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5G ua rau kev hloov kho hauv tsev hauv tsev: lub sijhawm tshiab ntawm kev nrawm, ruaj khov thiab kev txawj ntse
Is Taws Nem tau dhau los ua qhov tseem ceeb ntawm tsev neeg lub neej, txawm li cas los xij, kev sib txuas hauv tsev ib txwm tseem ntsib ntau yam teeb meem: kev txwv bandwidth, kev sib txuas ntawm cov cuab yeej tsis ruaj khov, kev nkag tau yooj yim rau cov chaw taws teeb, thiab tsis muaj kev paub hauv tsev tsis txaus, thiab lwm yam. Yuav ua li cas 5G txhim kho ...Nyeem ntxiv -
Koj paub ntau npaum li cas txog EPON thiab GPON?
Nyob rau lub sijhawm no ntawm kev loj hlob sai ntawm is taws nem, fiber optic siv tshuab tau nkag mus rau txhua qhov ntawm peb lub neej. Kev ruaj khov thiab kev sib txuas ceev ceev yog qhov tseem ceeb txawm tias koj nyiam saib TV qhia, ua si hauv tsev, lossis ua haujlwm ntau yam lag luam hauv kev lag luam. Ntawm cov thev naus laus zis ntau rau kev siv fiber ntau optic, EPON thiab GPON yog qhov tsis ntseeg ...Nyeem ntxiv -
Siv fiber ntau optic sensing thev naus laus zis los txhim kho cua fais fab nroj tsuag saib xyuas
Raws li lub ntiaj teb hloov mus rau lub zog tauj dua tshiab, cua ua liaj ua teb tau dhau los ua ib feem tseem ceeb ntawm peb cov khoom siv hluav taws xob. Ua kom ntseeg tau thiab ua tau zoo ntawm cov kev teeb tsa no yog qhov tseem ceeb, thiab fiber optic sensing technology plays lub luag haujlwm tseem ceeb hauv kev ua tiav lub hom phiaj no. Fiber optic sensing thev naus laus zis siv cov khoom tshwj xeeb ntawm cov khoom siv kho qhov muag kom pom kev hloov pauv hauv qhov kub thiab txias, kev ntxhov siab, thiab acous ...Nyeem ntxiv -
Kev sib piv ntawm fiber ntau optic receivers thiab optical module txais
Cov ntsiab lus 1. Kev Taw Qhia 2. Qhov zoo ntawm fiber ntau optic transceiver thiab optic module 3. Nyob rau hauv xaus Introduction Fiber optic receivers thiab optical module receivers yog cov cuab yeej tseem ceeb hauv kev sib txuas lus kho qhov muag, tab sis lawv txawv hauv kev ua haujlwm, daim ntawv thov scenarios thiab cov yam ntxwv. 1. Fiber optic transceiver: Ib qho fiber ntau optic transcei...Nyeem ntxiv -
Lub luag haujlwm tseem ceeb ntawm kev kuaj dispersion hauv kev txheeb xyuas fiber ntau
Txawm hais tias kev sib txuas hauv zej zog lossis kev sib kis thoob ntiaj teb, kev ceev thiab qhov tseeb yog ob qhov tseem ceeb rau kev sib txuas lus fiber ntau uas muaj kev sib txuas lus tseem ceeb. Cov neeg siv xav tau kev sib txuas FTTH sai dua thiab 5G kev sib txuas xov tooj ntawm tes kom ua tiav telemedicine, autonomous tsheb, video conferencing thiab lwm yam kev siv bandwidth intensive. Nrog rau qhov tshwm sim ntawm ib tug loj tus naj npawb ntawm cov chaw zov me nyuam thiab cov rapi ...Nyeem ntxiv -
Kev tshuaj xyuas ntawm LMR coaxial cable series ib los ntawm ib qho
Yog tias koj tau siv RF (xov tooj cua zaus) kev sib txuas lus, xov tooj ntawm tes, lossis kav hlau txais xov, koj tuaj yeem ntsib lo lus LMR cable. Tab sis qhov tseeb yog dab tsi thiab yog vim li cas nws thiaj li siv dav? Hauv tsab xov xwm no, peb yuav tshawb xyuas qhov LMR cable yog dab tsi, nws cov yam ntxwv tseem ceeb, thiab vim li cas nws thiaj li yog qhov kev xaiv zoo tshaj plaws rau kev siv RF, thiab teb cov lus nug 'LMR cable yog dab tsi?'. Unde...Nyeem ntxiv -
Qhov txawv ntawm qhov pom tsis pom fiber ntau thiab cov khoom siv kho qhov muag zoo tib yam
Hauv kev sib txuas lus thiab cov ntaub ntawv xa mus, fiber ntau optic thev naus laus zis tau hloov pauv txoj kev peb txuas thiab sib txuas lus. Ntawm ntau hom fiber ntau kho qhov muag, ob pawg tseem ceeb tau tshwm sim: zoo tib yam optical fibers thiab pom tsis pom fiber ntau. Thaum lub hom phiaj tseem ceeb ntawm ob qho tib si yog xa cov ntaub ntawv ntawm lub teeb, lawv cov qauv, kev siv, thiab pe ...Nyeem ntxiv -
Ua hauj lwm hauv paus ntsiab lus ntawm USB active optical cable
USB Active Optical Cable (AOC) yog ib qho kev siv tshuab ua ke nrog qhov zoo ntawm optical fibers thiab ib txwm siv hluav taws xob txuas. Nws siv photoelectric hloov dua siab tshiab chips kev koom ua ke ntawm ob kawg ntawm lub cable rau organically sib txuas cov fibers thiab cables. Qhov kev tsim no tso cai rau AOC los muab ntau qhov zoo dua li cov kab hluav taws xob ib txwm muaj, tshwj xeeb tshaj yog nyob deb, cov ntaub ntawv ceev ceev ...Nyeem ntxiv -
Nta thiab kev siv ntawm UPC hom fiber ntau optic connectors
UPC hom fiber ntau optic connector yog ib hom kev sib txuas hauv kev sib txuas lus ntawm fiber ntau optic, kab lus no yuav txheeb xyuas ib ncig ntawm nws cov yam ntxwv thiab kev siv. UPC hom fiber ntau optic connector nta 1. Cov duab ntawm lub ntsej muag kawg UPC connector pin kawg lub ntsej muag tau raug kho kom nws nto du, dome-puab. Qhov kev tsim no tso cai rau lub ntsej muag fiber ntau optic kom ua tiav kev sib cuag wh ...Nyeem ntxiv -
Fiber optic cable: kev tsom xam qhov tob ntawm qhov zoo thiab qhov tsis zoo
Hauv kev sib txuas lus niaj hnub siv tshuab, fiber ntau optic cables ua lub luag haujlwm tseem ceeb. Qhov nruab nrab no, uas xa cov ntaub ntawv los ntawm optical signals, occupies ib irreplaceable txoj hauj lwm nyob rau hauv lub tshav pob ntawm high-ceev cov ntaub ntawv kis tau tus mob vim nws tshwj xeeb lub cev yam ntxwv. Qhov zoo ntawm Fiber Optic Cables Kev kub ceev kis tau tus mob: Fiber optic cables tuaj yeem muab cov ntaub ntawv sib kis tau zoo heev, theoretic ...Nyeem ntxiv -
Taw qhia rau PAM4 Technology
Ua ntej nkag siab txog PAM4 thev naus laus zis, kev hloov kho tshuab yog dab tsi? Modulation thev naus laus zis yog cov txheej txheem ntawm kev hloov cov teeb liab baseband (raws hluav taws xob teeb liab) rau hauv cov teeb liab kis. Txhawm rau kom ntseeg tau tias kev sib txuas lus tau zoo thiab kov yeej cov teeb meem hauv kev sib kis mus ntev, nws yog ib qho tsim nyog yuav tsum tau hloov cov teeb liab spectrum mus rau lub siab zaus channel los ntawm kev hloov kho rau ...Nyeem ntxiv -
Cov khoom siv ua haujlwm ntau rau kev sib txuas lus fiber ntau optic: kev teeb tsa thiab kev tswj hwm ntawm fiber ntau optic transceivers
Hauv kev sib txuas lus ntawm fiber ntau optic, fiber ntau optic transceivers tsis yog tsuas yog cov cuab yeej tseem ceeb rau kev hloov hluav taws xob thiab kho qhov muag teeb liab, tab sis kuj tseem muaj ntau yam khoom siv hauv kev tsim kho network. Tsab ntawv xov xwm no yuav tshawb txog kev teeb tsa thiab kev tswj hwm ntawm fiber ntau optic transceivers, txhawm rau muab cov lus qhia siv tau rau cov thawj coj hauv network thiab engineers. Qhov tseem ceeb o...Nyeem ntxiv
