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Cov txheej txheem ntawm 5G kev tsim kho thiab daim ntawv thov nrov yuav ua rau cov ntaub ntawv hauv peb lub neej txhua hnub nce ntxiv, thiab yuav muab cov kev xav tau tshiab ntawm cov ntaub ntawv suav kev ua haujlwm thiab kev muaj peev xwm khaws cia ntawm peb lub neej. Txoj kev loj hlob ntawm huab huab cov neeg muab kev pabcuam yuav muaj kev sib tw hauv ntau yam xws li xam lub zog, ntsuas nplai thiab cov lej ntawm cov neeg siv kawg.
Raws li kev tshawb nrhiav, kev faib tawm loj ntawm 5G mobile network tau txuas ntxiv ua ntu zus ntawm cov neeg ua haujlwm ntawm' thov kom muaj ntau pab pawg bandwidth kom tau raws li qhov thov loj hlob ntawm WAN lub peev xwm. Piv nrog 4G lub xov tooj ntawm tes tam sim no, cov ntaub ntawv hla 5G tau nce 10 zaug, thiab lub peev xwm kev sib txuas lus tau nce 100 zaug. Rau cov neeg siv uas yog cov khoom siv network no, qhov ntsuas ntawm 5G chaw nruab nrab huab huab ntaub ntawv yuav ua ntau dua thiab loj dua. Lub nraub qaum ntawm 5G network chaw tsim huab huab chaw, qhov chaw nres nkoj 100G tam sim no yuav tsis tuaj yeem ntsib thiab txhawb kev nthuav dav ntawm cov neeg siv cov davhlau ya nyob hauv cov ntaub ntawv ntim, thiab daim ntawv thov ntawm 400G / 800G ntawm no yuav ua rau maj nrawm dua.
OM5 daws cov teeb meem ncua kev deb ntawm OM3 thiab OM4 sab hauv cov ntaub ntawv chaw
ISO thiab TIA cov koom haum ua haujlwm tshaj tawm tau tso tawm cov xov hluav taws xob tseeb 11801 koob thib 3 thiab TIA-568.0-D feem ntau hauv xyoo 2017, taw qhia tias OM5 fiber yog tsim raws VCSEL laser lub teeb ci, thiab tshwj xeeb qhia meej ntawm cov yam ntxwv band rau wavelength division multiplexing (WDM) )). Lub hom phiaj ntawm hom kev faib tawm fiber ntau no yog los muab kev txhawb nqa rau ntau hom"" luv; wavelengths nruab nrab ntawm 850nm thiab 950nm, thiab wavelengths hauv qhov ntau ntawm no yog qhov tsim nyog rau kev tso npe tawm ntau tom qab polymerization.
Qhov kho ntawm OM5 broadband multimode optical cable tau raug txo los ntawm 3.5 dB / km rau 3.0 dB / km hauv yav dhau los OM3 thiab OM4 optical cables. Txuas ntxiv, qhov xav tau ntawm bandwidth nyob ntawm nthwv dej ntawm 953 nm tau nce.
Tib lub sijhawm, nws txhawb yav tom ntej 400G Ethernet. Rau kev siv ntau dua ntawm 400G Ethernet xws li 400GBase-SR4.2 (4 khub ntawm fiber ntau 2 wavelengths, txhua channel siv 50G PAM4) lossis 400G Base-SR4.4 ((4 khub ntawm fiber ntau 4 Wavelength, txhua channel siv 25GNRZ), OM5 fiber muaj qhov zoo ntawm kev sib kis deb.
OM5 daws cov teeb meem ntawm cov loj ntawm cov xov tooj hluav taws xob sib txawv tshwm sim los ntawm qhov loj bandwidth thiab qis latency
Kev ntsuas geometry ntawm OM5 fiber (50μm tub ntxhais xov hlau, 125μm cladding) yog tib yam li OM3 thiab OM4, yog li nws tau rov qab sib haum nrog cov hom fiber ntau, thiab tuaj yeem ua kom zoo dua ntawm 10G rau 400G lossis tseem dua tus nqi, xyuas kom qhov yooj OM5 daim ntaub ntawv fiber ntau Kev ua tau zoo thiab peev xwm loj; OM5 fiber ntau tuaj yeem txhawb nqa kev xa xov hluav taws xob ntau dua nrog cov xov tooj me me ntawm multimode fiber ntau, thaum tus nqi thiab kev siv hluav taws xob muaj ntau tsawg dua li ib hom fiber ntau. Kev sib kis ntawm cov chaw zov me nyuam cov ntaub ntawv txuas ntxiv tau nce ntxiv, 100G / 200G / 400G ultra-loj cov ntaub ntawv chaw, hauv kev tsim kho thiab phiaj xwm, kev siv OM3 / OM4 multimode fiber tam sim no yuav ua rau ntau cov fiber ntau kho qhov muag, uas txo nws hwj siab rau ntawm cov ntaub ntawv chaw hlau thiab kuj tseem yuav ua rau cov ntaub ntawv chaw airflow lub koom haum Cuam Tshuam, ntev ntev nyob rau hauv cov ntaub ntawv chaw lub zog siv.
OM5 txuas ntxiv ua txoj haujlwm ntawm multimode fiber hauv cov ntaub ntawv chaw
Kev pom zoo los ntawm Cov Koom Haum Cov Qauv: Tam sim no, OM5 fiber tau tso tawm los ntawm Kev Tshaj Tawm Kev Lag Luam Kev Lag Luam raws li TIA 492AAAE, thiab raws li tsab ntawv thib rau ntawm IEC 60793-2-10, OM5 thiab TIA 492AAAE cov lus qhia tshwj xeeb yog nyob rau hauv tsab ntawv thib peb ntawm IEC / ISO 11801 thiab Asmeskas Kev Tshawb Fawb Tebchaws Asmeskas Kev Ua Haujlwm Wiring tus qauv ANSI / TIA 568.3-D raug lees paub.
Lub zog muaj zog: OM5 fiber ntau tuaj yeem ua ke luv nthwv dej wavelength faib multiplexing (SWDM) thiab cov khoom xa hluav taws xob sib txuas ua ke rau yav tom ntej, thiab tsuas yog xav tau 8-core broadband multimode fiber (WBMMF) txhawb 200 / 400G Ethernet daim ntaub ntawv.
Txo txo tus nqi: OM5 fiber qiv los ntawm wavelength faib multiplexing (WDM) thev naus laus zis ntawm hom fiber ntau, txuas ntxiv qhov muaj wavelength thaum sib txuas hauv kev xa xov, thiab tuaj yeem txhawb 4 wavelengths ntawm 1-core multimode fiber, txo cov xov tooj ntawm cov fiber ntau uas yuav tsum tau. Nws yog 1/4 ntawm yav dhau los, uas zoo heev txo cov nqi hluav taws xob ntawm lub network.
Kev sib raug zoo thiab kev sib txuam: OM5 fiber ntau tuaj yeem txhawb kev siv zoo ib yam li OM3 fiber ntau thiab OM4 fiber ntau, thiab nws tau tag nrho OM3 thiab OM4 fiber ntau thiab cuam tshuam zoo.
OPTICO KEV SIB TXUAS LUS (www.fiberopticom.com) tsom rua kev tsim kho offiber optic network sib txuas lus khoom kab thiab muab kev daws teeb meem zoo rau cov khoom siv sib txuas fiber ntau. Peb muab cov fiber ntau ua ke, xws li cov hlua fiber ntau, lub tshuab hluav taws xob, PLC splitter, SFP ， fiber ntau transceiver, MTP / MPO, CWDM / DWDM, FTTH daws, Cov ntaub ntawv cov xov hluav taws xob, thiab lwm yam. kev tsim khoom thiab tshuaj xyuas, kom ntseeg tau tias muaj kev ua haujlwm zoo thiab ruaj khov khoom zoo, thiab kev nyab xeeb thiab kev ntseeg tau zoo kom ntseeg tau siv lub sijhawm ntev ntawm cov khoom.
Kom paub meej ntxiv, pls mus xyuas OPTICO lub vev xaib:www.fiberopticom.com.