wabhekana nokulibaziseka ukulibaziseka elinde i-movie noma ingoma ukulanda noma ukubukela i-movie ehlabayo futhi yeqa kumqapha wakho.
Okubi nakakhulu uma uthola umlayezo wesaba "wokuphuza". Ukuxubha kusho ukuthi uxhumano lwakho alukwazi ukusingatha isivinini lapho ividiyo ihanjiswa kukhompyutha yakho. Ngakho-ke kufanele iqoqe okwesikhashana idatha ngaphambi kokuba iqhubeke ukudlala. Kufana nendlela iphrinta yakho iqoqa ngayo idatha oyithumelayo kusuka kukhompyutha yakho ukuze uprinte.
Kuye ngokuthi yisiphi isicelo osisebenzisayo, ijubane loxhumo lwakho luyovunywa ukuthi kungenzeka yini ukuthi lusebenze kahle ngempumelelo. I-movie ayithokozi uma eyeka ukudlala njalo ngemva kwemizuzu embalwa. Ngakho-ke, udinga ukuxhumana okusheshayo kangakanani ukwenza imisebenzi ethile bese uqhuba izinhlelo ezithile?
I-Bandwidth Vs. Isivinini
Kunezici ezimbili ezihlukene okufanele zicatshangelwe uma ulinganisa isivinini . Ububanzi bomkhawulo bubhekisela ebukhulu bomdanso lapho idatha ihamba ngaphakathi. Ukusheshisa kubhekisela kwisilinganiso lapho idatha iya khona.
Ukusebenzisa leyo ncazelo, ungabona ngokushesha ukuthi ibhukhaphuthi elikhulu lizovumela idatha eyengeziwe ukuhamba, okuzokwengeza izinga lapho lihamba khona.
Noma kunjalo, lokhu akusho ukuthi ijubane lokuxhumeka kwakho kwe-broadband lizofana ne-bandwidth yakho. Ukuhamba komkhawulokudonsa kumane kubhekisela esayizi "ipayipi" lapho uhamba khona.
Isibonelo, ake sithi udlulisela ifayela ku-128 Kbps (kilobits ngomzuzwana). Uma uqala ukudlulisa elinye ifayela kuzokwenza ukuncintisana nge-bandwidth bese kuphuthuma isivinini sakho phansi. Uma ukwandisa umkhawulokudonsa wakho ngokufaka enye umugqa we-ISDN ka 128 Kbps, ifayela lakho lokuqala lizoqhubeka lihamba nge-128 Kbps, kodwa manje ungadlulisa amafayela womabili ku-128 Kbps ngaphandle kwesivinini sokudela.
Ukufanisa kungaba umgwaqo omkhulu onomkhawulo wejubane elingama-65mph. Ngisho noma ngabe kunezingxube eziningi ezengeziwe zokuphatha izimoto eziningi, umkhawulo wejubane usu-65mph.
Abahlinzeki be-Broadband kanye Nemiphumela Yokukhangisa
Ngenxa yalezi zizathu, abahlinzeki be-broadband bamemezela ukuhamba ngesivinini, hhayi izinombolo eziqinisekisiwe. Lokhu kwenza kube nzima ukulinganisa ngokucacile ukuthi ukuxhumeka okuqondile kuyoba okusheshayo kangakanani.
Abahlinzeki bayazi ukuthi banganikeza inani elithile lomkhawulokudonsa ukubhekana namanani athile yedatha. Abazi kahle ukuthi lolu datha luzohamba nini noma uma izidingo ezithile zizofakwa kwinethiwekhi.
Esikhundleni sokuphuthuma okuthembisayo okungenakwenzeka ukuqhubeka ngokuqhubekayo, banikela ngesivinini esingaphansi kwamanye amabanga.
Isibonelo, umhlinzeki oyedwa omkhulu we-broadband unikeza amaphakheji we-broadband ye-intanethi ezigabeni ezilandelayo zejubane (ukulanda / ukulayisha):
- 15 Mbps / 5 Mbps
- 50 Mbps / 25 Mbps
- 75 Mbps / 35 Mbps
Ijubane lakho lokuxhuma kufanele liwele ngaphakathi kwezingxenye ezibalulwe amaphakheji anikeziwe. Umkhawulokudonsa wale minikelo akufanele ube ngaphansi kwejubane eliphezulu elibalwe.
Isibonelo, awukwazi ukuhamba ngesivinini esingaphezu kuka-15 Mbps (ama-megabits ngomzuzwana) onomkhawulokudonsa we-15 Mbps. Abanye abahlinzeki banikela ngejubane elithile. Kulezi zimo, isivinini "kuze kube" siyi-bandwidth, okusho ukuthi ijubane ozothola empeleni lingase libe liphansi kakhulu.
Layisha ama-Vs. Landa ngesivinini
Empeleni, akekho umehluko phakathi kokulayisha nokulanda idatha ngaphandle kokuqondiswa kwedatha yokudluliswa kwedatha. Ngokushesha isivinini sakho sokuxhumeka kwe-intanethi, ngokushesha ukulayisha nokulanda amandla.
Layisha futhi ulayishe ngesivinini esilinganiselwa kakhulu uma zilinganiselwe . Lokhu kusho ukuthi ukulandwa nokulayishwa ngesivinini kuyalingana komunye nomunye.
Ngenkathi isivinini sokulanda sivame ukugcizelelwa ngabahlinzeki be-broadband, ukuvinjelwa kokulayisha nakho kubaluleke kakhulu. Lokhu kuyiqiniso ikakhulukazi uma ibhizinisi lakho lixhomeke ekulayisheni imali enkulu yemisebenzi kumasevisi asekelwe emafwini.
Ukuvinjelwa kokuvama kuvame kakhulu kunomthamo wokulayisha ngoba abasebenzisi abaningi be-intanethi bathatha idatha kusuka kwi -intanethi kunokudlulisa idatha namafayela ku -intanethi. Uma ungumsebenzisi olayisha amafayela amakhulu noma olunye ulwazi, kufanele ubuke ngesivinini esisheshayo sokulayisha. Abahlinzeki abaningi bakwazi ukuhlinzeka kalula ngesivinini esikhulu sokulayisha ngokunciphisa isivinini sokulanda ngenkathi kugcinwa uhlelo olufanayo lwe-broadband.
I-Megabits ne-Gigabits
Iyunithi encane kunazo zonke yedatha yedijithali kancane. I-byte ilingana no-8 bits futhi i-byte eyizinkulungwane iyisikhilobyte. Eminyakeni embalwa eyedlule, lokhu kwakuyizinga eliphakeme kakhulu lomshini ozodinga ukwazi. Ukuxhuma okujwayelekile kokudayela kwakungekho kuka-56 Kbps.
Ijubane le-Broadband livame ukulinganiswa kuma- megabits ngomzuzwana . I-megabit eyodwa ilingana nama-kilobits angu-1000 futhi ichazwa ngokuthi i-Mb noma i-Mbps (isb., I-15Mb noma i-15 Mbps). Izidingo zokusheshisa zikhula ngokushesha, ngokushesha kwe-gigabit (Gbps) ngokushesha ibe yindlela evamile yokuthuthukiswa komnotho kanye nokusetshenziswa kwezikhungo.
Yikuphi Ubuchwepheshe Obuhle Kakhulu?
Manje ukuthi uyakwazi ukunquma ukuthi yisiphi isivinini esidinga ukuqhuba izinhlelo zokusebenza ozifunayo, yikuphi ubuchwepheshe obubanzi obukwazi ukuletha lezo zivinini?
Ngencazelo yalo, ukuxhumeka kwe-broadband kuyinto uxhumano lwe-intanethi oluphezulu futhi oluhlala njalo. Ukufinyelela kokudayela, ngakolunye uhlangothi, kudinga i-modem ukuthi iqalise uxhumano lwe-56 Kbps ku-Inthanethi.
I-Federal Communications Commission (FCC) iphakanyise isivinini esincane se-broadband kuya ku-4 Mbps ezansi futhi 1 Mbps enyakatho. Lokhu manje kuyisilinganiso esisha sokuxhumeka okuncane okungakaxhunywanga. Noma kunjalo, lokhu akufanelekile izinhlelo zokusebenza eziningi, kufaka phakathi amasevisi wevidiyo wokusakaza okufana ne-Netflix.
I-FCC ichaze umgomo wokubambelela ohlelweni lweNational Broadband Plan ngokuphathelene nesisindo se-broadband. Omunye wemigomo ye-broadband kaMongameli ka-Obama kwakuwukuxhuma abantu abayizigidi eziyikhulu kuya ku-100 Mbps ngesivinini ngo-2020.
I-Broadband Technology ne-Speed
| Technology Broadband | Landa i-Speed Range | Ukuxhumana |
| Shayela-up | Kuze kube ngu-56kbps | Umakhalekhukhwini |
| I-DSL | 768 Kbps - 6 Mbps | Umakhalekhukhwini |
| Isathelayithi | 400 Kbps - 2 Mbps | I-Satellite engenantambo |
| 3G | 50 Kbps - 1.5 Mbps | Okungenantambo |
| I-Modem yekhamera | 1 Mbps - 1 Gbps | I-Cable Coaxial |
| I-WiMax | kufika ku-128 Mbps | Okungenantambo |
| I-Fiber | kufika ku-1 Gbps | Ama-fibre optics |
| I-4G / LTE | kufika ku-12 Mbps | I-wireless yeselula |
Indlela Yokuhlola Isivinini Sakho
Uma ijubane lokuxhumeka kwakho lingase lihluke kunalokho okushiwo ngumhlinzeki wakho, wazi kanjani ukuthi uthola ngempela? I-FCC inikeza amathiphu kanye nesiteji sokuhlola ukukusiza ukuthi ubone ukuthi uthola ijubane okhokhayo.
Enye indlela ukusebenzisa ukuhlolwa kwejubane loku-intanethi futhi ambalwa atholakalayo mahhala.
Kungase kube khona okunye okuqondene nomhlinzeki wakho we-intanethi uma usebenzisa enye yezinkampani ezinkulu. Omunye ongewona i-ISP ukuhlola kuyinto speedof.me. Kulula kakhulu ukusebenzisa futhi izokunika imiphumela enembile ngomzuzu noma ngaphezulu.
Uma uthola ukuthi ukuxhumeka kwakho kubonakala kuhamba kancane noma ukuthi akuvivinyi emazingeni okumele isevisi yakho inikeze, shayela inkampani bese uxoxisana nalokhu nabo. Yiqiniso, kufanele sihlale sikhumbula ukuthi imishini yethu idlala futhi. Umzila ongenazintambo ongenazintambo noma ikhompiyutha ingadambisa kakhulu uxhumano lwakho lwe-intanethi.