Xov Xwm Kev Lag Luam
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ONU thiab Modem
1, optical modem yog lub teeb liab optical mus rau hauv Ethernet hluav taws xob teeb liab khoom siv, optical modem yog thawj hu ua modem, yog ib hom khoom siv computer, yog nyob rau hauv qhov kawg xa los ntawm kev hloov pauv ntawm cov teeb liab digital mus rau hauv cov teeb liab analog, thiab ntawm qhov kawg tau txais t ...Nyeem ntxiv -
Huawei SmartAX MA5800 Serials olt
Lub MA5800, lub cuab yeej nkag mus rau ntau yam kev pabcuam, yog 4K/8K/VR npaj OLT rau lub sijhawm Gigaband. Nws siv cov qauv faib tawm thiab txhawb nqa PON/10G PON/GE/10GE hauv ib lub platform. Lub MA5800 sib sau ua ke cov kev pabcuam xa mus rau ntau yam xov xwm, muab qhov zoo tshaj plaws 4K/8K/VR ...Nyeem ntxiv -
Kev ua haujlwm tam sim no ntawm DCI network (Ntu Ob)
3 Kev Tswj Xyuas Kev Teeb tsa Thaum lub sijhawm teeb tsa channel, kev teeb tsa kev pabcuam, kev teeb tsa txuas ntawm cov txheej txheem optical, thiab kev teeb tsa daim ntawv qhia topology virtual yog qhov yuav tsum tau ua. Yog tias ib qho channel yuav raug teeb tsa nrog txoj kev tiv thaiv, kev teeb tsa channel ntawm ...Nyeem ntxiv -
Kev ua haujlwm tam sim no ntawm DCI network (Ntu Ib)
Tom qab DCI network qhia txog OTN thev naus laus zis, nws zoo ib yam li ntxiv ib daim haujlwm tag nrho uas tsis tau muaj ua ntej hauv kev ua haujlwm. Lub network chaw khaws ntaub ntawv ib txwm yog IP network, uas yog rau cov thev naus laus zis network logical. OTN hauv DCI yog cov thev naus laus zis txheej lub cev, ...Nyeem ntxiv -
DCI Box yog dab tsi?
Keeb Kwm ntawm DCI network Thaum pib, lub chaw khaws ntaub ntawv yooj yim heev, nrog ob peb lub txee + ob peb lub tshuab cua txias siab-P hauv ib chav tsis paub, thiab tom qab ntawd ib lub zog hauv nroog + ob peb lub UPS, thiab nws tau dhau los ua chaw khaws ntaub ntawv. Txawm li cas los xij, hom chaw khaws ntaub ntawv no me me hauv qhov loj me thiab tsis muaj kev ntseeg siab ...Nyeem ntxiv -
Qhov zoo ntawm WIFI 6 ONT
Piv nrog rau cov tiam dhau los ntawm WiFi thev naus laus zis, cov yam ntxwv tseem ceeb ntawm tiam tshiab ntawm WiFi 6 yog: Piv nrog rau tiam dhau los ntawm 802.11ac WiFi 5, qhov siab tshaj plaws ntawm WiFi 6 tau nce ntxiv los ntawm 3.5Gbps ntawm yav dhau los mus rau 9.6Gbps, thiab qhov ceev theoretical tau ...Nyeem ntxiv -
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 -
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
