Fiber Optic Attenuators - Yam Thiab Kev Siv
Ib lub ntsej muag siv hluav taws xob fiber yog cov cuab yeej siv hluav taws xob siv los txo lossis sib npaug ntawm lub zog (qib hluav taws xob ntawm lub teeb liab kho qhov muag, tsis hais nyob hauv thaj chaw pub dawb lossis siv hluav taws xob optical) ntawm lub teeb kis tau los ntawm ib qho cuab yeej mus rau lwm lub cuab yeej. Cov kab hluav taws xob fiber ntau tsim los siv nrog ntau yam ntawm fiber ntau qhov txuas. Cov theem pib hom ntawm optical attenuators yog tsau, kauj ruam-paub meej kuj sib txawv, thiab kuj tsis paub meej fiber ntau optic attenuator. Tso ploj thiab rov qab poob, los yog rov qab xav txog, raug suav xa mus ua qhov tshwm sim; tag nrho attenuation yog hu ua system poob.
Fiber Optic Attenuators muab cov kws kho hluav taws xob nrog txoj kev ntsuas qhov ntsuas lub teeb pom kev zoo. Attenuators feem ntau siv nyob rau hauv kev sib txuas lus fiber ntau, txhawm rau ntsuas qib fais fab npoo los ntawm ib ntus ntxiv qhov ntsuas lub teeb meem ntawm lub teeb liab, lossis ntsia mus tas li kom phim cov sib kis thiab cov theem kev txais.
Cov khoom siv fiber ntau optic attenuators yog tus poj niam mus rau txiv neej hom, uas tseem hu ua plug fiber ntau attenuator. Plug fiber attenuators siv cov txiv neej / poj niam ceramic ferrule txuas. Tus nqi kho kom raug uas tsis tshua muaj nuj nqi ntawm ib qho kev poob ib qib, thaum lub zeem muag sib txawv xws li cov sib txawv ntawm lub ntsej muag kho kom zoo sib xws (VOA) tuaj yeem hloov kho qhov poob ntawm qhov ntau, xws li los ntawm tig ntsia hlau. Thaj qaum attenuators yog cov roj teeb uas txuas cov haujlwm ntawm thaj ua rau thaj thiab attenuator, txo nqi.
Hom fiber ntau optic attenuators:
1. poj niam rau txiv neej ntsaws style kho qhov muag attenuator (MU, SC, FC, ST, LC) PC & APC txhuam muaj;
2. Flange style fiber ntau kho qhov muag attenuator;
3. Kho cov khoom siv fiber ntau kho kom zoo nkauj (FC style) Attenuation scale: 0 ~ 30dB;
4. IN-Line style fiber ntau optical attenuator.
Kev siv ntau yam sib txawv & inline fiber optic attenuator
Hauv kab fiber ntau optic attenuators yog nrog ntau qhov tseeb attenuation piv nrog tsoos txuas hom fiber ntau optic attenuators. Yuav ua li cas ntxiv, tus fiber ntau optic attenuator yog nrog precision ntsia hlau teeb, los ntawm turing nws, attenuation ntau yuav txawv. Thiab qhov no fiber kho kom zoo nkauj attenuator tuaj yeem yog nrog ntau cov kab lus txuas rau txhua sab ntawm lub cable.
Kuj Tsis Paub meej Fiber Optic Attenuators
Tsau muaj nuj nqi fiber optic attenuators tuaj yeem txo lub zog ntawm fiber ntau lub teeb ntawm ib qho kev txiav txim siab tus nqi, piv txwv li, 10dB SC fiber optic attenuator yuav txo qhov hluav taws xob kho qhov muag 10dB thiab siv SC txiv neej rau poj niam attenuator. Kuj tsis paub meej fiber ntau optic attenuators (los yog lub fiber ntau optic attenuator) yog nrog kho kom haum. Nws feem ntau yog inline hom, cov tsos zoo li fiber ntau thaj ua rau thaj; nws yog nrog kev hloov kho tau nyob hauv nruab nrab ntawm cov khoom siv los hloov cov qib attenuation rau ib daim duab. Tseem muaj handheld kuj sib txawv thiab fiber ntau optic attenuators; lawv siv los ua cov cuab yeej kuaj, thiab peb muaj cov inline fiber optic attenuators.
Fiber optic attenuator npe ua raws li hom sib txuas (zoo li lc attenuator) thiab qib qib attenuation. Piv txwv li, LC 5dB fiber ntau optic attenuator txhais tau hais tias qhov no attenuator siv LC fiber ntau txuas thiab nws tuaj yeem txo qhov kho qhov muag fiber fais fab theem ntawm 5dB. Nquag siv attenuation ntau yog los ntawm 1dB txog 20Db. Fiber Optic Attenuators ua hauj lwm hauv cov kev sib txuas lus hauv xov tooj, cheeb tsam thaj chaw hauv cheeb tsam (LAN), thiab cable TV (CATV). Lawv kuj tseem tuaj yeem siv cov fiber ntau hauv cov tshuab pa hluav taws xob, kuaj cov khoom siv, thiab fiber ntau rau hauv tsev. Kev cog lus, ib puag ncig lub suab, thiab kev txom nyem poob qis, cov cuab yeej no tuaj yeem txuas rau hauv cov kab hluav taws xob kho qhov muag ua kom haum rau ntau yam kev lag luam tus qauv txuas thiab cov fibers.
