An bayyana Ma'aikatar Intanet na Cibiyar sadarwa

NIC ya takaice don katin sadarwa na cibiyar sadarwa . Kayan sadarwa na cibiyar sadarwar yanar gizo ne a matsayin nau'i mai ƙarawa wanda ya dace a cikin ragar fadada a cikin mahaifiyar komputa. Yawancin kwakwalwa sun gina su (wanda shine idan sun kasance wani ɓangare na hukumar jirgin) amma zaka iya ƙara NIC naka don fadada aikin da tsarin.

NIC shine abin da ke samar da ƙirar kayan aiki tsakanin kwamfuta da cibiyar sadarwa. Wannan gaskiya ne ko cibiyar sadarwa ta haɗa ko mara waya tun lokacin da NIC za ta iya amfani da ita don sadarwar Ethernet da Wi-Fi wadanda suke da su, kazalika ko yana da tebur ko kwamfutar tafi-da-gidanka.

"Katin sadarwa" wanda ke haɗa akan kebul ba ainihin katunan ba amma maimakon na yau da kullum na USB na'urorin da ke ba da damar haɗin sadarwa ta hanyar tashar USB . Wadannan ana kiran su adaftar cibiyar sadarwa .

Lura: NIC kuma yana tsaye ga cibiyar sadarwa na cibiyar sadarwa. Alal misali, kungiyar InterNIC ita ce kamfanin NIC wanda ke samar da bayanai ga jama'a a kan sunayen yankin internet.

Menene Yayi NIC?

A sauƙaƙe, katin sadarwa na cibiyar sadarwa yana bawa na'urar zuwa cibiyar sadarwar da wasu na'urori. Wannan gaskiya ne ko an haɗa na'urorin zuwa cibiyar sadarwar tsakiya (kamar a yanayin yanayin haɗi ) ko ma idan an haɗa su tare, kai tsaye daga wannan na'urar zuwa wancan (misali ad-hoc mode ).

Duk da haka, NIC ba koyaushe ne kawai bangaren da ake buƙatar yin nazari tare da wasu na'urorin ba. Alal misali, idan na'urar yana cikin ɓangaren cibiyar sadarwa mai girma kuma kuna so ya sami damar yin amfani da intanit, kamar a gida ko a kasuwanci, ana buƙatar majijin. Na'urar, to, amfani da katin sadarwa na cibiyar sadarwa don haɗawa da na'ura mai ba da hanya tsakanin hanyoyin sadarwa, wanda aka haɗa da intanet.

NIC Hakanan Magana

Katin sadarwa yana zuwa da yawa daban-daban siffofin amma manyan biyu suna wired kuma mara waya.

NIC mara waya suna buƙatar amfani da fasaha mara waya don samun damar shiga cibiyar sadarwar, saboda haka suna da ɗaya ko fiye antennas wanda ke kunna daga katin. Zaka iya ganin misalin wannan tare da TP-Link PCI Express Adapter.

NICs da aka yi amfani da su kawai suna amfani da tashar RJ45 tun suna da wani Ethernet na USB wanda aka haɗa zuwa ƙarshen. Wannan ya sa su da yawa fiye da ladabi katunan waya mara waya. Cibiyar Gigabit Ethernet PCI Express TP-Link ita ce misali daya.

Duk abin da aka yi amfani dashi, NIC ta fito daga baya daga kwamfutarka kusa da sauran matakan, kamar don dubawa. Idan NIC an haɗa shi zuwa kwamfutar tafi-da-gidanka, ana iya kasancewa a gefe.

Yaya Azumi ne Gidan Cikin Gida?

Duk NICs sune fasali mai sauƙi, irin su 11 Mbps, 54 Mbps ko 100 Mbps, wanda ya bada shawara game da aikin naúrar. Za ka iya samun wannan bayanin a cikin Windows ta hanyar danna-dama ta hanyar haɗin cibiyar daga Cibiyar sadarwa da Shaɗin Shaɗaɗɗa> Sanya saitin siginar adawa na Control Panel .

Yana da muhimmanci a tuna cewa gudun NIC ba dole ba ne ƙayyade gudun haɗin yanar gizo. Wannan shi ne saboda dalilai kamar samfurin bandwidth da gudun da kuke biyan kuɗi.

Alal misali, idan kuna biyan bashin saurin sau 20 na Mbps, ta amfani da MICU 100 Mbps bazai kara yawan gudu zuwa 100 Mbps ba, ko har zuwa wani abu akan 20 Mbps. Duk da haka, idan kana biya 20 Mbps amma NIC kawai tana goyon bayan 11 Mbps, za ku sha wuya daga saurin sauke saukewa tun lokacin da kayan na'urorin da aka shigar sunyi aiki kawai da sauri kamar yadda aka tsara don aiki.

A wasu kalmomin, gudun na cibiyar sadarwar, idan kawai ana ganin waɗannan abubuwa guda biyu, ƙaddarar ta kasance ta hanzari.

Wani babban mawallafi a cikin sauye-tafiye na cibiyar sadarwa shine bandwidth. Idan kana bukatar samun 100 Mbps kuma katinka yana goyan bayan shi, amma kuna da kwakwalwa guda uku a cibiyar sadarwar da ke sauke lokaci daya, cewa 100 Mbps za su rabu a cikin uku, wanda kawai zai bawa kowane abokin ciniki kimanin 33 Mbps.

Inda za a saya Katin Cikin Gida

Akwai wurare da yawa inda zaka sayi NICs, duka a cikin shaguna da kuma layi.

Wasu tallace-tallace na intanet sun hada da Amazon da Newegg, amma shafukan jiki kamar Walmart ke sayar da katunan hanyar sadarwa.

Yadda za a samu direbobi don Katin Gidan yanar sadarwa

Duk na'urori masu amfani suna buƙatar direbobi na na'ura don aiki tare da software akan kwamfutar. Idan katin yanar sadarwarka ba ya aiki, yana iya cewa direba ya ɓace, ɓatawa ko rashin aiki.

Ana sabunta kaya na katunan yanar sadarwa na iya zama tarkon tun lokacin da kake buƙatar intanet don sauke direba, amma batun direba daidai ne abin da ke hana ka daga samun intanet! A cikin waɗannan lokuta, ya kamata ka sauke direba na cibiyar sadarwa a kan kwamfutar da ke aiki sannan kuma canja shi zuwa tsarin matsalar tare da ƙwallon ƙafa ko CD.

Hanyar mafi sauki don yin wannan ita ce ta amfani da kayan aiki na mishan updater wanda zai iya dubawa don ɗaukakawa ko da a lokacin da kwamfutar ta ke aiki. Gudun shirin a kan PC ɗin da ke buƙatar direba sa'annan ajiye bayanin zuwa fayil. Bude fayil ɗin a cikin wannan shirin sabunta direba a kan kwamfuta mai aiki, sauke direbobi sannan kuma canja su zuwa kwamfutar da ba ta aiki ba don sabunta direbobi a can .