Lub attenuation ntawm fiber ntau optic fusion feem ntau yog: 1. Cov teeb meem zoo nrog lub fiber optic cable nws tus kheej, qhov twg cov tub ntxhais fiber ntau optic tsis yog puag ncig tab sis elliptical. 2. Muaj teeb meem nrog cov txheej txheem melting, uas ua rau muaj kev cuam tshuam ntau dhau. 3. Qhov kawg connector yog qias neeg heev. 4. Lub optical circuit tester nws tus kheej muaj teeb meem.
Cov ntsiab lus hauv qab no tuaj yeem ua rau muaj kev cuam tshuam loj hauv fiber ntau optic fusion:
1. Lub vuam tshuab hom tsis tau teeb tsa kom raug, xws li siv ib hom vuam kom yaj ntau hom lossis ob chav cladding;
2. Muaj teeb meem ntawm qhov tso tawm capacitor, thiab lub zog tsis tuaj yeem ncav cuag thaum lub sij hawm fusion vuam (qhov teeb meem no feem ntau tsis tuaj yeem ua tau, txwv tsis pub lub tshuab no yuav ua haujlwm tsis zoo);
3. Fiber optic mismatch, xws li thaum siv ib hom thiab ntau hom fusion;
4. Cov fiber ntau optical tsis raug txiav kom zoo thiab lub ntsej muag kawg tsis sib xws;
5. Cov fiber ntau optical tsis yog wiped huv si thiab muaj plua plav thiab huab cua sab hauv;
6. Qhov zoo ntawm tus Tsov tus tw fibers tsis ua raws li cov qauv, xws li qib network, qib telecom, thiab cov tail fibers zoo tib yam. Feem ntau, telecom qib tail fibers yuav tsum tau rau network speeds saum gigabit;
7. Coupler. Qhov zoo ntawm lub coupler ncaj qha cuam tshuam qhov loj ntawm qhov poob nqi. Raws li kuv lub xyoo dhau los, qhov kev poob qis yog qhov tseem ceeb, thiab feem ntau ntawm cov teeb meem tau cuam tshuam los ntawm kev sib txuas;
8. Lub fiber optic cable fusion splicer cov kev txawj tsis muaj zog heev.