Izindawo zasolwandle zibeka izintambo ze-Ethernet engcupheni yokuphazamiseka kwe-electromagnetic (EMI) kanye nezimo ezidinga amandla. Ukukhetha isakhiwo sokuvikela esifanele kuyisihluthulelo sokuxhumana okuthembekile.
Amamodeli ekhebula le-Ethernet elivamile lasolwandle afaka ulwazi mayelana nesilinganiso, ukwakhiwa, kanye nezinto zokwakha. Isibonelo: I-Cat 5e F/UTP, 4×2×24 AWG, LSZH ikhombisa ikhebula leSigaba 5e elinomqhubi we-AWG ongu-24, isivikelo esiphelele se-Aluminium Foil Mylar Tape, kanye ne-low-smoke zero-halogen sheath. Lapha, i-F/UTP imelela uhlobo lokuvikela.
Izintambo ze-Ethernet ziza ngezindlela ezahlukene zokuvikela. Izinhlobo ezivamile:
Ipheya Elisontekile Elingavikelwe (U/UTP)
Akukho ukuvikela okukodwa noma okuphelele, kuncike ekulinganiseni okusontekile kwezinhlangothi ezimbili ukunciphisa ukuphazamiseka. Izinzuzo zifaka phakathi izindleko eziphansi kanye nesisindo esilula. Kodwa-ke, i-U/UTP ngokuvamile ayinconywa ezinhlotsheni eziningi zasolwandle ngenxa ye-EMI evame kakhulu. Ingacatshangelwa kuphela ezindaweni ezimfushane kakhulu, ezihlukanisiwe ngaphakathi kwezindawo ezihlanzekile nezivikelekile.
Isivikelo Esiphelele Esine-Aluminium Foil Mylar Tape (F/UTP)
Itheyiphu ye-Mylar ye-Aluminium FoilIhlanganisa zonke izinhlangothi ezimbili, inikeza ukuvikela okusebenzayo okuvama kakhulu. Inikeza ibhalansi enhle yokusebenza kwezindleko kwezicelo ezijwayelekile zasolwandle nezezimboni. Ukusebenzisa i-Aluminium Foil Mylar Tape esezingeni eliphezulu kuqinisekisa ukusebenza kokuvikela okuqhubekayo.
Okubalulekile: Ucingo lokudonsa amanzi oluhlanganisiwe kumele lubekwe kahle ukuze ukuvikela kusebenze kahle. Ukufakwa kahle komhlabathi kungenza ukuvikela ngefoyili kungasebenzi kahle noma kube yingozi.
Isivikelo Esiphelele Esine-Aluminium Foil I-Mylar Tape + I-Tinned Copper Braid (SF/UTP)
Ukuvikela okubili kuhlanganisa i-foil kanye nokuluka kwethusi okufakwe ethini, okuthuthukisa kakhulu ukumelana kwe-EMI/RFI. Ukuluka kwethusi okufakwe ethini kunikeza isisekelo esihle kakhulu esingenamphetho ophansi kanye nokuvikela okunamandla okuphansi okunemvamisa ephansi (okungenakufezwa yi-foil yodwa), kanye nokuvikelwa okuthile kwemishini. Kufanelekile kahle ezindaweni eziyinkimbinkimbi zemikhumbi.
Isivikelo Esihamba Ngasinye Esine-Aluminium Foil Mylar Tape kanye Nesivikelo Esiphelele Esine-Tinned Copper Braid (S/FTP)
Ibhangqa ngalinye linokuvikela i-foil, kanye nokuluka kwethusi okusethini okuphelele. Lesi sakhiwo sinciphisa ukuxabana phakathi kwamabhangqa ngenkathi sinciphisa ukuphazamiseka kwangaphandle, sinikeza ukusebenza okuphezulu kokuvikela kuwo wonke ama-frequency spectrum. I-S/FTP ifaneleka ezindaweni zasolwandle ezinezidingo eziphezulu ze-EMC.
Isivikelo Sombhangqwana Ngasinye Esine-Aluminium Foil Mylar Tape Kuphela (U/FTP)
Ibhangqa ngalinye linokuvikela kwalo i-foil, kodwa alinaso isivikelo esiphelele. Ngokuyinhloko kunciphisa ukuxabana phakathi kwamabhangqa, kodwa ukuvikelwa ekuphazamisekeni kwangaphandle kunqunyelwe. Ngokuvamile kusetshenziswa ezindaweni ezizinzile njengamakamelo emishini. Ekukhetheni ikhebula lasolwandle, izixazululo ezinezivikelo eziphelele zivame ukuthandwa, okwenza i-U/FTP ingavamile.
Isivikelo Esihamba Ngasinye kanye Nesivikelo Esiphelele Kokubili nge-Aluminium Foil Mylar Tape (F/FTP)
Isakhiwo se-foil yonke esihlanganisa ukuvikela i-foil komuntu ngamunye kanye nokwejwayelekile. Ngaphandle kwesendlalelo esilukiwe, ukusebenza ngokumelene nokuphazamiseka kwamandla kazibuthe okuphansi kunqunyelwe. Kunzima futhi ukuqeda ngokuthembekile ezixhumini ezifakwe ensimini ngenxa ye-foil ebuthakathaka. Ngenxa yalokho, i-F/FTP ayisetshenziswa kakhulu ezinhlotsheni zasolwandle uma kuqhathaniswa ne-S/FTP noma i-SF/UTP.
Ukwakheka kwesakhiwo sokuvikela okufanele kubalulekile ekuzinzeni nasekuthembekeni kwekhebula le-Ethernet lolwandle. Ukukhetha ikhambi lokuvikela elifanele ngokusekelwe endaweni ethile yohlelo lokusebenza kanye nezinga le-EMI kuthuthukisa ukusebenza kohlelo lokuxhumana lonke.
IZWE ELILODWAinikezelwe ku-R&D kanye nokunikezwa kwezinto zekhebula. Sihlinzeka ngezinto zokuvikela okuhlanganisa i-Aluminium Foil Mylar Tape, i-copper-plastic tape composite, kanye ne-tin copper wire efakwe ethini yezidingo ezahlukene zomklamo wokuvikela. Sinikeza ukwesekwa kwezinto ezizinzile nezithembekile zezinhlelo zokusebenza zekhebula ezahlukahlukene, sisiza amakhasimende ukuthi afinyelele ukusebenza komkhiqizo kwekhwalithi ephezulu.
Isikhathi sokuthunyelwe: Ephreli-22-2026