Qhov ceev ntawm kev xa cov ntaub ntawv hauv cov tes hauj lwm fiber optic feem ntau yog txiav txim siab los ntawm cov yam xws li hom fiber optic cable siv, cov khoom siv network, thiab cov txheej txheem sib txuas lus siv. Cov fibers ib hom thiab multimode yog ob hom fibers optical feem ntau siv hauv cov tes hauj lwm no, txhua tus muaj nws tus kheej cov yam ntxwv uas cuam tshuam rau qhov ceev ntawm kev xa cov ntaub ntawv.

Ib hom Fiber (SMF):

Ib hom fiber ntau muaj lub qhov me dua, feem ntau nyob ib ncig ntawm 9 microns (μm).

Nws tso cai rau tsuas yog ib hom ntawm lub teeb kom kis tau los ntawm cov fiber, ua rau muaj kev tawg me me thiab kev poob qis.

Ib hom fiber ntau muaj bandwidth siab dua thiab ntev dua qhov kev sib kis piv rau multimode fiber.

Vim nws lub hauv paus nqaim dua, nws tuaj yeem txhawb nqa cov ntaub ntawv siab dua thiab qhov deb ntev dua yam tsis muaj kev puas tsuaj loj ntawm lub teeb liab.

Ib hom fiber ntau feem ntau siv rau hauv kev sib txuas lus ntev, kev sib txuas hauv internet ceev ceev, thiab cov khoom siv tseem ceeb.

Multimode Fiber (MMF):

Multimode fiber muaj lub hauv paus loj dua, feem ntau nyob ib puag ncig 50 lossis 62.5 microns (μm).

Nws tso cai rau ntau hom teeb pom kev zoo kom kis tau los ntawm cov fiber, ua rau muaj kev sib kis thiab kev txo qis dua piv rau cov fiber ib hom.

Multimode fiber muab cov bandwidth qis dua thiab luv dua qhov kev sib kis piv rau ib hom fiber.

Vim nws lub hauv paus loj dua, nws muaj kev kam rau siab dua ntawm cov teeb meem sib phim thiab yooj yim dua rau kev ua haujlwm nrog rau qhov deb luv dua thiab cov ntaub ntawv qis dua.

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.

Hais txog qhov ceev, ob qho tib si hom thiab multimode fibers tuaj yeem txhawb nqa cov ntaub ntawv siab. Txawm li cas los xij, ib hom fiber feem ntau txhawb nqa qhov ceev dua ntawm qhov deb ntev dua vim nws cov yam ntxwv zoo dua hauv kev faib tawm thiab kev txo qis. Nrog kev nce qib hauv thev naus laus zis thiab cov txheej txheem kis, ob hom fibers tau pom kev nce ntxiv hauv lawv qhov ceev uas ua tau raws sijhawm.

Thaum kawg, qhov kev xaiv ntawm ib hom fiber thiab multimode fiber nyob ntawm cov yam xws li qhov deb ntawm kev sib kis, bandwidth xav tau, kev txiav txim siab txog kev siv nyiaj txiag, thiab cov kev cai tshwj xeeb ntawm daim ntawv thov network.