Kev siv sib xyaw tsis pom zoo. Multimode optical fibers yuav tsum tau siv ua ke nrog multimode optical modules. Vim tias kev hloov ntau hom thiab ib hom kev hloov kho xav tau sib txuam wavelengths thiab optical transceiver kev ua haujlwm kom ua tiav photoelectric hloov dua siab tshiab, siv ntau hom optical fiber ntau nrog ib hom kho qhov muag optical, lossis siv tib hom kho qhov muag nrog ntau hom kho qhov muag. Yuav' t muab kev ua si tag nrho rau qhov zoo tshaj plaws ntawm cov khoom siv fiber ntau. Ntxiv mus, cov tub ntxhais diameters ntawm ib hom fiber ntau thiab ntau hom fiber ntau kuj sib txawv. Yog tias lawv tsis sib haum, nws yuav ua rau cov kab nkag tsis tau ntau dhau ntawm ob lub khoom siv.
Qee lub koos pis tawj tau tsim kho hom sib xyaw ntawm ib-hom thiab ntau hom fiber ntau optic module rau network teeb. Txawm li cas los xij, nyob rau hauv kev txiav txim siab tsis ua rau cov khoom ua puas thiab ua kom ntev lub neej kev pab cuam ntawm lub kaw lus, nws raug nquahu kom hloov tag nrho cov ntawm lawv nrog cov plaub hau sib npaug nrog cov zauv thiab cov qauv.
