![Dab tsi yog armored fiber optic cable? Dab tsi yog armored fiber optic cable?](https://i.answers-medical.com/preview/medical-health/13887817-what-is-armored-fiber-optic-cable-j.webp)
Video: Dab tsi yog armored fiber optic cable?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Armored fiber optic cable muaj ib tug kab puag ncig los ntawm lub tsho hlau lossis txhuas uas yog tom qab ntawd npog nrog lub tsho polyethylence los tiv thaiv nws los ntawm ya raws thiab puas. Kev sib tshuam tsho tiv thaiv yog txhuas tsho tiv thaiv uas yog helically qhwv ib ncig ntawm kab thiab pom hauv tsev thiab sab hauv tsev/sab nraum zoov cov kab.
Ib yam li ntawd, nws tau nug, koj ua li cas hauv av tiv thaiv cov phom?
Av ntawm Armored Fiber Optic Cables. Txoj Cai Hluav Taws Xob Hauv Tebchaws 2008 suav nrog av lossis kev cuam tshuam ntawm cov tswv cuab uas tsis yog-nqa cov xim hlau ntawm cov kho qhov muag fiber ntau cov kab. Cov av cov cai tau teev tseg rau sab nraud lossis sab hauv ntawm lub tsev. Txoj cai tseem ceeb tau teev tseg hauv NEC ntu 770.100 - Nkag Nkag Cable Av.
Tsis tas li ntawd, puas yuav tsum tau siv lub tshuab fiber ntau? Vim tias tag nrho-dielectric armored kab tsis muaj cov khoom siv hlau, tsis muaj xav tau rau av los yog bond lub kab . Ntau zaus, txawm li cas los xij, nws tau raug saib xyuas thaum ua haujlwm nrog fiber ntau - optic kab . Yog tias nws siv cov cuab yeej tiv thaiv hlau, sib txuas thiab av ntawm cov cuab yeej tiv thaiv yog qhov tseem ceeb los tiv thaiv cov neeg ua haujlwm thiab khoom siv.
Ib yam li ib tus yuav nug, muaj pes tsawg hom fiber ntau optic cable nyob ntawd?
peb
Yuav ua li cas splicing fiber ua tiav?
Yooj yim muab, fiber ntau optic splicing koom nrog koom nrog ob fiber ntau optic cov kab ua ke. Lwm qhov, ntau dua, txoj hauv kev koom nrog fibers hu ua kev txiav tawm lossis kev sib txuas. Kev sib txuas kuj tseem siv los kho fiber ntau optic cables thaum lub faus cable raug yuam kev raug tshem tawm.
Pom zoo:
Dab tsi yog OTDR hauv fiber ntau optic?
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Kev siv lub sijhawm ntsuas qhov ntsuas qhov ntsuas hluav taws xob (OTDR) yog cov cuab yeej siv hluav taws xob siv los ua tus yam ntxwv ntawm cov kho qhov muag fiber. Nws txhaj cov tshuaj kho qhov muag mus rau hauv cov fiber hauv qhov ntsuas thiab rho tawm, los ntawm tib qhov kawg ntawm cov fiber, lub teeb uas tawg (Rayleigh backscatter) lossis rov pom rov qab los ntawm cov ntsiab lus ntawm cov fiber
Dab tsi yog fiber optic teeb pom kev zoo?
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Fiber Optic Illuminators tau siv los muab qhov ua kom pom tseeb, txias rau ntau qhov kev siv kho qhov muag. Fiber Optic Illuminators yog lub teeb pom kev uas tau tsim los cuam tshuam nrog cov txheej txheem fiber ntau lub teeb pom kev zoo kom muab lub teeb txuas mus tas li uas tuaj yeem siv los yog coj mus rau ntau txoj hauv kev sib txawv
Puas yog Fiber optic tsis zoo rau koj?
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Qhov teeb meem loj dua ntawm kev ua haujlwm fiber ntau yog cov fibers lawv tus kheej. Fibers yog daim iav. Thiab zoo li txhua iav, lawv tuaj yeem ua rau raug mob. (Cov kab hluav taws xob kho qhov muag niaj hnub no muaj kev nyab xeeb heev, thiab tsis muaj kev phom sij rau koj
Lub hauv paus ntsiab lus ntawm fiber ntau optic cable poob li cas OTDR siv rau kev ntsuas?
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Hauv fiber ntau, lub teeb tau tawg mus rau txhua qhov chaw, suav nrog qee qhov tawg rov qab mus rau qhov chaw raws li qhia ntawm no. OTDR siv qhov no 'lub teeb nraub qaum rov qab' los ntsuas nrog rau lub teeb pom kev los ntawm cov khoom sib txuas lossis cov fiber ntau kaw
Dab tsi yog fiber ntau optic xaim siv rau?
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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. Piv rau cov xaim hluav taws xob, cov xov hluav taws xob fiber ntau muab cov bandwidth siab dua thiab xa cov ntaub ntawv hla mus deb dua