Yonke into ofuna ukuyifumana malunga nomda wokuhamba kunye nendlela yokubala okufunekayo
Ixesha le-bandwidth linenani lentetho yezobugcisa kodwa ukususela ekugqithisweni kwe-intanethi, ngokubanzi libhekiselele kumthamo wolwazi ngeyunithi yexesha apho isistim sokudlulisa (njengokuba uxhumano lwe-intanethi) lunokusingatha.
Unxibelelwano lwe-intanethi kunye ne-bandwidth enkulu kunokuhambisa isamba esicwangcisiweyo sedatha (sithetha, ifayile yevidiyo) ngokukhawuleza kunokuba uxhumano lwe-intanethi kunye ne-bandwidth ephantsi.
I-Bandwidth iboniswe ngokubanzi kwiibits ngeyesibili , njenge-60 Mbps okanye 60 Mb / s, ukuchaza izinga lokudluliswa kwedatha yeebhiliyoni ezingama-60 (megabits) nganye yesibini.
Ngakanani Umda Womda Wakho Unayo? (& amp; Kufuneka Uninzi Kangakanani?)
Jonga indlela yokuvavanya i-intanethi yakho ye-Intanethi ngoncedo malunga nendlela yokuchonga ngokuchanekileyo ubuninzi bebhanti ekhoyo kuwe. Ngokuqhelekileyo ii- site zokuvavanya i-intanethi zihlala zikhona, kodwa kungekho rhoqo, indlela engcono yokuyenza.
Ubuninzi bebhanti oyifunayo kuxhomekeke kwinto oceba ngayo ukwenza nge-internet connection. Okona kuninzi, into engcono, enyanzelekileyo, eqinisweni, ngohlahlo lwabiwo-mali.
Ngokuqhelekileyo, ukuba uceba ukwenza nto ngaphandle kwe-Facebook kunye nokubukela kwevidiyo kweso sihlandlo, isicwangciso esiphantsi se-speed-speed mhlawumbi sihle.
Ukuba unamaTV ambalwa aza kuhambisa iNetflix, kwaye ngaphezu kweekhomputer ezimbalwa kunye nezixhobo ezinokuthi zenza ntoni-uyazi-ntoni, ndiza kunye nokunye okunako. Awuyi kubuhlungu.
I-Bandwidth iLot Like Like Plumbing
I-plumbing inikeza umfanekiso ophezulu kumanqatha ... ngokubaluleka!
Idata kufikelele kumda wendlela yokuhamba njengamanzi kubukhulu bombhobho.
Ngamanye amagama, njengokuba umda wendlela yokunyuka kwamanqwanqwa ukwandisa ngoko ke inani leedatha ezinokuthi lidlulele kwixesha elinikeziweyo, njengokuba ububanzi bombhobho ukwanda, ngokunjalo ingakanani yamanzi engadlulayo ngexesha lexesha .
Nithi usasaza i-movie, omnye umntu udlala umdlalo wevidiyo womdlalo wabadlali abaninzi, kunye nabanye abathathu kwinethiwekhi efanayo balayisha iifayile okanye basebenzisa ii-fowuni zabo ukubukela iividiyo eziku-intanethi. Kungenzeka ukuba wonk 'ubani uya kuziva ukuba izinto zilukhuni xa kungenakuqala nokuyeka. Oku kuhambelana nomda wesikhombululo.
Ukubuyela kumzobo wokucwangcisa amanzi, ukuthatha umbhobho wamanzi kwikhaya (i-bandwidth) isala ubungakanani obufanayo, njengoko iiphampethi zasekhaya kunye nemvula evuliwe (ukulandwa kwedatha kumacebo asetyenziswayo), uxinzelelo lwamanzi kwindawo nganye ( ebonwe "ngesivinini" kwisixhobo ngasinye) siya kunciphisa kwakhona, kuba kunamanzi amaninzi (umda wendlela) ekhoyo kwikhaya (inethiwekhi yakho).
Faka enye indlela: i-bandwidth isixa esicwangcisiweyo esekelwe kwinto ohlawula ngayo. Nangona umntu omnye enokukwazi ukusasaza ividiyo ephakamileyo ephezulu ngaphandle kokugubha nantoni na, xa uqala ukongeza ezinye izicelo zokulanda kwi-intanethi, ngamnye uya kufumana isabelo sakhe esipheleleyo somthamo.
Umzekelo, ukuba uvavanyo lokukhawuleza luchaza isivinini sam sokukhuphela njengama-7.85 Mbps, ithetha ukuba akunikekanga iziphazamiso okanye ezinye iifowuni zokufaka i-bandwidth-hogging, ndingayilanda ifayile ye-7.85 megabit (okanye i-0.98 megabytes) kwisibini. Umncinci omncinci unokukuxelela ukuba kule nto ivumelekile ibhanwidth, ndinokukhuphela malunga ne-60 MB yolwazi ngomzuzu omnye, okanye i-3,528 MB ngeyure, elingana nefayile ye-3.5 GB ... enokufuphi ngokude ubude, Movie movie quality.
Ngoko ngelixa ndikwazi ukukhuphela iifayile yevidiyo ye-3.5 GB ngelixa, ukuba umntu omnye kumnatha wam uzama ukukhuphela iifayile ezifanayo ngexesha elifanayo, ngoku kuya kuthatha iiyure ezimbini ukuqedela ukukhuphela kuba kwakhona, inethwekhi ivumela kuphela inani leedatha ekukhutshwe ngalo naliphi na ixesha, ngoko ngoku kufuneka livumele enye ikhuphela ukuyisebenzisa enye yee-bandwidth, nayo.
Ngokwenene, umnatha uza kubona 3.5 GB + 3.5 GB, nge-7 GB yedatha epheleleyo efuna ukukhutshelwa. Ubungakanani bomda wokuhamba butshintsho awutshintshi ngenxa yokuba inqanaba lokuhlawula i- ISP yakho, ngoko-ke ingqiqo efanayo iyasebenza-inethiwekhi ye-7.85 Mbps iya kuthatha iiyure ezimbini ukukhuphela ifayile ye-7 GB njengokuba kuthatha iyure elilodwa ukukhuphela isiqingatha saloo mali.
Umehluko kwiMbps ne-MBps
Kubalulekile ukuqonda ukuba i-bandwidth ingabonakaliswa kuyo nayiphi na iyunithi (bytes, kilobytes, megabytes, gigabits, njl). I-ISP yakho ingasebenzisa ixesha elilodwa, inkonzo yokuvavanya enye, kunye nenkonzo yokusasazwa kwevidiyo enye enye. Uya kufuneka uqonde ukuba le migaqo ihambelana njani kunye nendlela yokuguqula phakathi kwabo ukuba ufuna ukuphepha ukuhlawula inkonzo eninzi kakhulu ye-intanethi okanye, mhlawumbi ngakumbi, ukuyala okuncinci malunga nento ofuna ukuyenza ngayo.
Umzekelo, i-15 MB ayifani ne-15 Mbs (phawula ityala eliphantsi b). Iyokuqala ifundwa njenge-15 megaBYTES ngelixa le sibini i-megaBITS ezili-15. Ezi zinto zibini zihluke ngohlobo lwe-8 kuba kukho iibhitithi ezili-8 kwi-byte.
Ukuba ezi zimbini zokufunda zibhalwe kwi-megabytes (MB), ziza kuba yi-15 MB kunye no-1.875 MB (ukususela ngo-15/8 ngu-1.875). Nangona kunjalo, xa kubhalwe kwi-megabits (Mb), yokuqala iya kuba yi-120 Mbs (i-15x8 i-120) kunye neyesibini kwi-15 Mbps.
Iphulo: Le ngcamango ifana nayo nayiphi na iyunithi yedatha ongayifumana nayo. Ungasebenzisa i-calculator conversion converter njengolu xwebhu ukuba awufuni ukwenza izibalo ngesandla. Bona iM vs MB kunye neTerabyte, i-Gigabytes, ne-Petabytes: Zibukhulu Kangakanani? ngolwazi olungakumbi.
Ulwazi olungakumbi kwi-Bandwidth
Elinye isofthiwe likuvumela ukuba unciphise inani le-bandwidth leyo inkqubo evunyelwe ukuyisebenzisa, eyanceda ngokwenene ukuba ufuna ukuba le nkqubo isebenze kodwa akudingeki ukuba isebenze kwijubane elithile. Le nqunquthela yokunqunyulwa kwamanqwanqwa ekuthiwa yi- bandwidth idla ngokuba yi- controlwidth control .
Abanye abaphathi bokukhuphela , njenge-Free Download Manager, umzekelo, ukuxhasa ukulawula umda we-bandwidth, njengokuba kukho iinkonzo ezininzi zokulondoloza i-intanethi , ezinye iinkonzo zokugcina ifu , iinkqubo ezininzi zokuhamba, nezinye iirarethi . Zizo zonke iinkonzo kunye neenkqubo ezithatha ukujongana neemali ezinkulu zamanqabana, ngoko kuyacaca ukuba unokhetho olunqanda ukufikelela kwabo.
Njengomzekelo, tshela ufuna ukukhuphela i fayile enkulu ye-10 GB. Esikhundleni sokuba ulayishe iiyure, ususe yonke indawo ekhoyo, ungasebenzisa umphathi wokukhuphela kwaye ufundise inkqubo ukukhawulela ukukhuphela ukusebenzisa kuphela i-10% ye-bandwidth ekhoyo. Oku kuya kuthi, ngokuqinisekileyo, yongeza ixesha kwixesha elipheleleyo lokukhuphela kodwa kwakhona liza kukhulula enye indawo yokuhamba kunye neminye imisebenzi enomdla njengemizila yevidiyo ephilayo.
Into efana neyokulawula i- bandwidth i- bandwidth-throttling . Oku kukulawulwa kwamabhanti ngamabango ngamanye amaxesha abelwe ngababoneleli ngeenkonzo ze-intanethi ukuba banciphise ezinye iintlobo zezithuthi (njenge-Netflix ukusakaza okanye ukwabelana ngefayile) okanye ukunciphisa yonke i-traffic ngexesha lexesha elithile kwixesha ukwenzela ukunciphisa ukudibanisa.
Ukusebenza kwenethiwekhi kunqunywe ngaphezu kweyona ndlela ufumane ngayo i-bandwidth. Kukho izinto ezinjenge- latency , jitter, kunye nokulahleka kwepakethe okungabangela ukuba kubekho umsebenzi onqwenelekayo kunanoma nayiphina inethiwekhi.