Indlela Yokuchaza Ukulinganiswa Kokushesha Kokuxhumana Kwama-Networking
Izindlela zokusebenza kwenethiwekhi yekhompiyutha-ngezinye izikhathi ezibizwa ngejubane le-intanethi - zivame ukushiwo kuma-unit of bits ngomzuzwana (bps) . Leli nani lingamelwa noma izinga langempela lwedatha noma umkhawulo wokulinganisela ku- bandwidth yenethiwekhi etholakalayo.
Incazelo yemigomo yokusebenza
Amanethiwekhi wamanje anikezela izinombolo eziningi zokudlulisela izingcezu ngomzuzwana. Esikhundleni sokucaphuna ukuvinjelwa kwe-10,000 noma 100,000 bps, amanethiwekhi avame ukuveza ukusebenza komzuzwana ngamakhilobithi (Kbps), megabits (Mbps), nama-gigabits (Gbps) , lapho:
- I-1 Kbps = 1,000 ama-bits ngomzuzwana
- 1 Mbps = 1,000 Kbps
- I-Gbps = 1,000 Mbps
Inethiwekhi enezinga lokusebenza lamayunithi ku-Gbps lihamba ngokushesha kunalinye elilinganiselwe kumayunithi we-Mbps noma i-Kbps.
Izibonelo zokulinganisa ukusebenza
Izinsiza eziningi zenethiwekhi ezilinganiselwe ku-Kbps yizixhobo ezindala kanye nokusebenza okuncane ngamazinga anamuhla.
- Amamodemu wokudayela asekela amazinga wokudlulisela afike ku-56 Kbps.
- Isivinini sezintandokazi kumanethiwekhi asekhaya usebenzisa umzila we-Wi-Fi we-802.11g ulinganiswe ku-54 Mbps, kuyilapho amashayela amasha angu-802.11n no-802.11ac alinganiswa ku-450 Mbps no-1300 Mbps, ngokulandelana.
- I-Gigabit Ethernet ehhovisi lakho inezinga lokudlulisela elisondela ku-1 Gbps.
- Umhlinzeki we-intanethi ye-fiber ngokuvamile ufinyelela ngesivinini sangempela sokulanda se-500 Mbps.
Izinkinobho ngokumelene nama-Bytes
Imihlangano esetshenziselwa ukulinganisa ikhono lamakhodi wekhompuyutha kanye nenkumbulo ivele ifana ngokufanayo kulabo asetshenziselwa amanethiwekhi. Ungangqubuzani izingqikithi nama-byte .
Umthamo wesitoreji sedatha ngokuvamile ulinganiselwe kuma-unit of kilobytes , megabytes, nama- gigabytes. Kulesi sitayela esingeyona inethiwekhi yokusetshenziswa, u- K omkhulu uveza ukuphindaphindwa kwamayunithi angu-1,024 omthamo.
Ama-equation alandelayo achaza izibalo ngemuva kwale migomo:
- 1 KB = 1,024 bytes
- 1 MB = 1,024 KB
- 1 GB = 1,024 MB