Dab tsi yog cov yam ntxwv ntawm npauj npaim zoo li txhuas-hauv cable FTTH
Npauj npaim poob optical cable tseem hu ua poob cable thiab FTTH optical cable. Nws muaj npe vim tias nws npauj npaim-ntu hla ntu. Tus npauj npaim-puab poob cable qauv yog yooj yim heev, tab sis nws tsis plam nws cov yam ntxwv raws li sab hauv hluav taws xob cable. Ntu ntu ntawm npauj npaim npauj npaim nkag kho qhov muag hluav taws xob yog npauj npaim npauj npaim, thiab cov hluav taws xob optical yog nyob ntawm qhov chaw geometric ntawm npauj npaim-puab. Ob lub KFRP txoj hlua txuas ruaj khov yog ua rau cov kab hluav taws xob ntawm ob sab ntawm cov kab hluav taws xob, thiab V-puab cov kab sib chaws yog teem ntawm ob tog ntawm cov kho qhov muag.
Cov yam ntxwv ntawm npauj npaim poob cable:
1. Kev cog lus me me, tiaj tus duab thiab qhov loj me (2.0mmX3.0mm), zoo dua rau kev ua haujlwm sab hauv tsev.
2. Raws li cov qauv kev ua haujlwm me me, yoog raws thiab lub chaw txawb tau pom tau zoo dua. Cov kab hluav taws xob muaj qhov zoo dua rau kev xa xov rau hauv cov nyom me thiab qhov chaw me me.
3. Kev teeb tsa ntawm ob lub zog cores ua rau lub cable hluav taws xob muaj qhov zoo dua qub.
4. Kev tsim tshwj xeeb V-groove tus qauv tsim rau ob sab ua rau lub kho qhov muag cable muaj qhov zoo dua rau lub siab tom qab. Sab siab ntawm qhov kho qhov muag cable yog feem ntau yog los ntawm qhov cuab lub zog, thiab nruab nrab ntawm cov hluav taws xob optical nruab nrab yog qhov tsis muaj kev ntxhov siab, yog li nws muaj peev xwm tiv tau qhov siab siab tshaj 10000N / 10cm, thiab cov kab hluav taws xob optical fiber tsis muaj qhov hloov pauv.
5. Cov qauv nruj tso tau zoo tuaj yeem txo qhov me me thiab qhov hnyav ntawm qhov kho qhov muag cable thiab txo cov kev tsim khoom hauv kev ua haujlwm ua ntej kom ntseeg tau ntau yam kev ua yeeb yam.
6. Kev ua haujlwm tshwj xeeb tiaj tus ua rau nws yooj yim kom paub tseeb ntawm kev xa mus thiab thau tawm, uas yuav pab txo nqi nruab thiab txuas.
7. V-zawj txoj kev kho ob tog ua rau nws yooj yim dua rau sawb thiab txuas cov cable kho qhov muag.
8. Optical fiber qhuav qauv, tsis tas yuav tsum so ntaub fiber ntau thaum lub sijhawm ua cov txheej txheem, uas yog ntau dua nyob rau hauv kev tiv thaiv ib puag ncig kev xav tau.
9. Cov qauv tsim ntawm cov kab hluav taws xob tsis zoo thiab ua kom zoo, uas ua tau raws li cov kev xav tau ntawm miniaturization, thiab nws muaj peev xwm siv tau ntau dua ntawm cov raj xa khoom uas twb muaj lawm thaum xaim los ntawm cov yeeb nkab.
10. Tsis muaj cov roj nyob hauv lub cable kho qhov muag thiab muaj qee qhov kev ua haujlwm tensile, uas zoo dua rau kev sib txuas ua ke ua ke hauv cov tuam tsev.
Nrog cov kev txuas ntxiv txuas ntxiv ntawm cov hluav taws xob fiber ntau rau cov neeg siv kawg, thiaj li ua kom tau raws li kev siv thiab qhov sib txawv thiab nthuav dav thov ntau yam ntawm npauj npaim poob cables, optical cable manufacturers tau tsim cov khoom lag luam ntawm npauj npaim poob cable nyob rau hauv lub hauv paus ntawm npauj npaim poob cables. Cov qauv qub yog tseeg ua tus kheej txhawb nqa npauj npaim-puab poob cable.
Tus qauv ntawm tus kheej kev txhawb nqa npauj npaim-puab poob cable raws li npauj npaim-puab poob cable nrog hlau txuas hlau xaim. Nws cov yam ntxwv yog: kab ntsig kho qhov muag muaj peev xwm siv ob qho tib si sab nraud thiab sab hauv tsev. Sab nraum zoov, lub npauj npaim-puab poob cable tuaj yeem pw sab saum toj. Txiav cov hlau dai hlau ua haujlwm ua ntej nkag mus hauv tsev thiab kho nws ntawm tus neeg tshwj xeeb. Qhov seem kho qhov muag cable nrog cov hlau dai xov hlau tawm ntawm cov hlua tawm yog qhia rau hauv chav hauv daim ntawv ntawm npauj npaim-txhuas tus txhuas-hauv kho qhov muag cable. Qhov kom zoo dua yog tias nws txais txhua yam zoo ntawm npauj npaim zoo li poob cable hauv cov xov hluav taws xob sab hauv, thiab tib lub sijhawm txo qhov kev sib txuas ntawm sab nraum zoov optical cable thiab sab hauv optical cable, uas tsis tsuas yog txuag txoj kev tsim kho, tab sis kuj txhim kho kev ntseeg tau ntawm cov kho qhov muag cable. Tsis tas li, cov roj hmab npauj npaim-puab npaws qhov txuas cable kuj muaj cov nyhuv zoo ib yam. Nws muab tso rau hauv ducts sab nraum zoov.
Tom qab siv xyoo dhau los, qhov zoo ntawm cov npauj npaim poob cable hauv FTTH nkag mus siv network tau pom tag nrho. Nws txoj kev tsim khoom thev naus laus zis thiab lwm yam thev naus laus zis txhawb tau zoo heev. Nyob rau qib no, cov npauj npaim poob cable yog FTTH.
