Lefatšeng la likhokahano tsa mehala, likhoele tsa fiber optic li fetohile tekanyetso ea khauta bakeng sa phetiso ea data ka lebelo le holimo.Lithapo tsena li entsoe ka likhoele tse tšesaane tsa khalase kapa tsa polasetiki tse kopantsoeng hammoho ho etsa tsela e kholo ea data e ka fetisang boitsebiso bo bongata libakeng tse telele.Leha ho le joalo, ho etsa bonnete ba khokahanyo e sa sitisoeng, likhoele tsena li tlameha ho kopanngoa hammoho ka ho nepahala ho fetisisa.
Ho kopanya ke mokhoa oa ho kopanya likhoele tse peli tsa fiber optic ho theha khokahano e tsoelang pele.E kenyelletsa ho hokahanya lipheletsong tsa likhoele tse peli ka hloko le ho li kopanya ho theha khokahanyo e se nang moroallo, ea tahlehelo e tlase.Le hoja ts'ebetso e ka 'na ea bonahala e otlolohile, e hloka tekanyo e phahameng ea tsebo le botsebi ho finyella liphello tse lakatsehang.
Ho qala ts'ebetso ena, setsebi sa pele se hlobola liphahlo tse sireletsang likhoeleng tse peli tsa fiber optic ho pepesa likhoele tse se nang letho.Joale likhoele li hloekisoa le ho pengoa ho sebelisoa sesebelisoa se khethehileng ho etsa ntlha e bataletseng, e boreleli.Joale setsebi se lokisa likhoele tse peli se sebelisa microscope ebe se li kopanya se sebelisa fusion splicer, se sebelisang arc ea motlakase ho qhibilihisa likhoele le ho li kopanya.
Hang ha likhoele li kopantsoe, setsebi se hlahloba leqeba leo ka hloko ho tiisa hore se finyella litekanyetso tse hlokahalang.Sena se kenyelletsa ho hlahloba hore na ho na le matšoao leha e le afe a ho lutla ha leseli, a ka bontšang lekhalo le sa phethahalang.Setsebi se ka boela sa etsa letoto la liteko ho lekanya tahlehelo ea lets'oao le ho netefatsa hore splice e sebetsa hantle.
Ka kakaretso, ho kopanya likhoele tsa fiber optic ke ts'ebetso e rarahaneng e hlokang boiphihlelo bo phahameng le ho nepahala.Leha ho le joalo, ka lisebelisoa le mekhoa e nepahetseng, litsebi li ka netefatsa khokahanyo e se nang moeli le phetisetso ea data e tšepahalang libakeng tse telele.
Mefuta ea ho kopanya
Ho na le mekhoa e 'meli ea splicing, mochini kapa fusion.Litsela tsena ka bobeli li fana ka tahlehelo e tlase ea ho kenya ho feta lihokelo tsa fiber optic.
Mechanical splicing
Optical cable mechanical splicing ke mokhoa o mong o sa hlokeng fusion splicer.
Li-splices tsa mechine ke li-splices tsa optical fiber tse peli kapa ho feta tse lumellanang le ho beha likarolo tse bolokang likhoele li tsamaisana ka ho sebelisa mokelikeli o lumellanang le index.
Mechanical splicing e sebelisa splicing e nyane ea mochini e ka bang bolelele ba 6 cm le bophara ba 1 cm ho hokahanya likhoele tse peli ka ho sa feleng.Sena se tsamaisana hantle le likhoele tse peli tse se nang letho ebe li li sireletsa ka mokhoa oa mochini.
Likoahelo tse koahelang, likoahelo tsa sekhomaretsi, kapa ka bobeli li sebelisoa ho boloka splice ka ho sa feleng.
Likhoele ha lia hokahanngoa ka ho sa feleng empa li kopantsoe hammoho e le hore khanya e ka tloha ho e ’ngoe ho ea ho e ’ngoe.(tahlehelo ea ho kenya <0.5dB)
Tahlehelo ea splice hangata ke 0.3dB.Empa fiber mechanical splicing e hlahisa likhakanyo tse phahameng ho feta mekhoa ea fusion splicing.
Mochine oa optical cable mechanical splice o monyenyane, o bonolo ho o sebelisa, 'me o loketse ho lokisoa ka potlako kapa ho kenngoa ka ho sa feleng.Li na le mefuta e sa feleng le e ka kengoang hape.
Li-splices tsa optical cable mechanical li fumaneha bakeng sa fiber ea mode e le 'ngoe kapa ea mefuta e mengata.
Ho kopanya ha fusion
Fusion splicing e bitsa chelete e ngata ho feta mechanical splicing empa e nka nako e telele.Mokhoa oa fusion splicing o kopanya li-cores ka ho fokotseha ho fokolang.(tahlehelo ea ho kenya <0.1dB)
Nakong ea ts'ebetso ea ho kopanya fusion, ho sebelisoa fusion splicer ho hokahanya lipheletsong tse peli tsa fiber, ebe likhalase li "kopanngoa" kapa "li kopantsoe" hammoho ho sebelisa arc ea motlakase kapa mocheso.
Sena se etsa hore ho be le kamano e hlakileng, e sa boneng, le e tsoelang pele pakeng tsa likhoele, e leng se nolofalletsang phetisetso ea optical ea tahlehelo e tlase.(Tahlehelo e tloaelehileng: 0.1 dB)
The fusion splicer e etsa optical fiber fusion ka mehato e 'meli.
1. Ho tsamaisana hantle ha likhoele tse peli
2. Etsa arc e nyane ho qhibilihisa likhoele le ho li kopanya
Ntle le tahlehelo e tlase ea splice ea 0.1dB, melemo ea splice e kenyelletsa likhakanyo tse fokolang tsa morao.
