Lus piv txwv:
Nrog rau txoj kev loj hlob ntawm kev tshawb fawb thiab thev naus laus zis, kev ceev ntawm cov ntaub ntawv hauv nroog tau nrawm dua, thiab cov kev xav tau ntawm kev sib txuas lus thev naus laus zis tau nce siab dua.Optical fibers tau dhau los ua ntau thiab nrov hauv kev sib txuas lus vim lawv qhov zoo ntawm kev sib kis ceev ceev, kev ncua deb, kev nyab xeeb thiab ruaj khov, tiv thaiv kev cuam tshuam, thiab kev nthuav dav yooj yim.Thawj qhov kev xaiv thaum tso.Peb feem ntau pom tias cov ntaub ntawv txuas mus ntev yuav tsum tau ua hauv kev tsim cov phiaj xwm ntse siv cov khoom siv kho qhov muag.Qhov kev sib txuas ntawm qhov no yuav tsum tau kho qhov muag modules thiab fiber ntau optic transceivers.Ntau tus neeg siv muaj qee qhov tsis ntseeg txog kev siv optical modules thiab fiber ntau optic transceivers.Yuav ua li cas ob qho tib si sib txuas?Cov kev ceev faj yog dab tsi?
Cia peb xub nkag siab qhov txawv ntawm ob:
1.Ib qho khoom siv kho qhov muag yog ib qho kev ua haujlwm, lossis ib qho khoom siv, ib qho khoom siv tsis tuaj yeem siv ib leeg.Nws tsuas yog siv hauv cov keyboards thiab cov khoom siv nrog optical module slots;optical fiber transceivers yog cov khoom siv ua haujlwm thiab sib cais Cov khoom siv tuaj yeem siv ib leeg nrog lub zog;
2.Qhov kho qhov muag module nws tus kheej tuaj yeem ua kom yooj yim rau lub network thiab txo qhov tsis ua haujlwm, thiab kev siv cov khoom siv kho qhov muag fiber ntau yuav ua rau cov khoom siv ntau ntxiv, ua rau qhov tsis ua hauj lwm zoo heev thiab tuav qhov chaw cia ntawm lub txee, uas tsis zoo nkauj;
3.Qhov kho qhov muag module txhawb kev sib pauv kub, thiab kev teeb tsa yog hloov tau yooj yim;qhov kho qhov muag fiber ntau transceiver yog qhov ruaj, thiab nws yuav muaj teeb meem ntau dua los hloov thiab hloov kho dua li qhov kho qhov muag module;
4.Optical modules kim dua optical fiber ntau transceivers, tab sis lawv kuj ruaj khov thiab tsis yooj yim rau kev puas tsuaj;optical fiber transceivers yog kev lag luam thiab siv tau, tab sis muaj ntau yam xws li fais fab adapters, fiber ntau raws li txoj cai, thiab network cable raws li txoj cai yuav tsum tau txiav txim siab, thiab kev sib kis poob nyiaj txog li 30%;
5.Optical modules feem ntau yog siv rau kev sib txuas lus kho qhov muag ntawm cov khoom siv kho qhov muag sib txuas lus xws li kev sib txuas sib txuas, cov tub ntxhais routers, DSLAM, OLT thiab lwm yam khoom siv, xws li: computer video, cov ntaub ntawv sib txuas lus, wireless suab sib txuas lus thiab lwm yam khoom siv fiber ntau optical;optical fiber transceivers yog siv nyob rau hauv Ethernet Nyob rau hauv lub network tiag tiag ib puag ncig uas lub network cable yuav tsum tsis tau them thiab fiber ntau yuav tsum tau siv los mus cuag cov kis tau tus mob nyob deb, nws yog feem ntau nyob rau hauv lub nkag txheej daim ntawv thov ntawm broadband cheeb tsam cheeb tsam network, xws li: high- txhais cov duab video xa mus rau kev saib xyuas kev ruaj ntseg engineering thiab kev sib txuas ntawm kab kawg ntawm kab ntawm fiber ntau mus rau hauv nroog cheeb tsam network thiab cov qib siab dua;
Tsis tas li ntawd, xyuam xim rau ntau lub ntsiab lus thaum txuas lub optical fiber module thiab optical fiber transceiver: lub wavelength thiab kis tau tus mob yuav tsum tau zoo tib yam, piv txwv li, lub wavelength yog 1310nm los yog 850nm nyob rau tib lub sij hawm, kev sib kis deb yog 10km. ;fiber ntau jumper lossis pigtail yuav tsum yog tib lub interface los txuas Feem ntau, SC chaw nres nkoj siv los ntawm optical fiber transceiver thiab LC chaw nres nkoj yog siv los ntawm optical module.Cov ntsiab lus no yuav ua rau qhov kev xaiv ntawm hom interface thaum yuav khoom.Nyob rau tib lub sijhawm, tus nqi ntawm optical fiber transceiver thiab optical module yuav tsum yog tib yam.Piv txwv li, Gigabit transceiver sib haum rau 1.25G optical module, 100M txog 100M, thiab Gigabit rau Gigabit;hom optical fiber ntau ntawm qhov kho qhov muag module yuav tsum yog tib yam, ib qho fiber ntau rau ib leeg fiber ntau dual fiber ntau rau dual fiber ntau.