Ethernet yog tsim nyob rau xyoo 1973 los ntawm ib pab neeg ntawm Xerox Corporation's Palo Alto Research Center (Xerox PARC) hauv California … Pab pawg, coj los ntawm Asmeskas kws tshaj lij hluav taws xob Robert Metcalfe, nrhiav los tsim ib lub thev naus laus zis uas tuaj yeem txuas tau ntau lub khoos phis tawj hla kev deb.
Leej twg tsim Ethernet?
Nyob rau xyoo 1960 thiab 1970s, tes hauj lwm yog ad hoc hodgepodges ntawm technologies nrog me ntsis rhyme thiab tsawg yog vim li cas. Tab sis tom qab ntawd Robert "Bob" Metcalfe tau thov kom tsim lub network hauv cheeb tsam (LAN) rau Xerox's Palo Alto Research Center (PARC). Nws tsim, Ethernet, hloov txhua yam.
Lub hauv paus ntawm Ethernet yog dab tsi?
Ethernet tau tsim los ntawm Xerox PARC ntawm 1973 thiab 1974. Nws yog tshoov siab los ntawm ALOHAnet, uas Robert Metcalfe tau kawm ua ib feem ntawm nws daim ntawv pov thawj PhD. … Thawj tus qauv tau tshaj tawm thaum lub Cuaj Hlis 30, 1980 raws li "Ethernet, Ib Cheeb Tsam Hauv Zej Zog Network. Cov Ntaub Ntawv Txuas Txheej Txheej thiab Cov Txheej Txheem Lub Cev ".
Thaum twg yog thawj Ethernet cable tsim?
1974: Xerox PARC tiav lawm tsim thawj ethernet cable, pioneered los ntawm Robert Metcalfe. 1975: Xerox ua ntaub ntawv patent rau ethernet cable. Metcalfe tau teev npe ua tus tsim khoom nrog rau nws cov npoj yaig David Boggs, Chuck Thacker, thiab Butler Lampson. 1976: Thawj ethernet system yog siv ntiag tug.
Puas yog Ethernet sai dua WIFI?
Ethernet feem ntau nrawm dua li kev sib txuas Wi-Fi, thiab nws muaj lwm yam zoo ib yam. Kev sib txuas ntawm Ethernet hardwired muaj kev ruaj ntseg thiab ruaj khov dua li Wi-nkaus. Koj tuaj yeem sim koj lub khoos phis tawj nrawm ntawm Wi-nkaus piv rau Ethernet kev sib txuas yooj yim.
