Eminyakeni yamuva, ngokuthuthuka okuqhubekayo kobuchwepheshe bolwazi, imikhiqizo yamakhebula njengezintambo zokuxhumana, izintambo zekhompiyutha, izintambo zezinsimbi nezintambo ezivikelekile nazo ziye zasetshenziswa kabanzi.Lezi zintambo zidlala indima ebalulekile ezimeni ezahlukene, zihlinzeka ngokudluliswa kwedatha okuphumelelayo nezinzile kanye nokunikezwa kwamandla ezimbonini ezihlukahlukene.Ngezansi, ake sibhekisise amapharamitha, izimo zokusetshenziswa, impilo yesevisi kanye nezakhiwo ezibonakalayo zalezi zintambo.
Ikhebula Lokuxhumana
Ikhebula lokuxhumana ikhebula elisetshenziselwa ukudlulisa idatha namasignali, ngokuvamile akhiwa izintambo ezincane eziningi, ezinekhono eliphezulu lokulwa nokuphazamiseka kanye nesivinini sokudlulisela.Izintambo zokuxhumana zihlukaniswe ikakhulukazi ngababili abasontekile, intambo ye-coaxial, intambo ye-fiber optic nezinye izinhlobo.
Ipheya ephothiweyo ikhebula lokuxhumana elivame ukusetshenziswa elenziwe ngezintambo ezimbili ezizacile ezisontelwe ndawonye ukuze zidlulisele idatha enesivinini esikhulu namasignali.Izintambo ezimbili ezisontekile zilungele i-LAN, i-WAN, ezokuxhumana, ithelevishini nezinye izinkambu, futhi impilo yesevisi ngokuvamile iba iminyaka eyi-10.Mayelana nezakhiwo zezinto ezibonakalayo, izintambo ezisontekile ezisontekile ngokuvamile zenziwe ngezinto ezifana ne-copper wire kanye ne-polyolefin, ezinokumelana okuhle nokugqokwa nokungagqwali.
Intambo ye-coaxial iyikhebula elakhiwe umqhubi ophakathi, ungqimba oluvikelayo, umqhubi wangaphandle kanye ne-outer sheath, futhi ilungele ithelevishini, ukuqapha ithelevishini, ukuxhumana ngesathelayithi nezinye izinkambu.Ijubane lokudlulisela lekhebula eliqinile liyashesha, ikhono lokulwa nokuphazamiseka linamandla, futhi impilo yesevisi ngokuvamile iyiminyaka engaba ngu-20.Ngokuphathelene nezakhiwo zezinto ezibonakalayo, izintambo ze-coaxial ngokuvamile zenziwe ngezinto ezifana ne-copper wire kanye ne-polyolefin, ezinokuphikisa okuhle kokuphazanyiswa kanye nokumelana nokugqoka.
Ikhebula le-fiber optical ikhebuli esebenzisa ukukhanya ukuze idlulise idatha namasignali, futhi inezici zejubane eliphezulu, umkhawulokudonsa ophezulu, nekhono eliqinile lokunqanda ukuphazamiseka.Izintambo ze-fiber optical zifanele ukuxhumana, ithelevishini, imithi kanye neminye imikhakha, futhi impilo yesevisi ngokuvamile ingaphezu kweminyaka engama-25.Ngokuphathelene nezakhiwo ezibonakalayo, izintambo ze-fiber optic ngokuvamile zenziwe ngezinto ezifana ne-glass fibers nama-polymers, ezinokumelana okuhle kokushisa okuphezulu, ukumelana nokugqwala kanye nokuphikisana nokuphazamiseka.
ikhebula lekhompyutha
Ikhebula lekhompyutha ikhebula elisetshenziswa ukuxhuma ikhompuyutha nesisetshenziswa sangaphandle, ngokuvamile esihlanganisa i-USB, i-HDMI, i-VGA nezinye izixhumanisi.Izintambo zamakhompiyutha zilungele ukudluliswa kwedatha nokuphuma kwesignali phakathi kwamakhompyutha, amaphrojektha, amamonitha nezinye izinto zokusebenza.Impilo yesevisi ngokuvamile iyiminyaka emi-5.Ngokuphathelene nezakhiwo zezinto ezibonakalayo, izintambo zekhompiyutha ngokuvamile zenziwe ngezinto ezifana nocingo lwethusi ne-polyolefin, ezinejubane elihle lokudlulisela kanye nokuphikisana nokuphazanyiswa.
Ikhebula lezinsimbi
Ikhebula lensimbi ikhebula elisetshenziselwa ukuxhuma amathuluzi nezinto zokusebenza, ngokuvamile ezakhiwa izintambo ezincane eziningi, ezinekhono eliphezulu lokulwa nokuphazamiseka kanye nesivinini sokudlulisela.Izintambo zezinsimbi zifanele umkhakha wezokwelapha, wezimboni, wezempi neminye, futhi impilo yesevisi ngokuvamile iyiminyaka eyi-10.Ngokuphathelene nezakhiwo zezinto ezibonakalayo, izintambo zensimbi ngokuvamile zenziwa ngezinto ezifana nocingo lwethusi kanye ne-polyolefin, ezinokumelana okuhle kokugqokwa nokumelana nokugqwala.
Ikhebula elivikelekile
Ikhebula elivikelekile ikhebula elinesendlalelo esivikelayo, elinganciphisa ngempumelelo ukuphazamiseka kozibuthe kagesi nokulahlekelwa kwesignali.Izintambo ezivikelekile zilungele imikhakha yezokwelapha, yezimboni, yezempi neminye, futhi impilo yesevisi ngokuvamile iyiminyaka eyi-10.Ngokuphathelene nezakhiwo zezinto ezibonakalayo, izintambo ezivikelekile ngokuvamile zenziwe ngezinto ezifana nocingo lwethusi kanye ne-polyolefin, ezinokuphikisana okuhle nokuphazanyiswa nokumelana nokugqoka.
Ukufingqa, imikhiqizo yekhebula njengezintambo zokuxhumana, izintambo zekhompiyutha, izintambo zezinsimbi kanye nezintambo ezivikelekile zidlala indima ebalulekile ezimeni ezahlukene.Lezi zintambo zinemingcele ehlukene, izimo zokusebenzisa, impilo yesevisi kanye nezakhiwo ezibonakalayo.Abasebenzisi kudingeka bacabangele ngokucophelela isimo sangempela lapho bekhetha futhi bezisebenzisa ukuze baqinisekise ukudluliswa kwedatha okuzinzile nokuthembekile kanye nokunikezwa kwamandla.
Isikhathi sokuthumela: Mar-27-2023