Intsikelelo yamanani amancinci (Kbps, Mbps & Gbps) kunye nokukhawuleza
Ireyithi yedatha yoxhumo lwenethiwekhi iqheleke kwiiyunithi zezibini ngesibini (bps). Abavelisi bezixhobo zee-network batya inqanaba eliphezulu lokunxibelelanisa umgangatho wendlela yokuthengisa umgangatho wabo ngokusebenzisa iimpawu eziqhelekileyo ze-Kbps, Mbps kunye ne-Gbps.
Ngamanye amaxesha kuthiwa ngeeyunithi zejubane ze-intanethi kuba njengoko isantya seenethwekhi zanda, kulula ukuzichaza ngamawaka (kilo-), izigidi (mega-) okanye iibhiliyoni (giga-) zeeyunithi kanye.
Iinkcazo
Ekubeni ikhilomitha ithetha ukuxabisa kwewaka, isetyenziselwa ukubonisa isantya esiphantsi kweli qela:
- I- kilobit enye ngomzuzwana (Kbps) ilingana nezigidi ezili-1 ngesibini (bps). Ngamanye amaxesha kubhaliwe njenge kbps, Kb / sec okanye i-Kb / s kodwa zonke ziphethe intsingiselo efanayo.
- I-megabit enye yesibini (Mbps) ilinganisa i-1000 Kbps okanye i-bps yezigidi. Kwakhona kuboniswe njengeMps, Mb / sec, kunye neMb / s.
- I-gigabit yesibini (i-Gbps) ilinganisa i-1000 Mbps, i-million ye-Kbps okanye i-bps ezigidi. Kwakhona isicatshulwa njengeGbps, Gb / sec, kunye ne-Gb / s.
Ukuphepha ukudibana phakathi kwamaBits kunye nee-Bytes
Ngezizathu zembali, amaxabiso e-disk drive kunye nezinye izixhobo zekhompyutha (ngezinye iinkqubo) ezingabonakaliyo ngezinye ii-bytes kwisibini (i-Bps ene-B "ngaphezulu") kunokuba izibini ngeesibini (i-bps ene-lowercase 'b').
- enye i-KBps ilingana neklobyte enye yesibini
- I-MBps enye ilingana ne-megabyte yesibini
- I-GBps enye ifana negigabyte ngesibini
Ngenxa yokuba enye i-byte ilingana neebhozo ezisibhozo, ukuguqula ezi zilinganiso kwifom yezantsi ehambelanayo kungenziwa kuphela ngokuphindaphinda ngo-8:
- enye KBps ilingana ne 8 Kbps
- I-MBps enye ifana ne-8 Mbps
- I-GBps enye ifana ne-8 Gbps
Ukuze ugweme ukudideka phakathi kwama-bits kunye ne-bytes, abaqeqeshi benethiwekhi bahlala bebhekisela kwixesha lokuxhunywa kwenethiwekhi ngokwemiqathango ye-bps (i-lowercase 'b').
Ukulinganisa okukhawulezayo kwezixhobo zokusebenza eziqhelekileyo
I-Gear yomnxeba kunye ne-Kbps ukulinganisa kwejubane kunamathuba omdala kunye nokusebenza okuphantsi ngamanqanaba anamhlanje. Iimodem zokudala zokudibanisa zixhasa amaxabiso olwazi ukuya kuma-56 Kbps, umzekelo.
Uninzi lwezixhobo zonxibelelwano zibonakalisa iziphumo zokukhawulezisa.
- Ukunxibelelana kwe-intanethi yekhaya kuyahluka ukusuka kwixabiso eliphantsi njenge-1 Mbps ukuya kuma-100 Mbps kwaye ngaphezulu
- 802.11g Ukunxibelelana kwe-Wi-Fi Inani kwi-54 Mbps
- Ukuxhunywa kwe- Ethernet ye- Older Rate kwi-100 Mbps
- I-802.11n Ukunxibelelana kwe-Wi-Fi Inani kwi-150 Mbps, 300 Mbps, kunye nokunyuka okuphezulu
Iimpawu eziphezulu zeGar iimpawu zeGbps isantya:
- I-Gigabit Ethernet isekela i-1 Gbps
- I-backbone intanethi ezixhasayo ezondla ababoneleli ngee-intanethi kunye neenqaba zeseli zixhasa i-Gbps ezininzi
Yintoni ezayo emva kweGbps?
I-1000 Gbps ilingana ne-terabit kwisibini (i-Tbps). Ubuchwephesha obuninzi beTbps ukuhanjiswa kweenethiwekhi ezikhoyo namhlanje.
Iprojekthi ye-Intanethi2 iye yavelisa ukudibanisa kweTbps ukuxhasa inethiwekhi yayo yokuhlola, kwaye ezinye iinkampani zoshishino nazo zakha izitha zokuhlola kwaye zibonisa ngempumelelo iifayile zeTbps.
Ngenxa yendleko ephezulu yezixhobo kunye nemingeni ekusebenzeni okunjalo inethiwekhi ngokuthembekileyo, lindele ukuba kuya kuba yiminyaka emininzi ngaphambi kokuba ezi nqanaba zantyawu zisebenzise ngokubanzi.
Indlela yokwenza ukuguquguquka kweeDatha
Kulula kakhulu ukuguqula phakathi kwezi nqununu xa uyazi ukuba kukho ii-bits nganye kwi-byte kwaye i-kilo, i-Mega, ne-Giga ithetha iwaka, izigidi kunye neebhiliyoni. Unokwenza izibalo ngokwakho okanye usebenzise nayiphi na inani lababala be-intanethi.
Umzekelo, unokuguqula i-Kbps kwiMbps kunye nale mithetho. 15,000 Kbps = 15 Mbps kuba kukho iikhilobithi ezili-1 kwi-1 megabit nganye.
I-CheckYourMath yikhowudi enye exhasa ukuguqulwa kwezinga lokudatha. Ungasebenzisa kwakhona i-Google, njengaye.