Xov xwm
-
ntawm QSFP28 optical modules puas muaj?
QSFP28 optical module tuaj yeem hais tias yog ib tiam tshiab ntawm optical module, uas tau txais kev nyiam los ntawm ntau lub tuam txhab vim nws qhov zoo xws li qhov me me, qhov chaw nres nkoj siab, thiab kev siv hluav taws xob tsawg. Yog li, hom QSFP8 optical modules twg muaj? QSFP28 optical module kuj tseem hu ua...Nyeem ntxiv -
AOC yog dab tsi
AOC Active Optical cable, tseem hu ua Active Optical Cables, yog hais txog cov xov hlau sib txuas lus uas xav tau lub zog sab nraud los hloov cov teeb liab hluav taws xob mus rau hauv cov teeb liab kho qhov muag lossis cov teeb liab kho qhov muag mus rau hauv cov teeb liab hluav taws xob. Cov khoom siv hloov kho qhov muag ntawm ob qho kawg ntawm lub cable muab kev hloov pauv photoelectric ...Nyeem ntxiv -
Cov xwm txheej ntawm daim ntawv thov OTN
OTN thiab PTN Yuav tsum tau hais tias OTN thiab PTN yog ob lub thev naus laus zis sib txawv kiag li, thiab kev hais lus, yuav tsum tau hais tias tsis muaj kev sib txuas. OTN yog lub network thauj khoom optical, uas tau hloov zuj zus los ntawm cov thev naus laus zis faib wavelength ib txwm muaj. Nws feem ntau ntxiv qhov kev txawj ntse ...Nyeem ntxiv -
OTN (Optical Transport Network) yog ib lub network kis tau uas teeb tsa cov tes hauj lwm ntawm cov txheej optical raws li kev siv tshuab wavelength division multiplexing.
Nws yog lub network xa xov tseem ceeb ntawm tiam tom ntej. Hais yooj yim xwb, nws yog lub network thauj mus los tiam tom ntej raws li wavelength. OTN yog lub network thauj mus los raws li wavelength division multiplexing technology uas teeb tsa lub network ntawm txheej optical, thiab yog lub network thauj mus los tseem ceeb...Nyeem ntxiv -
Qhov txawv ntawm DWDM thiab OTN
DWDM thiab OTN yog ob lub tshuab kev tsim kho tshiab los ntawm kev siv tshuab wavelength division transmission hauv xyoo tas los no: DWDM tuaj yeem suav tias yog PDH yav dhau los (point-to-point transmission), thiab cov kev pabcuam online thiab offline tau ua tiav ntawm ODF los ntawm cov jumpers nyuaj; OTN zoo li SDH (ntau hom...Nyeem ntxiv -
Kev faib tawm ntawm DAC high-speed cable
DAC high-speed cable (Direct Attach Cable) feem ntau txhais tau tias yog direct cable, direct-connect copper cable lossis high-speed cable. Nws yog txhais tias yog ib qho kev sib txuas luv luv uas pheej yig uas hloov cov optical modules. Ob qho kawg ntawm high-speed cable muaj cov modules Cable assemblies, non-rep...Nyeem ntxiv -
Kev tshuaj xyuas tob ntawm cov fiber optic transceivers
Vim yog qhov bandwidth siab thiab qhov tsis tshua muaj zog uas cov fiber optical coj los, qhov ceev ntawm lub network tab tom nce qib loj heev. Cov thev naus laus zis fiber optic transceiver kuj tseem hloov pauv sai sai kom tau raws li qhov xav tau ntawm qhov ceev thiab lub peev xwm. Cia peb saib seb qhov kev nce qib no yuav cuam tshuam li cas...Nyeem ntxiv -
Qhov txawv ntawm cov fiber optic transceivers thiab Ethernet transceivers yog dab tsi?
FC (Fibre Channel) transceivers yog ib feem tseem ceeb ntawm Fibre Channel infrastructure, thiab Ethernet transceivers ua ke nrog Ethernet switches yog ib qho kev sib xyaw ua ke nrov thaum xa Ethernet. Nws yog qhov tseeb, ob hom transceivers no ua haujlwm sib txawv, tab sis qhov tseeb yog dab tsi ...Nyeem ntxiv -
Qhov txawv ntawm fiber optic switches thiab fiber optic transceivers!
Cov khoom siv optical transceivers thiab cov switches yog ob qho tseem ceeb hauv kev xa xov Ethernet, tab sis lawv txawv hauv kev ua haujlwm thiab daim ntawv thov. Yog li, qhov txawv ntawm fiber optic transceivers thiab switches yog dab tsi? Qhov txawv ntawm fiber optic transceivers thiab switches yog dab tsi? Optical fiber transceivers yog ib qho...Nyeem ntxiv -
Yuav ua li cas los ntsuam xyuas cov fiber optic transceivers?
Nrog rau kev txhim kho ntawm lub network thiab kev nce qib ntawm thev naus laus zis, ntau lub tuam txhab tsim khoom siv fiber optic tau tshwm sim hauv kev ua lag luam, sim kom tau txais ib feem ntawm lub ntiaj teb network. Txij li thaum cov chaw tsim khoom no tsim ntau yam khoom sib txawv, lawv lub hom phiaj yog ua kom zoo thiab sib piv ...Nyeem ntxiv -
Cov chaw txhawb nqa rau cov fiber optic transceivers: Optical Distribution Frame (ODF) Basics
Kev siv cov fiber optics tau loj hlob zuj zus, vim yog qhov xav tau cov ntaub ntawv ceev ceev. Thaum cov fiber ntau uas tau teeb tsa loj hlob zuj zus, kev tswj hwm cov tes hauj lwm thauj mus los ntawm optical yuav nyuaj dua. Muaj ntau yam yuav tsum tau xav txog thaum lub sijhawm fiber cabling, xws li kev ywj pheej, kev ua tau yav tom ntej, kev xa tawm...Nyeem ntxiv -
Qhov sib txawv ntawm ib hom thiab ntau hom fiber optic transceivers 3 txoj hauv kev los sib txawv ib hom thiab ntau hom fiber optic transceivers
1. Qhov txawv ntawm cov khoom siv fiber optic ib hom thiab ntau hom Lub plawv ntawm cov fiber ntau hom yog 50 ~ 62.5μm, sab nraud ntawm lub cladding yog 125μm, thiab sab nraud ntawm lub plawv ntawm cov fiber ib hom yog 8.3μm, thiab sab nraud ntawm lub cladding yog 125μm. Lub w ua haujlwm ...Nyeem ntxiv
