Cov xov hlau fiber ib hom thiab cov xov hlau fiber ntau hom yog ob hom sib txawv ntawm cov xov hlau siv hauv kev sib txuas lus thiab kev sib txuas lus cov ntaub ntawv. Lawv txawv ntawm ntau yam tseem ceeb suav nrog lawv lub hauv paus txoj kab uas hla, qhov deb kis tau, bandwidth, thiab hom teeb uas lawv txhawb nqa.

Ib hom Fiber (SMF):

Txoj kab uas hla ntawm lub hauv paus: Feem ntau, ib hom fiber ntau muaj lub qhov me dua, feem ntau yog li ntawm 9 microns (µm).

Kev Kis Teeb: Ib hom fiber ntau tsuas pub ib hom teeb ci kom kis tau los ntawm lub fiber xwb. Qhov no txhais tau tias lub teeb mus ncaj qha rau hauv lub fiber yam tsis muaj kev cuam tshuam los ntawm ntug, ua rau muaj kev sib kis thiab kev txo qis tsawg kawg nkaus.

Kev Kis Nrug Deb: Ib hom fiber muab kev sib kis ntev dua piv rau multimode fiber. Nws tuaj yeem txhawb nqa qhov deb ntawm kaum kilometers mus rau ntau tshaj ib puas kilometers yam tsis muaj kev puas tsuaj loj ntawm lub teeb liab.

Bandwidth: Ib hom fiber muab bandwidth siab dua piv rau multimode fiber. Qhov no tso cai rau cov ntaub ntawv siab dua thiab kev xa cov ntaub ntawv zoo dua ntawm qhov deb.

Cov ntawv thov: Ib hom fiber ntau yog siv rau hauv kev sib txuas lus ntev, kev sib txuas hauv internet ceev ceev, thiab cov khoom siv tseem ceeb uas xav tau bandwidth siab thiab kev sib kis ntev.

Multimode Fiber (MMF):

Txoj kab uas hla ntawm lub hauv paus: Feem ntau, multimode fiber muaj lub qhov loj dua, feem ntau yog li ntawm 50 lossis 62.5 microns (µm).

Kev Kis Teeb: Multimode fiber tso cai rau ntau hom teeb pom kev zoo los nthuav dav los ntawm cov fiber. Qhov no ua rau muaj kev sib kis thiab kev txo qis dua piv rau cov fiber ib hom.

Kev Kis Nrug Deb: Multimode fiber txhawb nqa qhov kev sib kis luv dua piv rau ib hom fiber. Nws feem ntau yog siv rau qhov kev ncua deb txog li ntau pua meters txog ob peb kilometers.

Bandwidth: Multimode fiber muab bandwidth qis dua piv rau ib hom fiber. Txawm hais tias nws tuaj yeem txhawb nqa cov ntaub ntawv siab dua ntawm qhov deb luv luv, nws tsis tshua muaj txiaj ntsig zoo rau qhov deb ntev dua vim muaj kev sib kis ntau dua.

Cov ntawv thov: Multimode fiber feem ntau siv rau hauv cov ntawv thov luv luv xws li cov tes hauj lwm hauv zos (LANs), cov chaw khaws ntaub ntawv, thiab cov kev sib txuas lus luv luv hauv cov tsev lossis cov tsev kawm ntawv.

Hauv kev xaus, qhov kev xaiv ntawm ib hom fiber thiab multimode fiber nyob ntawm cov yam xws li qhov deb ntawm kev xa xov, bandwidth xav tau, kev txiav txim siab txog kev siv nyiaj txiag, thiab cov kev cai tshwj xeeb ntawm daim ntawv thov network. Ib hom fiber yog qhov zoo dua rau kev siv deb ntev, siab bandwidth, thaum multimode fiber yog qhov tsim nyog rau kev siv luv dua thiab qis dua bandwidth xav tau.