Ob txoj kev ntawm Fiber Optic Termination

Fiber optic termination yog kev sib txuas ntawm fiber ntau optical los yog xov hlau rau cov khoom siv (xws li phab ntsa lossis cov khoom siv), uas tso cai rau kev sib txuas ntawm cov cables rau lwm cov cables lossis cov khoom siv. Lub hom phiaj ntawm kev txiav tawm fiber ntau optic yog txhawm rau ua kom muaj fiber ntau optic hla kev sib txuas thiab lub teeb yoj teeb liab faib. Thaum txhim kho lub fiber optic network, nws yog ib qho tseem ceeb kom muaj qhov tseeb fiber optic txiav. Kev txiav tawm fiber ntau yuav tiv thaiv cov fiber ntau los ntawm fouling lossis kev puas tsuaj thaum siv thiab tiv thaiv lub teeb poob ntau dhau, yog li tso cai rau lub network ua haujlwm zoo dua thiab ua haujlwm tau zoo. Yog tias qhov haujlwm no tsis ua tiav, lub network yuav tsis ntseeg tau.

Ib hom kev txiav tawm fiber ntau siv cov khoom sib txuas uas koom nrog ob lub fibers los tsim kev sib koom ua ke ib ntus. Splicing yog lwm txoj hauv kev, uas cuam tshuam ncaj qha txuas ob lub fibers liab qab yam tsis muaj kev sib txuas. Splicing yog ib txoj hauv kev mus tas li.

Connector xaus

Thaum txiav tawm cov fiber ntau optic thaj cable, lub connector tuaj yeem muab tso rau ntawm qhov kawg ntawm fiber optic harness. Muaj ntau hom kev sib txuas tau tsim, xws li SC, FC lossis LC, txij li kev siv tshuab fiber ntau optic ntau xyoo dhau los. Fiber optic connectors muaj peb lub ntsiab Cheebtsam: lub dab tshos, lub connector thiab lub coupling mechanism.

Epoxy thiab polished fiber ntau txiav

Hom kev sib txuas no yuav tsum tau siv qee daim ntawv ntawm epoxy (cov kua nplaum) ntawm cov fiber ntau thiab cov dab tshos txuas uas, thaum cov epoxy tau qhuav, khov kho ob qho tib si ua ke.

Fiber Optic Quick Connectors

Ib qho luv luv ntawm fiber ntau optic hlau yog sib koom ua ke rau hauv cov tub ntxhais, qhov kawg ntawm uas yog polished rau PC / UPC / APC nto thiab lwm qhov kawg ntawm fiber ntau yog txiav thiab muab tso rau hauv lub cev txuas. Nws yog kim tshaj li epoxy / polished fiber optic connector.

Splicing Termination

Splicing yog lwm hom kev txiav tawm uas siv rau hauv kev txiav tawm thiab tsis tas yuav muaj cov khoom sib txuas. Nws tuaj yeem muab faib ua ob hom: mechanical splicing thiab fusion splicing.

Mechanical Splicing

Mechanical splicing aligns qhov kawg ntawm ob fibers mus rau ib qho chaw nruab nrab kab kom lub teeb kis tau los ntawm ib tug fiber mus rau lwm yam. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov fibers uas yog mechanically spliced ​​ua ke tsis tau txuas mus tas li, tab sis tsuas yog tuav ua ke nyob rau hauv ib qho kev ruaj khov. Raws li tag nrho cov txheej txheem ntawm mechanical splicing yog qhov yooj yim thiab ceev, nws yog feem ntau siv qhov twg lub sij hawm thiab kev txawj ntse yog txwv. Fiber optic cov kws tshaj lij feem ntau siv cov khoom sib txuas hauv cov kab sib txuas hauv tsev.

Fusion Splicing

Fusion splicing muaj ob kauj ruam. Nws koom nrog kev sib raug zoo ntawm ob lub fibers thiab tsim ib qho hluav taws xob me me, uas siv cov cua sov tsim los ntawm arc kom yaj cov fibers thiab txuas lawv ua ke. Fiber optic fusion splicing muaj qhov kev sib txuas tsis tshua muaj, tab sis high-precision fusion splicers yog loj thiab kim. Fusion splicing feem ntau yog siv nyob rau hauv sab nraum zoov, ntev-ntev thiab high-kev ua tau zoo ib hom kev tes hauj lwm. Qhov tseem ceeb tshaj, fusion splicing tseem yuav tsum tau muaj nyob rau hauv cov chaw tsim khoom siv fiber ntau optic xws li fiber ntau lasers thiab amplifiers.

Ob lub connectors thiab fusion splicing yog cov kev daws teeb meem zoo rau kev txiav cov fiber ntau optic cables. Cov khoom sib txuas tuaj yeem muab txoj hauv kev yooj yim dua thiab yooj yim los ua qhov no, thaum fusion splicing yog kev tshaj lij thiab ua kom cov fibers txuas mus tas li. Kev xaiv qhov tsim nyog thiab ua tau zoo ntawm txoj kev txiav tawm kuj tseem pab kom muaj kev ua tau zoo ntawm lub network, yog li peb yuav tsum nco ntsoov ua nws qhov tseem ceeb hauv siab thiab npaj kom zoo ua ntej ua haujlwm.