Qhov txawv ntawm ib hom fiber thiab ntau hom fiber yog dab tsi?

Qhov txawv tseem ceeb ntawm cov xov hlau fiber optic Qhov sib txawv ntawm ib hom thiab ntau hom yog nyob rau hauv txoj kev uas lawv xa lub teeb thiab qhov deb uas lawv tuaj yeem xa cov ntaub ntawv tau zoo.

Lub ib hom fiber ntau Nws yog tsim los nqa ib hom teeb, uas tso cai rau nws xa cov ntaub ntawv hla qhov deb ntev dua nrog qhov poob teeb liab tsawg kawg nkaus. Nws muaj qhov loj me me dua (feem ntau yog 9 microns) thiab ua haujlwm ntawm qhov ntev ntawm 1310 nm lossis 1550 nm. Ib hom fiber ntau Nws feem ntau siv rau hauv kev sib txuas lus deb, xws li hauv kev sib txuas lus hauv xov tooj thiab cov khoom siv hauv Is Taws Nem.

Ntawm qhov tod tes, qhov Multimode Fiber Nws yog tsim los nqa ntau hom teeb, ua rau muaj kev sib kis ntau dua ntawm lub teeb liab. Nws muaj lub hauv paus loj dua (feem ntau yog 50 lossis 62.5 microns) thiab ua haujlwm ntawm qhov ntev ntawm 850 nm lossis 1300 nm. Multimode fiber yog qhov tsim nyog rau qhov deb luv dua, xws li hauv tsev lossis tsev kawm ntawv, thiab feem ntau siv rau kev siv suab thiab cov ntaub ntawv.

Hauv kev xaus, qhov sib txawv tseem ceeb ntawm cov xov hlau fiber optic ib hom thiab ntau hom yog qhov loj me ntawm cov tub ntxhais, qhov deb uas lawv tuaj yeem xa cov ntaub ntawv tau zoo, thiab cov ntawv thov uas lawv zoo tshaj plaws.