Dab tsi yog lub hauv paus ntsiab lus thiab kev ua haujlwm ntawm fiber ntau optic cable

Kev sib txuas ntawm lub qhov muag tau kho qhov muag yog raws li txoj ntsiab cai ntawm kev xav tau ntawm muaj lub teeb nyob rau ntawm lub interface ntawm ob qho xov xwm. Kauj Ruam {}} Performance index fiber ntau, N1 yog ntau dua ntawm cov tub ntxhais muaj ntau dua li ntawm cov tub ntxhais muaj ntau dua li ntawm cov tub ntxhais muaj ntau dua Zog lub teeb fiber ntau, teeb meem teeb tsa tau mus rau tom ntej los ntawm suav tsis txheeb lub sij hawm tag nrho kev xav ntawm lub interface ntawm kis tau ntawm kis. Nws hloov tawm tias thaum lub khoos phis tawm ntawm cov khoom siv kho tshiab yog qhov me me, yog li qee qhov xwm txheej kaum ntawm lub teeb tau tsawg dua liket thiab tsis tuaj yeem yog qhov kev xav ntawm lub sijhawm. Tab sis lub teeb los ntawm qhov xwm txheej loj dua tuaj yeem muaj kev cuam tshuam kiag li, yog li cov fiber ntau tseem tuaj yeem kis thaum nws khoov, tab sis nws yuav ua rau lub zog poob. Nyob rau hauv dav dav, thaum khoov radius loj dua 50 ~ 100 hli, qhov ploj yog negligible. Yuav khoov me me yuav ua rau loj "micro khoov poob".