He 1970 pūrongo i te Lawrence Radiation Laboratory taipitopito te tupu o ratou "Octopus" whatunga i homai he tohu pai o te āhuatanga. i whakawhanakehia te maha o ngā hangarau LAN arumoni whakamātautau me wawe i roto i te 1970s. whakawhanakehia Cambridge Ring i Cambridge University tīmata i roto i 1974. i whakawhanakehia Ethernet i Xerox PARC i waenganui i 1973 me 1974. i whakawhanakehia ARCNET i Datapoint Corporation i roto i 1976 ka kauwhautia i roto i 1977. i te tāutanga arumoni tuatahi i roto i te Hakihea 1977 i Chase Bank i New York. te whanaketanga me te horapa o rorohiko whaiaro te whakamahi i te pūnaha whakahaere CP / M i roto i te mutunga o nga tau 1970, me te DOS-i muri mai tīmata i roto i te 1981, tikanga e rave rahi ngā pūnaha whakahaere e rave rahi hāngai ana i runga i te taraiwa ki rau o rorohiko ranei. i te tuatahitanga o te whatunga mo te rua o ratou "Octopus" whatunga i hoatu he tohu pai o te āhuatanga. i whakawhanakehia te maha o ngā hangarau LAN whakamātautau me wawe arumoni i roto i te 1970s. i
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