Intambo yenethiwekhi, eyaziwa ngokuba yintambo yedatha okanye intambo yenethiwekhi, isebenza njengendlela yokudlulisa ulwazi ukusuka kwesinye isixhobo sothungelwano (esifana nekhompyutha) ukuya kwesinye.Lilungu elibalulekileyo nelibalulekileyo kuyo nayiphi na inkqubo yothungelwano, eyenza ugqithiso lwedatha kunye nonxibelelwano phakathi kwezixhobo.
1.Iintlobo zeentambo zeNethiwekhi:
I-Twisted Peir Cable (UTP/STP):
Olona hlobo lusetyenziswa kakhulu lwentambo yenethiwekhi.
Iqulathe izibini ezine zeengcingo zobhedu ezijijelwe kunye ukunciphisa uphazamiseko lombane.
I-Unshielded Twisted Pair (UTP) lolona didi luxhaphakileyo, ngelixa iShielded Twisted Pair (STP) inika ukhuseleko olongezelelweyo ekuphazamisekeni.
Ilungele ukuhanjiswa komgama omfutshane, isetyenziswa rhoqo kwiiNethiwekhi zeNdawo yeNgingqi (LANs).
2.Intambo yeCoaxial:
Eyilwe ngobhedu okanye i-aluminium core ejikelezwe ngumaleko okhuselayo okhuselayo kunye nezinto ezigqunyiweyo.
Iyakwazi ukuthwala imiqondiso enezandi eziphakamileyo, ezisetyenziswa ikakhulu kwiimpawu zikamabonakude ze-analog kunye noqhagamshelo lwe-intanethi yebroadband.
Ukungaxhaphakanga kuthungelwano lwangoku ngenxa yokunyuka kwemiqondiso yedijithali kunye neentambo zefiber optic.
3.Intambo yeFiber Optic:
Yenziwe ngeglasi okanye iintsinga zeplastiki ezisasaza idatha kusetyenziswa imibhobho yokukhanya.
Ibonelela nge-bandwidth ephezulu, ukuhanjiswa komgama omde kunye nokulahleka komqondiso omncinci.
Ilungele umqolo kunye noqhagamshelwano olude lwenethiwekhi.
Iimpawu kunye nezinto eziluncedo kwiintambo zeNethiwekhi:
Ukuguquguquka: Iintambo zenethiwekhi zinokuhanjiswa ngokulula kwaye zifakwe kwiindawo ezahlukeneyo.
Indleko-Ngempumelelo: Iintambo ezimbini ezijijekileyo, ngakumbi i-UTP, azibizi kakhulu kwaye zifumaneka ngokubanzi.
I-Scalability: Uthungelwano lunokwandiswa ngokulula ngokongeza iintambo ezininzi kunye nezixhobo.
Ukuqina: Iintambo zenethiwekhi zenzelwe ukumelana nokuguga, ziqinisekisa unxibelelwano oluthembekileyo.
Imigangatho kunye neNgcaciso:
Iintambo zothungelwano zihambelana nemigangatho eyahlukeneyo yoshishino, efana ne-EIA/TIA 568A kunye ne-568B, echaza ukumiswa kweengcingo kunye nepinout yeentambo.
Iindidi ezahlukeneyo zeentambo (i-Cat 5, i-Cat 5e, i-Cat 6, njl.) zinika amanqanaba ahlukeneyo okusebenza, kubandakanywa i-bandwidth, i-frequency, kunye nesantya sokuhambisa.
Isishwankathelo, iintambo zenethiwekhi zidlala indima ebalulekileyo ekudibaniseni izixhobo kunye nokwenza unxibelelwano lwedatha ngaphakathi kwenethiwekhi.Ukukhethwa kohlobo lwekhebula kuxhomekeke kwiimfuno ezithile zenethiwekhi, kubandakanywa i-bandwidth, umgama wokudlulisa, kunye nokuqwalaselwa kweendleko.
Ixesha lokuposa: Jun-19-2024