Dab tsi yog hom optical cables?

Tawv fiber ntau optic cable: Qhov zoo: muaj zog yoog raws, kev sib txuas yooj yim thiab yooj yim, tuaj yeem siv rau hauv ob qho tib si txias thiab kub sib txuas, haum rau kev xaim sab hauv hauv tsev thiab lwm lub tsev. Txawm li cas los xij, nws muaj kev tiv thaiv qis, tsis muaj zog txhua yam, thiab tsis zoo heev ntawm kev tiv thaiv fiber ntau. Feem ntau yog siv rau cov khoom siv fiber ntau hauv tsev.
Ib tug raug kho qhov muag cable muaj cov nram qab no zoo: siab mechanical zog, siab tiv thaiv (lub cable muab faib ua ob peb khaubncaws sab nraud povtseg), thiab tag nrho cov muaj peev xwm ntawm me me mus rau loj. Kub yaj splicing yog yuav tsum tau.
Tawv fiber ntau optic cables feem ntau yog txuas los ntawm cov tsev nyob rau txhua chav nyob sab nraum zoov. Cov kab hluav taws xob feem ntau txuas nrog cov vaj tsev nyob thiab muaj cov khoom siv hlau lossis cov khoom tsis yog hlau, yog li tsis muaj teeb meem hauv kev xa lawv mus rau hauv txoj kev hauv tsev.
1. Optical fiber cables yog tsim los ua kom tau raws li cov khoom siv kho qhov muag, kho qhov muag, lossis ib puag ncig kev ua tau zoo. Lawv yog cov khoom siv sib txuas lus cable uas siv ib lossis ntau lub fibers kho qhov muag tso rau hauv lub hnab tiv thaiv raws li qhov nruab nrab kis tau tus mob thiab tuaj yeem siv tus kheej lossis hauv pab pawg.
2. Optical cables yog tsim los ntawm cov fibers optical (iav fibers li nyias li cov plaub hau), lub tes tsho tiv thaiv yas, thiab cov ntaub qhwv yas. Tsis muaj cov hlau xws li kub, nyiaj, tooj liab, thiab txhuas hauv cov khoom siv kho qhov muag, thiab feem ntau nws tsis muaj nqi rov ua dua. Qhov zoo: Kev tiv thaiv siab (qhov kho qhov muag cable tau muab faib ua ob peb txheej), tawv xaim kho qhov muag cable, thiab kev sib txuas ntawm lub davhlau ya nyob twg yooj yim.
Qhov dav dav optical cable tuaj yeem txuas nrog txias, nrog lub peev xwm me me. Qhov zoo: muaj zog yoog raws, muaj peev xwm ua tiav los ntawm me me mus rau qhov loj, lub zog tsis muaj zog: siab txhua yam muaj zog. Feem ntau yog siv rau cov khoom siv fiber ntau hauv tsev.