Iindawo zaselwandle zibeka iintambo ze-Ethernet kwi-electromagnetic interference (EMI) kunye neemeko ezinzima. Ukukhetha isakhiwo esifanelekileyo sokukhusela kubalulekile kunxibelelwano oluthembekileyo.
Iimodeli zekhebula ze-Ethernet zasemanzini eziqhelekileyo ziquka ulwazi malunga nokulinganisa, ukwakhiwa, kunye nezixhobo. Umzekelo: I-Cat 5e F/UTP, 4×2×24 AWG, LSZH ibonisa intambo yeCandelo 5e ene-24 AWG conductor, ikhaka iyonke ye-Aluminium Foil Mylar Tape, kunye ne-low-smoke ze-zero-halogen sheath. Apha, i-F/UTP imele uhlobo lokukhusela.
Iintambo ze-Ethernet ziza ngeendlela ezahlukeneyo zokukhusela. Iindidi eziqhelekileyo:
Isibini Esijijekileyo Esingagqunywanga (U/UTP)
Akukho khuselo lomntu ngamnye okanye ngokubanzi, kuxhomekeke kwi-twisted pair balance ukunciphisa ukuphazamiseka. Iingenelo ziquka ixabiso eliphantsi kunye nobunzima obulula. Nangona kunjalo, i-U/UTP ayikhuthazwa ngokubanzi kwiindlela ezininzi zolwandle ngenxa ye-EMI exhaphakileyo. Ingaqwalaselwa kuphela kwiindawo ezimfutshane kakhulu, ezizimeleyo ngaphakathi kwiindawo ezivaliweyo nezicocekileyo.
Isikhuselo Esipheleleyo esine-Aluminium Foil Mylar Tape (F/UTP)
Itheyiphu yeMylar yeFoyile yeAluminiyamIjikeleza zonke izibini, ibonelela ngokukhusela okusebenzayo rhoqo. Ibonelela ngokulinganisela okuhle kweendleko kunye nokusebenza kakuhle kwiindlela zaselwandle nakwimizi-mveliso ngokubanzi. Ukusebenzisa i-Aluminium Foil Mylar Tape ekumgangatho ophezulu kuqinisekisa ukusebenza kakuhle kokukhusela.
Okubalulekileyo: Ucingo lokukhupha amanzi oludityanisiweyo kufuneka lusekelwe ngokufanelekileyo ukuze ukhuselo lusebenze kakuhle. Ukungasebenzi kakuhle komgangatho kunokwenza ukhuselo lwefoyile lungaphumeleli okanye lube yingozi.
Isikhuselo Esipheleleyo Esine-Aluminium Foil Mylar Tape + I-Tinned Copper Braid (SF/UTP)
Ukukhusela kabini kudibanisa i-foil kunye ne-copper braid efakwe kwi-tin, nto leyo ephucula kakhulu ukumelana ne-EMI/RFI. Ukukhusela ubhedu olufakwe kwi-tin kukubonelela ngesiseko esihle kakhulu se-low-impedance kunye ne-magnetic shield ephezulu (engenakufikelelwa yi-foil yodwa), kunye nokhuseleko oluthile loomatshini. Ifanelekile kakhulu kwiindawo ezintsonkothileyo zemithambo yegazi.
Isihlangu Esihamba Ngasinye Esine-Aluminium Foil Mylar Tape kunye nesihlangu Esipheleleyo Esine-Tinned Copper Braid (S/FTP)
Isibini ngasinye sinesikhuselo sefoyile, kunye ne-braid yobhedu efakwe kwi-tin iyonke. Olu lwakhiwo lunciphisa ukuxabana phakathi kwesibini ngelixa lunciphisa ukuphazamiseka kwangaphandle, lubonelela ngokusebenza okuphezulu kwesikhuselo kwi-wide frequency spectrum. I-S/FTP ifanelekile kwiindawo zaselwandle ezineemfuno eziphezulu ze-EMC.
Isihlangu sesibini ngasinye esine-Aluminium Foil Mylar Tape kuphela (U/FTP)
Isibini ngasinye sinesikhuselo saso sefoyile, kodwa akukho sikhuselo sipheleleyo. Ngokuyintloko kunciphisa ukuxabana phakathi kwezibini, kodwa ukhuseleko ekuphazamisekeni kwangaphandle lulinganiselwe. Ngokwesiqhelo lusetyenziswa kwiindawo ezizinzileyo ezifana namagumbi ezixhobo. Ekukhetheni iintambo zaselwandle, izisombululo ezinesikhuselo sipheleleyo zihlala zikhethwa, nto leyo eyenza i-U/FTP ingaqhelekanga.
Isihlangu Esidibeneyo Esihlukeneyo kunye nesihlangu Esipheleleyo Zombini zine-Aluminium Foil Mylar Tape (F/FTP)
Ulwakhiwo lwe-foil yonke ludibanisa ukhuselo lwefoil nganye kunye nolwe-foil iyonke. Ngaphandle komaleko ophothiweyo, ukusebenza ngokuchasene nokuphazamiseka kwemagnethi okuphantsi kunqongophele. Kunzima nokuphelisa ngokuthembekileyo kwizihlanganisi ezifakwe ebaleni ngenxa yefoil ebuthathaka. Ngenxa yoko, i-F/FTP ayisetyenziswa rhoqo kwiindlela zaselwandle xa kuthelekiswa ne-S/FTP okanye i-SF/UTP.
Uyilo olufanelekileyo lwesakhiwo sokukhusela lubalulekile ekuzinzeni nasekuthembekeni kwentambo ye-Ethernet yolwandle. Ukukhetha isisombululo sokukhusela esifanelekileyo ngokusekelwe kwindawo ethile yesicelo kunye nenqanaba le-EMI kuphucula ukusebenza kwenkqubo yonxibelelwano iyonke.
IHLABATHI ELINYEizinikele kwi-R&D kunye nokubonelela ngezinto zekhebula. Sibonelela ngezinto zokukhusela kuquka i-Aluminium Foil Mylar Tape, iteyiphu ye-copper-plastic composite, kunye nocingo lwe-copper olufakwe kwi-tin kwiimfuno ezahlukeneyo zoyilo lokukhusela. Sinikezela ngenkxaso yezinto ezizinzileyo nezithembekileyo kwizicelo ezahlukeneyo zekhebula, sinceda abathengi ukuba bafezekise ukusebenza kwemveliso okusemgangathweni ophezulu.
Ixesha leposi: Epreli-22-2026