Thaum Peb Yuav Xav Tau Fiber Optic Splicing
Thaum peb xav tau ob lub fiber ntau lossis qhov txuas ua ke ua ke ua ke, muaj ob txoj hauv kev los rau peb lub taub hau, txhim kho lub tshuab txuas hluav taws xob kawg ntawm qhov kawg ntawm cov kab hluav taws xob, lossis ua ob lub fiber ntau qhov txuas ua ke. Kev xaiv fiber ntau cable splicing yog ib txoj kev uas tsim kev sib koom ua ke tas mus li rau ob txoj xov, thaum muaj cov kab hluav taws xob txuas ntxiv yog siv rau kev sib txuas ib ntus. Muaj ob txoj hauv kev rau fiber ntau optic splicing: Fiber optic cable fusion splicing thiab mechanical splicing. Ob txoj hauv kev muab ntau qis poob ntxig poob zoo dua li cov hlua hluav taws xob optic.
Cov ntawv thov rau splicing yog sib koom ua ke cable nyob rau hauv ntev sab nraud cog cable khiav qhov twg qhov ntev ntawm kev khiav yuav tsum ntau dua ib tus cable. Splicing feem ntau yog siv los txiav ib leeg cov leeg los ntawm splicing preterminated pigtails rau txhua lub fiber. Nws kuj tseem siv tau los muab cov lej sib txawv ntawm cov xov tooj hluav taws xob sib txuas zoo li kev txuas ntawm 48 tus xov tooj hluav taws xob mus rau rau 8 kab hluav taws xob nyob rau ntau qhov chaw.
Fusion splicing muab qhov siab tshaj plaws tsis txaus ntawm 0.1 uas tsawg dua 0.5dB ntawm kev hloov kho tshuab. Fusion splicer muaj nyob rau hauv ob hom uas tau faib ib qho fiber ntau lossis ib txoj xov ntawm 12 fibers nyob rau hauv ib zaug. Yuav luag txhua tus singlemode splices yog fusion spliced. Mechanical splicing feem ntau yog siv rau kev hloov kho ib ntus thiab rau multimode splicing. Fusion splices tau zoo nyob rau niaj hnub no uas cov ntsiab lus splice yuav tsis tuaj yeem kuaj pom hauv OTDR ib co kua nplaum.
Txoj Kev Txheej Txheem Fusion
Fusion splices yog ua los ntawm vuam ob lub fiber ntau ua ke los ntawm hluav taws xob arc ntawm lub tshuab fusion splicing. Nws tuaj yeem tsis tuaj yeem nyob rau hauv qhov chaw uas muaj kev nyab xeeb. Nws raug nquahu kom ua txoj haujlwm saum toj no hauv av hauv lub tsheb loj lossis luv me rau kev huv rau kev luam.
Fusion splicing xav tau kev pab ntawm cov cuab yeej siv tshwj xeeb uas yog fusion splicer ua cov txheej txheem splicing. Cov kauj ruam tseem ceeb yog ua raws li ob daim txiag hluav taws xob ncaj qha thiab tsim cov roj hluav taws xob me me kom yaj cov fibers thiab sib txuas ua ke.
Npaj cov fibers: Thawj kauj ruam rau fusion splicing yog sawb, huv & muab cov fibers ua spliced. Tshem thawj txheej tsis rau kom paub qhov ntev tsim nyog ntawm liab qab fiber ntau nrog cov fiber ntau stripper. So lub fiber ntau nrog cov ntaub so kom tsim nyog, qhov koj xav tau yog cov fiber ntau cov khoom siv ua kom huv, ntxuav cov fiber ntau siv cov lus qhia uas tsim nyog rau cov fiber ntau cleaver raug siv. Muab txhua daim fiber tso rau hauv cov lus qhia hauv lub tshuab fusion splicing thiab muab nws rau hauv qhov chaw.
Khiav splicer program: Xaiv cov program kom haum raws li hom fiber ntau spliced. Tus splicer yuav qhia cov fibers tau spliced ntawm lub vijtsam video. Cov tshuaj fiber tas yuav raug kuaj xyuas kom tau kev pov tseg kom tsim nyog thiab qhov tsis zoo yuav raug tshem tawm lub sijhawm zaum ob. Cov fibers yuav pauv mus rau hauv txoj hauj lwm, prefused kom tshem tawm txhua qhov av ntawm qhov kawg ntawm daim nyias thiab preheat lub fibers rau splicing. Cov fibers yuav mus raws li siv cov qauv txheej txheem sib dhos uas siv ntawm tus xov xwm ntawd. Tom qab ntawd cov fibers yuav fused los ntawm kev siv lub tshuab hluav taws xob tsis siv neeg uas ua rau lawv xaim hluav taws xob thiab muab khoom noj rau
fibers ua ke ntawm tus nqi tswj.
Ribbon fusion splicing: Txhua ribbon yog sawb, cleaved thiab spliced ua ib chav tsev. Cov cuab yeej tshwj xeeb xav tau txhawm rau tshem tawm cov xov xov fiber ntau, feem ntau ua kom cua sov ua ntej, tom qab ntawd txhua cov kab ua ke ib zaug. Ntau cov cuab yeej muab tso rau txoj hlua khi rau hauv tus nqa khoom uas txhawb nqa thiab ua kom nws hla dhau los ntawm kev txaij, txuas thiab splicing. Sab laj ob leeg rau cable thiab splicer manufacturers kom ntseeg tau tias koj muaj cov lus qhia tsim nyog.
Fusion splicing pigtail yog lwm qhov kev thov rau fiber ntau optic splicing. Los ntawm hom no, ib qho roj carbon fiber txuas txuas tau txiav rau ob kab nrig nrog cov txuas txuas. Cov fibers tau sib dhos thiab welded ua ke nrog lub fusion splicer, uas yog suav hais tias yog kev nrawm tshaj plaws thiab zoo tshaj plaws tus qauv ntawm cov khoom siv sib txuas fiber ntau.
