I-NIC ifumaneka kwikharityhulam yomnatha womnatha . I- network adapter i-hardware ngendlela yekhadi lokungeza elihambelana nesakhiwo sokwandisa kwi- motherboard yekhompyutha. Uninzi lweekhomputer ziye zakhelwe ngaphakathi (apho kunjalo ziyingxenye yebhodi yesiphaluka) kodwa ungongeza kwakhona i-NIC yakho yokwandisa ukusebenza kwenkqubo.
I-NIC yintoni eyenza i- hardware interface phakathi kwekhomputha kunye nenethiwekhi. Oku kuyinyaniso ukuba umnatha unxibelelwano okanye ungenawo ucingo ukususela nge-NIC ingasetyenziselwa amanethiwekhi e- Ethernet kunye ne- Wi-Fi , kunye nokuba ideskithophu okanye i-laptop.
"Amakhadi enethiwekhi" adibanisa kwi- USB awanakona amakhadi kodwa kunoko amadivaysi e-USB rhoqo avumela uxhumano lwenethiwekhi ngokusebenzisa i- USB port . Ezi zibizwa ngokuba yi- adapters yomnatha .
Qaphela: i- NIC ibhekiselele kwiCandelo loLwazi lweNethiwekhi. Ngokomzekelo, intlangano ye-InterNIC yi-NIC enika ulwazi kuluntu jikelele kwigama lommandla we-intanethi.
Yintoni eyenziwa yi-NIC?
Kulula nje, ikaratha yomnatha womnatha yenza idivaysi idibanise namanye amacebo. Oku kuyinyaniso ukuba ngaba iifowuni zixhunyiwe kwinethiwekhi ephakathi (njengemimoya yeziseko ) okanye nokuba zidibene kunye, ngokuthe ngqo ukusuka kwisixhobo esinye ukuya komnye (okt mode mode-hoc ).
Nangona kunjalo, i-NIC ayisoloko iphela yecandelo elifunekayo ukusebenzisana namanye amacebo. Ngokomzekelo, ukuba ifowuni inxalenye yenethiwekhi enkulu kwaye ufuna ukuba ube ne-intanethi, njengasekhaya okanye kwishishini, kufuneka kwakhona i- router . I sixhobo, ngoko, isebenzisa ikhadi lomsebenzisi womnatha ukuxhuma kwi-router, edibeneyo kwi-intanethi.
I-NIC Inkcazo yenyama
Amakhadi enethiwekhi avela kwiifom ezininzi kodwa ezo zimbini ziphambili zixhunyiwe kwaye zingenazintambo.
IiNIC ezingenazintambo zifuna ukusebenzisa ubuchwepheshe obungenazintambo ukufikelela kwinethiwekhi, ngoko banayo enye okanye i-antenna enye ephuma ekhadini. Uyakubona umzekelo wale nto nge-TP-Link PCI Express Adapter.
I-NIC ezixhambileyo zisebenzisa nje i- RJ45 port kuba ine-cable ye-Ethernet iqhotyoshelweyo ekupheleni. Oku kwenza ukuba bahlaziyeke ngaphezu kwamakhadi enethiwekhi angenazintambo. I-Ad-Link ye-TP-Link ye-TP-Link Gigabit Ethernet ngumzekelo omnye.
Kungakhathaliseki ukuba kusetyenziswe ntoni, i-NIC ikhupha phambili kwikhompyutshane ecaleni kwezinye iiprogi, njengokwesehlo. Ukuba i-NIC ixhunyiwe kwi-laptop, inokwenzeka ukuba inamathele kwicala.
Ukukhawuleza Kanjani Amakhadi Enethiwekhi?
Zonke i-NIC zibonisa ukulinganisa kwejubane, ezifana ne-11 Mbps, 54 Mbps okanye i-100 Mbps, ezibonisa ukusebenza ngokubanzi kwunithi. Unokufumana olu lwazi kwi-Windows ngokuchofoza ngokuchanekileyo uxhumo lwenethiwekhi esuka kwiNethwekhi kunye neCandelo lokwabelana> Shintsha i-adapter yesigaba secandelo loLawulo lwePhaneli .
Kubalulekile ukugcina engqondweni ukuba ijubane le-NIC alisoloko lichonga isivinini soxhumo lwe-intanethi. Oku kungenxa yezizathu ezinjenge- bandwidth ekhoyo kunye nesantya ohlawulayo.
Umzekelo, ukuba uhlawula i-20 Mbps ngesivinini sokukhuphela, usebenzisa i-100 Mbps i-NIC ayinakunyusa umlinganiselo wakho kwii-100 Mbps, okanye nakweyiphi na ngaphezulu kwe-20 Mbps. Nangona kunjalo, ukuba uhlawula i-20 Mbps kodwa i-NIC yakho isekela i-11 Mbps kuphela, uya kuba neengxaki zokukhuphela ngokukhawuleza njengoko i-hardware efakweyo ingasebenza nje ngokukhawuleza njengoko ilinganisiwe ukusebenza.
Ngamanye amazwi, isantya somnatha, xa nje ezi zinto zibini ziqwalaselwa, zichongiwe zihamba zimbini.
Omnye umdlali omkhulu kwisantya somnatha ngumda womda. Ukuba ufanele ufumane i-100 Mbps kunye nekhadi lakho liyakuxhasa, kodwa unakho iikhomputha ezintathu kwintanethi ekhuphela ngexesha elifanayo, ukuba i-100 Mbps iya kuhlulwa kwiintathu, eziza kukhonza kuphela umthengi ngamnye malunga ne-33 Mbps.
Kuphi Ukuthenga Amakhadi Enethiwekhi
Kukho indawo ezininzi apho ungathenga khona i-NIC, zombini kwiivenkile nakwi-intanethi.
Abanye abathengisi be-intanethi baquka i-Amazon kunye ne-Newegg, kodwa izitolo zenyama ezifana neWalmart zithengisa amakhadi enethiwekhi.
Indlela yokufumana abaqhubi beeCards Network
Zonke iifayili ze-hardware zidinga abaqhubi beedivayili ukwenzela ukuba basebenze kunye nesofthiwe kwikhompyutha. Ukuba ikhadi lakho lomnatha alisebenzanga, mhlawumbi umqhubi ulahlekile, akonakaliswe okanye angafiki.
Ukuhlaziya abaqhubi bekhadi lomnatha kunokuba lukhohlisayo kuba udinga i-intanethi ukwenzela ukukhuphela umqhubi, kodwa umba wokuqhuba umqobo kukuthintela ukuba ungene kwi-intanethi! Kule meko, kufuneka ukhuphe umqhubi wenethiwekhi kwikompyutha esebenza kwaye uyithumele kwinkqubo yenkinga nge- flash drive okanye iCD.
Indlela elula yokwenza oku kukusebenzisa ithuluzi lokuvuselela umqhubi ongakwazi ukuyihlola ukuhlaziywa nangona ikhompyutha ingaxhunyiwe kwi-intanethi. Qalisa inkqubo kwi-PC efuna umqhubi uze ugcine ulwazi kwifayile. Vula ifayile kwiprogram efanayo yokuvuselela umqhubi kwikhompyutheni esebenzayo, khuphela abaqhubi uze uwadlulisele kwikhompyutha engekho ukusebenza ukuze uhlaziye abaqhubi apho .