Ngati mukugwiritsa ntchito 10 Mbps Ethernet, ndi nthawi yowonjezera
Njira yoyamba yogwiritsira ntchito mauthenga ophatikizira a Ethernet inathamanga paulumikizidwe wa 2.94 megabits pa sekondi (Mbps) mu 1973. Panthawi yomwe Ethernet inakhala muyezo wa mafakitale mu 1982, kuwonjezereka kwake kwawonjezeka kufika pa 10 Mbps chifukwa cha kusintha kwa sayansi. Ethernet idasunga mlingo womwewo mofulumira kwa zaka zoposa 10. Mitundu yosiyanasiyana ya muyesoyi inatchedwa dzina loyamba ndi nambala 10, kuphatikizapo 10-Base2 ndi 10-BaseT.
Fast Ethernet
Njira yamakono yotchedwa Fast Ethernet inalembedwa pakati pa zaka za m'ma 1990. Icho chinatenga dzina limenelo chifukwa miyezo ya Fast Ethernet imathandizira mlingo waukulu wa data wa 100 Mbps, kawiri mofulumira kuposa Ethernet yachikhalidwe. Mayina ena wamba omwe ali nawowa ndi 100-BaseT2 ndi 100-BaseTX.
Ethernet yofulumira idagwiritsidwa ntchito kwambiri ngati kufunika kwa ntchito zazikulu za LAN kunayambika kwambiri ku mayunivesite ndi malonda. Chinthu chofunika kwambiri cha kupambana kwake chinali kuthekera kwawo kukhala pamodzi ndi makina omwe alipo kale. Makamaka makina osinthika a makina a tsikulo anamangidwa kuti athandize pazinthu zonse komanso mwambo wa Fast Ethernet. Ma adapter 10/100wa amadziwa kuthamanga kwachindunji ndi kusintha kusintha kwa deta.
Gigabit Ethernet ikuyenda
Monga momwe Ethernet imathandizira pa Ethernet yachikhalidwe, Gigabit Ethernet imapangidwira pa Fast Ethernet, kupereka ndalama mpaka 1000 Mbps. Ngakhale kuti 1000-BaseX ndi 1000-BaseT zinasinthidwa kumapeto kwa zaka za 1990, zinatenga zaka zambiri kuti Gigabit Ethernet ifike pamtanda waukulu chifukwa cha mtengo wake wapamwamba.
Gigabit Ethernet ikugwira ntchito pa 10,000 Mbps. Mabaibulo ovomerezeka kuphatikizapo 10G-BaseT anapangidwa kuyambira m'ma 2000s. Kulumikizana kwawowirikiza pa liwiroli kunali kogwira ntchito kwambiri m'madera ena apadera monga komiti yodalirika komanso zipangizo zina.
Gigabit Ethernet ndi magetsi 100 Gigabit Ethernet akhala akugwira ntchito mwakhama kwa zaka zingapo. Kugwiritsa ntchito kwawo koyambirira ndiko makamaka malo akuluakulu. M'kupita kwanthawi, 100 Gigabit Ethernet mosakayikira idzalowetsamo 10 Gigabit Ethernet pamalo ogwira ntchito ndipo pamapeto pake.
Ethernet & # 39; s Maximum Speed vs. Speed kwenikweni
Mayendedwe a Ethernet akuyendetsedwa mofulumira chifukwa chosakhala osagwiritsidwa ntchito pogwiritsa ntchito mdziko lenileni. Mofananamo ndi mayendedwe oyenerera mafuta, magetsi othamanga maulendo amawerengedwa pansi pazikhalidwe zabwino zomwe sizikutanthauza kuti nthawi zonse zimakhala zochitika. Sizingatheke kupitirira malire othamanga awa chifukwa ndizofunika kwambiri.
Palibe peresenti yeniyeni kapena ndondomeko yomwe ingagwiritsidwe ntchito pamtunda wothamanga kwambiri kuti muwerenge momwe mgwirizano wa Ethernet udzakwaniritsire. Zochitika zenizeni zimadalira zinthu zambiri, kuphatikizapo kusokonezeka kwa mzere kapena kusinthasintha komwe kumafuna kuitanitsa mauthenga.
Chifukwa mapulogalamu a pa intaneti amagwiritsa ntchito kuchuluka kwamtundu wothandizira kuti athandizire olemba mutu, mapulogalamu sangathe kupeza 100 peresenti okha. Zimakhalanso zovuta kwambiri kuti maofesi akwaniritse kugwirizana kwa Gbps 10 ndi deta kuposa kudzaza mgwirizano wa 10 Mbps. Komabe, ndi machitidwe abwino ndi oyankhulana, mawerengedwe enieni a deta akhoza kufika pafupifupi 90 peresenti ya chiwerengero chachikulu pa nthawi yomwe imagwiritsidwa ntchito.