Iadaptha Network - inkcazelo kunye nesicelo

Internet wabonakala kutshanje, kodwa sele wakwazi ukuba 'sikhule i "magama ezithile, ezifana umz umzila, isango, iadaptha. Zonke ezi magama zibhekisa iindlela kunye neentlobo uqhagamshelwano Internet, kwaye ngamanye amaxesha kufuneka intsingiselo efanayo. Avamise kakhulu kuthetha yokuphuma kwinethiwekhi - ikhadi womnatha okanye iadaptha. Sisebenza samaza phakathi intambo yombane kunye nenkqubo lekhompyutha.

Kukho iintlobo ezininzi amakhadi womnatha, kodwa ke umsebenzi ofanayo. Okokuqala, bona ukukhupha nowamkela ulwazi ukuba bahlanganise ezi phakheji. Bona abunjwe kwimemori luphela zombini computer inxibelelane nge inkumbulo. Ukongeza, iimaphu Internet encoder okanye data jika usebenzisa ukufana okanye uthotho khowudi (kuxhomekeka ukuba ingcaciso efunyenweyo okanye idluliselwe).

Ngu indlela yokuxubana zombini network zohlulwa ngokwendidi ezintathu: zangaphandle, ngaphakathi wakha. Ukubandakanya amaqhoshana eyakhelwe-ngaphakathi ukuba ziyinxalenye motherboard. Isinxibelelanisi edibanisa intambo yombane, neposredstveno kunye processing ulwazi chip ibekwe ngokuqhubekayo kwi PCB, kwaye iimpawu ezongezelelweyo eyakhelwe-ngaphakathi iadaptha zimiliselwe yi-CPU. Ezi amakhadi baxhotyiswa phantse yonke motherboards.

Adaptha lwangaphakathi - chip ifakwe kwinkqubo unit le. Elidityaniswe ngokusebenzisa izihlanganisi ukuya motherboard PCI, PCIe okanye ISA. ikhadi Network uhlobo lwangaphandle livalelwe a istili zeplastiki aqhagamshelwe kwindlela nge USB-interface. amakhadi asetyenziswa apho kungekho-e yakhiwe okanye i-adaptha yangaphakathi, okanye yaphulwe.

Kutshanje, ikhadi Internet kuphela kwendlela yokungena kwi-network. Ngokuthe ngcembe, kunjalo, le ifowuni iye andigweqe yi zonxibelelwano ngeengcingo. Omnye wabo - yinto iadaptha zintambo (okanye Wi-Fi). Enyanisweni, Wi-Fi - olwakhiwe ikuvumela ukuba ukwazi ukuqhagamshela kwinethiwekhi "emoyeni". Ezi amaqhoshana nabo bangaphandle, ngaphakathi nehlangeneyo. Eyakhelwe-ngaphakathi Wi-Fi mazidityaniswe motherboard. Domestic avamise "hybrid" eriyali kunye ikhadi womnatha. External Wi-Fi-iadaptha sifana kakhulu okwangoku nendlela 3G-imodem. Abafuna ukuyihambisa i-eriyali - okanye elakhiwe okanye zangaphandle - nevuthisayo nodibaniso olunesantya enkulu kakhulu.

amakhadi Network ahluka nje kuphela kwinkqubo kuhlanganiso, kodwa ukuyenza yayo. Ezinye ezisebenza ngokubakho kufuneka umngxuma ukufaka isoftware yabo. Enye ubude ezahlukeneyo ilizwi kwinkqubo ibhasi okanye ubukho zamazibuko ezongezelelweyo. Kukho ikhadi intanethi, RAM kwaye ifakwe LED. Ukongezelela, iadaptha ineendidi ezininzi ezahlukeneyo ngeendlela yentsebenziswano nenkqubo computer kunye neendlela zokusebenza. Dibana nenkqubo ikhadi ungakwazi noba ngokusebenzisa ulawulo ibhasi kunye nge ufikelelo ngqo kwimemori. Xa usebenza States zezi zixhobo zahlulwe ngeentlobo ezimbini: Igalelo elibujikele / imveliso, kunye kwimemori ekwabelwana ngayo.

Ukusuka kwezi zakhiwo, nesantya kwi Internet ixhomekeke kwikhadi. iadaptha Network eye ubuncinane isiqingatha ezi mpawu zinika ukufikelela ngokukhawuleza kakhulu kwaye ukhululekile kwinethiwekhi.