Ndi khadi maukonde Kodi

Network khadi kwa nthawi yaitali anali zofanana chigawo chimodzi cha kompyuta ano, ngati mbewa kapena khadi phokoso. Koma poyamba chabe mwayi ochepa akhoza kugula Chalk izi, koma tsopano popanda akulankhula za utumiki computationally matumizidwe ophatikizika amawu, nyimbo ndi zithunzi dongosolo Sikuti.

Pamaso ife tiyang'ana pa khadi maukonde, tiyeni tipange pang'ono ulendo maganizo kwa 90 lakutali. Njira imodzi yotchuka kwambiri ya kuwombola mudziwe anali diskettes pakati pa kompyuta (tariffs Internet anali mkulu, ndi oyimba-Up modemu chikugwirizana ndi Com-doko, ntchito imathamanga otsika). Komabe, kuwonjezera kukula kwa deta kunyamula chofunika si wina koma diskettes angapo. Ngati ife kukumbukira maonekedwe kukhudzana awo kumabungwe unreadable, zimaonekeratu kuti ndondomeko zofunika kuti bwino. Zinaonekeratu kuti tiyenera limagwirira kuti amalola kuti mosavuta komanso mwamsanga kulumikiza kompyuta, ndipo ena amanena. Onani kuti njira kale kudziwika, koma osati misa.

Ndi mavabodi ndi plugged wapadera chipangizo - khadi maukonde kuti ndikoyambitsidwa kudzera chingwe ndi kusamutsa deta aliyense digito kompyuta wina okonzeka ndi chipangizo chimodzimodzi. baud mlingo nthawi zambiri kuposa yachangu oyimba-Up modemu. Pakuti awo khadi ntchito zopezera chofunika mu chingwe coaxial - zinali 50 ohm "woonda" ndi Efaneti "wandiweyani". Zambiri TV sanabwere chifukwa cha mkulu yoweyula kukana. khadi Network ali kwambiri "Moody" chipangizo - ojambula quality, chingwe wabwino, zofanana stub Terminator - zonse ayenera kutsatira mfundo za.

Tsopano zambiri zasintha: ndi chingwe coaxial m'malo ndi wokhotakhota awiri chingwe, pulagi anathetsedwa, zimakhudza kukana yafupika, amene amalola inu kuchira breakages yosavuta kupindika. Kwambiri kusinthidwa kufala protocol - anayambitsa duplex zonse (panthawi imodzi HIV / madyerero pa makadi angapo maukonde), ndi liwilo akhala wamba. Tsopano, wosamalira ambiri kupereka Intaneti ndi pochita chisankho chotero, osati modemu. Mwa njira, maonekedwe a chingwe cholumikizira angathe kudziwa mtundu wake: wozungulira - ndi coaxial ndi amakona anayi (pafupifupi ngati foni a) - ndi awiri zopotoka.

Choncho zopezera khadi - chipangizo lopereka ukuthamana pakati pa kompyuta kudzera ndi sing'anga wapakatikati (chingwe, mphepo). Ngakhale masitolo akhoza kupezeka mu mapu monga zida osiyana, motherboards onse panopa kale muli soldered Chip kuti amagwira ntchito zonse zofunika kulandira ndi kufalitsa mbendera.

Aliyense khadi maukonde mawonekedwe lili "stitched" chiwerengero, otchedwa Mac-adiresi kuti mungamvetse izo. Ngati ndi kotheka, iwo akhoza m'malo ndi pulogalamu.

Malinga matayala, kusiyanitsa PCI ndi PCI-Express khadi. Nthawi zina, singasiyanitsidwe kunja NIC zikugwirizana ku doko USB.

Ngakhale zitsanzo zonse panopa imathamanga kulola kusintha zambiri pa 1 Gbps, pamene anamuuza 100 Mbit / s, kuyambira mu nkhani iyi chingwe walitenga pansipa.

Choyambilira mwa mawonekedwe maukonde waikidwa mu dongosolo dalaivala. Izo ziyenera dawunilodi ku webusaiti mapulogalamu ndi kukhazikitsa. chipangizo "kuona" kompyuta ndipo mukhoza kucheza ndi izo.