Nzira Yokutsanangurira Kushandiswa Kwakawanda Kuyera mu Networking
Nzira dzekombiyuta inoshanda-dzimwe nguva inonzi internet speed - inowanzotaurwa muzvikamu zvezvikwereti pamusi wechipiri (bps) . Iyi yakawanda inogona kureva kana chaiyo yehuwandu hwemashoko kana kuti muchengeti wepakati kune inowanikwa network bandwidth .
Tsanangudzo yeMagariro Mitemo
Mazuva ano mitambo inotsigira zvakanyanya kutengesa nhamba yezvibhiti kwechipiri. Panzvimbo pekudzokorora kukurumidza kwema10 000 kana 100 000 bps, mitambo inowanzoburitsa pamusana wechipiri kuburikidza ne kilobits (Kbps), megabits (Mbps), uye gigabits (Gbps) , iyo:
- 1 Kbps = 1 000 bits kwechipiri
- 1 Mbps = 1 Kb Kbps
- 1 Gbps = 1 000 Mbps
Ineteresi ine hutano hwezvikwata muGbps yakakurumidza kupfuura imwe yakayerwa muunikiti yeMbps kana Kbps.
Mienzaniso yeMitezo yeMitambo
Yakawanda mitambo yemagetsi yakarongwa muK Kbps ndiyo yakakura midziyo uye yakaderera kubudirira nemazuva ano.
- Dial-up modems inotsigira kutakura kusvika kusvika 56 Kbps.
- Theoretical speed mumakanzura epamba achishandisa 802.11g Wi-Fi router inotarirwa pa 54 Mbps, uye ma router 802.11n uye 802.11ac matsva akaverengwa ku 450 Mbps uye 1300 Mbps, pamwe chete.
- Iko Gigabit Ethernet muhofisi yako ine chiyero chekutapura chiri kusvika 1 Gbps.
- Mushandisi we-fiber-optic internet anowanzosvika pakukurumidza kukurumidza kukurumidza kusvika 500 Mbps.
Bits vs. Bytes
Kokorodzano dzinoshandiswa pakuyera kukwanisa kwekombiyuta disks nekuyeuka kunofanana zvakafanana pakutanga kune izvo zvinoshandiswa pamakwikwi. Usavhiringidza bits uye nezvipfeko .
Nhamba yekuchengetedza dhiyabhorosi inowanzoyerwa muzvikamu zve kilobytes , megabytes, uye gigabytes. Munzira iyi isiri yemaitiro yekushandiswa, ruzhinji K inomiririra kuwedzera kwezvikamu gumi nemakumi maviri zvemaoko.
Izvo zviyero zvinotevera zvinotsanangura mathematics ari pasi pemashoko aya:
- 1 KB = 1,024 bytes
- 1 MB = 1,024 KB
- 1 GB = 1,024 MB