Izixhumi ze-Fiber Optic
Imiqondo Eyisisekelo kanye Nemisebenzi
Izixhumi ze-fiber optic ziyizingxenye ezibalulekile zokungenzi lutho ezinhlelweni zokuxhumana ezibonakalayo, ngokuyinhloko ezisetshenziselwa ukuzuza ukuxhumana okusheshayo phakathi kwemicu yokubona ukuze yakhe indlela yokubona eqhubekayo. Umsebenzi wabo oyinhloko ukuqondisa ngokunembile ubuso besiphetho semicu emibili yokubona ukuze kukhuliswe ukuhlangana kwamandla okukhanya kuyilapho kunciphisa ukulahlekelwa kokusebenza kwesistimu.
Izinhlobo Nesakhiwo
Izixhumi ze-Fiber optic ziza ngezinhlobo ezahlukene, ngokuvamile ezihlanganisa i-SC, FC, ST, LC, ne-MTP/MPO. Ngokwesakhiwo, lezi zixhumi ngokuyinhloko zihlanganisa izingxenye ezimbili: i-ferrule kanye nomkhono. I-ferrule iyingxenye eyinhloko yesixhumi, ngokuvamile esenziwe nge-ceramic, enobunzima obuphezulu, indawo yokuncibilika okuphezulu, nokumelana okuhle nokugqokwa. I-sleeve isebenza ukuvumelanisa imicu, iqinisekisa ukuxhumana okunembile.
Ukusebenza Nezicelo
Ukusebenza kwezixhumi ze-fiber optic ikakhulukazi kuncike ekugcineni-isakhiwo sazo sobuso, njenge-PC, i-APC, ne-UPC, enquma indlela yokuxhumana ebonakalayo kanye nekhwalithi yokudlulisela yesignali yokubona. Izixhumi ze-Fiber optic zisetshenziswa kakhulu kuzikhungo zedatha, i-fiber-kuya{3}}-ekhaya, ezokuxhumana ngeselula, nakwezinye izinkambu, ikakhulukazi{5}}ezimweni eziphakeme zokuxhumanisa, njengezixhumi ze-MTP/MPO ezikhungweni zedatha.
RF Coaxial Izixhumi
Imiqondo Eyisisekelo kanye Nemisebenzi
Izixhumi ze-RF coaxial zisetshenziswa ngokuyinhloko ezinhlelweni zokuxhumana ezingenantambo. Axhuma amakhebuli e-RF nezinto zokusebenza, anikeze{1}}ukulahlekelwa okuphansi kwendlela yokudlulisa isignali ye-RF. Isakhiwo esiyisisekelo sesixhumi se-coaxial siqukethe i-conductor yangaphakathi, i-dielectric, kanye ne-conductor yangaphandle, ehlangene eqinisekisa ukuzinza nokulahlekelwa okuncane kwesignali ngesikhathi sokudlulisa.
Izinhlobo Nesakhiwo
Izixhumi ze-RF coaxial ziza ngezinhlobo eziningi, ezifaka phakathi-uhlobo, i-SMA, i-BNC, i-TNC, i-DIN 7/16, ne-4.3-10. Lezi zixhumi ziyahlukahluka ngosayizi, i-impedance yesici, kanye nemvamisa yokusebenza ukuze ivumelane nezidingo ezahlukahlukene zohlelo. Isibonelo, izixhumi zohlobo lwe-N zifanele izindawo zokusebenza ezinokhahlo, kuyilapho izixhumi ze-BNC zisetshenziswa kabanzi ekuhloleni nasekukaleni ngenxa yokulula kwazo ukuxhuma nokukhipha i-plug.
Ukusebenza Nezicelo
Izinkomba zokusebenza kwezixhumi ze-RF coaxial zifaka i-impedance yesici, imvamisa yokusebenza, kanye ne-VSWR (Voltage Standing Wave Ratio). Lezi zinkomba zinquma ukusebenza kwesixhumi{1}}ekudlulisweni kwesignali yemvamisa. Izixhumi ze-coaxial ze-RF zisetshenziswa kakhulu kwezokuxhumana, zokusakaza, ezingenantambo, nokuhlola nokulinganisa izinkambu, ikakhulukazi ezinhlelweni ezidinga imvamisa ephezulu nokulahlekelwa okuncane. Ukuhlaziya Ngokuqhathanisa
Umehluko Ezimisweni Zokusebenza
Izixhumi ze-fiber optic zidlulisa amasignali okubona ngokuqondanisa kahle ubuso bokuphela kwefayibha, kuyilapho izixhumi ze-RF coaxial zidlulisela amasignali efrikhwensi yomsakazo ngesakhiwo se-coaxial samakhondaktha angaphakathi nangaphandle. Izixhumi ze-Fiber optic zincike ezicini zokudlulisa ukukhanya, kuyilapho izixhumi ze-RF coaxial zithembele ezicini zokudlulisa ugesi.
Umehluko Ngesakhiwo kanye Nezinto Zokusebenza
Izixhumi ze-fiber optic ngokuvamile zihlanganisa i-ceramic ferrule nomkhono, kuyilapho izixhumi ze-RF coaxial zakhiwa i-coaxial yangaphakathi, i-dielectric material, kanye ne-coaxial yangaphandle. Izinto ezisetshenziswa kuzixhumi ze-fiber optic zidinga ubulukhuni obuphezulu nokumelana nokugqoka, kuyilapho izixhumi ze-RF coaxial zidinga ukucatshangelwa kokungaguquguquki kwe-dielectric kwempahla ye-dielectric kanye nomthelela wokuvikela we-coaxial yangaphandle.
Umehluko Ezikhombisini Zokusebenza
Izinkomba zokusebenza zezixhumi ze-fiber optic ikakhulukazi zihlanganisa ukuphela-isakhiwo sobuso nokunemba kokuqondanisa, kuyilapho izinkomba zokusebenza zezixhumi ze-RF coaxial zifaka i-impedance yesici, imvamisa yokusebenza, ne-VSWR. Lezi zinkomba zibonisa ukusebenza okubalulekile kwezinhlobo ezimbili zezixhumi emikhakheni yazo yohlelo lokusebenza.
Umehluko Ezimeni Zohlelo Lokusebenza
Izixhumi ze-Fiber optic zisetshenziswa kakhulu emkhakheni wokuxhumana optical, njengezikhungo zedatha neziteshi eziyisisekelo zokuxhumana, kuyilapho izixhumi ze-RF coaxial zisetshenziswa kabanzi ekuxhumaneni okungenantambo, ukusakaza, kanye nezinkambu zokuhlola nezilinganiso. Izixhumi ze-Fiber optic zinezinzuzo ngebanga-lokudluliswa kwesignali ye-optical ephezulu{2}}yomkhawulokudonsa, kuyilapho izixhumi ze-RF coaxial zidlala indima ebalulekile{3}}emvamisa,{4}}ekulahlekeni okuphezulu kokudlulisa isignali kagesi.
Isiphetho
Izixhumi ze-Fiber optic nezixhumi ze-RF coaxial ngayinye iguqulelwe ezidingweni ezahlukene zobuchwepheshe bokuxhumana. Izixhumi ze-Fiber optic, ezinomkhawulokudonsa wazo ophezulu-namandla aphansi okulahlekelwa isignali yokubona, zithatha indawo ebalulekile kumanethiwekhi okuxhumana esimanje. Izixhumi ze-RF coaxial, ezinezici zazo ezizinzile-ezijwayelekile zokudlulisa amasignali kagesi, zidlala indima ebalulekile ekuxhumaneni okungenantambo nezinkambu zokuhlola nezikali. Njengoba ubuchwepheshe bezokuxhumana buthuthuka, lezi zinhlobo ezimbili zezixhumi zizoqhubeka nokuthuthuka futhi zithuthuke emikhakheni yazo ukuze zihlangabezane-nezidingo zokuxhumana ezikhula njalo.