![Um txhais li cas hauv fiber? Um txhais li cas hauv fiber?](https://i.answers-medical.com/preview/medical-health/14007172-what-does-um-mean-in-fiber-j.webp)
Video: Um txhais li cas hauv fiber?
![Video: Um txhais li cas hauv fiber? Video: Um txhais li cas hauv fiber?](https://i.ytimg.com/vi/_9-40PVJzO0/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Vim li cas koj thiaj siv lub tsev " micron "hauv Fiber ntau Optics? Lub micrometer (Μm) kuj tseem hu ua a micron , yog SI tau txais chav tsev ntawm qhov sib npaug 1 × 10−6 ntawm ib lub meter, uas yog, ib lab ntawm ib lub 'meter'.
Hauv qhov no, qhov sib txawv ntawm 50 micron thiab 62.5 Fiber yog dab tsi?
Lub ntsiab qhov sib txawv ntawm ob tug ntawd yog 50 micron fiber ntau tuaj yeem txhawb 3 zaug bandwidth ntawm 62.5 micron fiber ntau . 50 micron fiber ntau kuj txhawb nqa cable ntev dua 62.5 hli kab. Cov kab hluav taws xob tsis muaj qhov kawg ua tiav kab ntawm 50 micron , 62.5 hli thiab 8.3 micron fiber ntau cov kab mob optic.
Ib yam li ntawd, kuv puas tuaj yeem siv 62.5 thiab 50 micron fiber ntau? Txawm hais tias nws yog qhov ua tau los ua ke 50 micron thiab 62.5 hli tub ntxhais multimode fibers nyob rau hauv tib lub system, muaj qhov poob qis ib zaug thaum sib koom 62.5 micron fiber ntau rau hauv 50 micron fiber ntau.
Zoo sib xws, nws tau nug, 900um fiber ntau yog dab tsi?
Tight-buffered 900um fiber ntau suav nrog ib qho ntxiv 900um ua txheej ntawm cov yas tawv dhau 250um fibers rau kev tiv thaiv. Tight-buffered 900um fiber ntau cable los ntawm ntau yam fiber ntau suav uas feem ntau yog los ntawm 2 txog 144 fibers , nrog loj dua fiber ntau suav suav nrog fiber ntau subunits ntawm 6 lossis 12 fibers hauv kab.
Puas yog om3 fiber ntau 50 micron?
Tau ntau xyoo 62.5/125 Μm (OM1) thiab siv tau 50 / 125 Μm ntau hom fiber ntau (OM2) tau siv dav hauv cov ntawv thov hauv tsev. Kev xa tawm tshiab feem ntau siv laser-optimized 50 / 125 Μm ntau hom fiber ntau ( OM3 ). Fibers uas ua tau raws li qhov kev xaiv no muab cov bandwidth txaus los txhawb 10 Gigabit Ethernet mus txog 300 meters.
Pom zoo:
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Kev ua haujlwm ntawm cov hauv paus hauv paus Ib yam li ua rau muaj kev cuam tshuam loj los ntawm ib sab mus rau lwm qhov, qhov txhab hauv plab tuaj yeem ua rau muaj kev cuam tshuam loj rau hauv qab fossa. Qhov no tuaj yeem tshwm sim raws li kev tshem tawm ntawm cov hauv paus hauv paus
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Lub hauv paus hauv lo lus paronychia txhais li cas? Lub hauv paus yog dermat-, lub ntsiab lus ntawm daim tawv nqaij, thiab cov ntawv ntxiv yog -logist, lub ntsiab lus ib tus uas kawm. Cov ntawv ua ntej hais txog qhov loj me, thiab lub hauv paus hais txog cov cuab yeej rau saib
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Fiber optic cable yog ib lub network cable uas muaj cov iav fibers nyob rau hauv ib qho insulated casing. Lawv tau tsim los rau kev ua haujlwm ntev, kev ua haujlwm siab ntawm cov ntaub ntawv sib txuas, thiab kev sib txuas lus. Cov kab hluav taws xob fiber ntau nqa cov cim kev sib txuas lus siv cov teeb pom kev zoo tsim los ntawm cov lasers me me lossis cov teeb pom kev zoo
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