Ib kilobyte sib npaug 1024 (lossis 2 ^ 10) bytes. Ib yam li, ib tug megabyte (MB) yog sib npaug 1024 KB lossis 2 ^ 20 bytes thiab ib gigabyte (GB) sib npaug 1024 MB lossis 2 ^ bytes.
Lub ntsiab lus ntawm cov lus kilobyte, megabyte, thiab gigabyte hloov thaum lawv siv nyob rau hauv lub ntsiab lus ntawm cov ntaub ntawv network. Tus nqi ntawm ib kilobyte ib ob (KBps) sib npaug 1000 (tsis 1024) bytes ib pliag. Ib tug megabayt ib ob (MBps) sib npaug ib lab (10 ^ 6, tsis yog 2 ^ 20) bytes ib pliag. Ib tug gigabyte thib ob (GBps) sib npaug ib billion (10 ^ 9, tsis 2 ^ 30) bytes ib pliag.
Yuav tsum tsis txhob qee qhov ntawm qhov kev ntxhov siab no, networking cov tub txawg feem ntau ntsuas cov ntaub ntawv hauv cov khoom nruab nrab ob (bps) ntau tshaj li ntawm ob zaug (bps) thiab siv cov ntsiab lus kilobyte, megabyte, thiab gigabyte tsuas yog thaum xa mus rau cov ntaub ntawv loj (ntawm cov ntaub ntawv los yog cov disks) .
Piv txwv
Tus nqi ntawm qhov chaw disk dawb ntawm qhov rais PC yog muaj nyob rau hauv ib chav ntawm MB (tej zaum hu ua "megs") lossis GB (qee zaus hu ua "gigs" - saib screenshot).
Qhov loj ntawm cov ntaub ntawv los ntawm ib tug neeg siv Web site zoo li no muaj nyob rau hauv KB units los yog MB - cov yeeb yaj duab loj kuj tuaj yeem pom hauv GB).
Cov nqi ntawm Wi-nkaus network txuas tau pom nyob hauv cov kauj ntawm Mbps.
Qhov kev dhia ntawm Gigabit Ethernet kev txuas yog qhia tau tias yog 1 Gbps.