Tsev fiber ntau kho qhov muag cable: nws yog cov xov sheathed fiber ntau cable, uas yog hais txog cov tub ntxhais ib leeg los yog ntau cov tub ntxhais sheathed fiber ntau cable txuas rau cov neeg siv' s tsev. Cov kab hluav taws xob npog yog feem ntau ib leeg-tub ntxhais thiab ob-txheej qauv, thiab tseem tuaj yeem ua tau rau plaub ceg qauv. Ntu khaub lig yog 8-puab, thiab qhov cuab lub zog yog nyob rau ntawm qhov chaw ntawm ob lub voj voog. Hlau lossis tsis yog xim hlau ua qauv siv tau. Cov paib hluav taws xob nyob ntawm thaj chaw geometric ntawm 8-puab. Cov. G.657 me me khoov siv hluav taws xob hluav taws xob yog siv rau cov xov paj hluav taws xob hauv cov xov hluav taws xob hauv cov xov hluav taws xob, uas tuaj yeem nteg nrog txoj kab hluav taws xob khoov ntawm 20 hli, uas tsim nyog rau nkag mus rau hauv tsev hauv tsev los ntawm kev siv cov kav dej lossis cov kab ci.
Feem ntau, FTTH tsev kho qhov muag hluav taws xob siv cov npauj npaim zoo li tus xov tooj hluav taws xob, uas feem ntau muaj cov ntawv khoov zoo, ua haujlwm tiv thaiv kev cuam tshuam tom qab, ua rau torsion, cov qauv yooj yim, yooj yim stripping, thiab ntawm qhov chaw txiav tawm ntawm cov ntsia hlau. Qhov no kuj yog yooj yim rau kev hla dhau cov shafts ntsug hauv ib puag ncig sab hauv. Kev tso cov kav dej uas zais cia, nthuav tawm cov kav dej, ntu pob lossis ntsia ntsia sab hauv tsev, thiab lwm yam, txhim kho cov neeg siv khoom txaus siab rau kev tsim kho.
