Fiber Capacity Multiplication Technologyyog sai dhau los ua txoj hauv kev nthuav dav tshaj plaws rau niaj hnub optical networks. Tsheb thauj mus los nce thoob plaws cov chaw khaws ntaub ntawv, huab cua qaum, thiab 5G thauj. Lub caij no, txoj kev fiber ntau, ducts, thiab qhov chaw ntsib kev txwv tiag. Raws li qhov tshwm sim, ntau tus neeg ua haujlwm tam sim no saib dhau qhov yooj yim "kev hloov pauv ceev" thiab tsom mus rau qhov system- qib kev muaj peev xwm nce.
Hauv cov ntsiab lus ntawd,Fiber Capacity Multiplication TechnologyLub hom phiaj ua ib qho zoo: qhib qhov siv tau ntau dua thiab dhau los ntawm cov fiber ntau uas twb muaj lawm, nrog kev cuam tshuam tsawg. Es tsis txhob rov tsim kho tag nrho lub network, nws ntxiv cov txheej txheem kho qhov muag ntse uas rov siv dua qhov koj tau khiav hauv thaj teb.
Kab lus no piav qhia txog cov laj thawj, kev tsim vaj tsev, thiab kev lag luam engineering -offs. Nws kuj tseem qhia tau tias yog vim li cas tag nrho - kev hloov kho qhov muag wavelength tuaj yeem thawb ib leeg - fiber ntau muaj peev xwm mus rau lub qab nthab tshiab, suav nrog kev tshaj tawm 76.8 Tb / s qhov tseem ceeb hauv cov xwm txheej tshwj xeeb.
Vim li cas Kev Lag Luam Yuav Tsum Muaj Peev Xwm Ntau Ntxiv, Tsis Yog Tsis Txaus Ntshai
Tau ntau xyoo, kev lag luam nthuav dav bandwidth los ntawm kev nce ib zaug - wavelength tus nqi. Peb tsiv ntawm 100G mus rau 400G, thiab tam sim no mus rau 800G thiab tshaj. Txawm li cas los xij, siab dua rau -yoj ceev ib leeg tsis tuaj yeem daws txhua qhov fwj.
Fiber Capacity Multiplication Technologyhais txog peb qhov kev txwv txhua hnub:
Kev txwv kev tsim kho:kev tsim fiber ntau tuaj yeem siv sijhawm ntau lub hlis lossis ntev dua.
Qhov chaw txwv:lub zog, qhov chaw, thiab cua txias feem ntau cap cov cuab yeej tshiab.
Kev ua haujlwm txaus ntshai:loj-txheej txheem rov tsim dua tshiab ua rau muaj kev pheej hmoo ntawm kev tawg.
Yog li ntawd, cov neeg ua haujlwm muaj txiaj ntsig nthuav dav txoj hauv kev uas ua rau nruab nrab ntawm lub network ruaj khov. Lawv kuj nyiam hloov kho dua tshiab uas haum rau cov txheej txheem uas twb muaj lawm.
Qhov tiag C-Band Bottleneck: Qhov twg muaj peev xwm pib rau Stall
C-band systems nqa feem ntau ntawm hnub no ntev - tsheb thauj mus los thiab metro. Txawm li cas los xij, ntau lub network twb tau sau ntau ntawm C-band spectrum. Yog li ntawd, ntxiv cov channel ntau dua yuav nyuaj txhua xyoo.
Spectrum yuav tsis tshua muaj
Dense channel grids, guard bands, and filtering margins reduce effective spectrum. Tsis tas li ntawd, ROADM filtering tsim cov ciam teb bandwidth.
Physics thawb rov qab
Thaum koj tsa lub zog tso tawm, OSNR tuaj yeem txhim kho. Txawm li cas los xij, cov teebmeem nonlinear kuj nce ntxiv. Thaum koj ntim cov channel nruj dua, kev sib tham sib tham thiab kev lim dej tuaj yeem nce ntxiv.
Engineering txwv tswj
Direct L-band lossis S-band nthuav dav feem ntau yuav tsum muaj lub tshuab hluav taws xob tshiab, multiplexers, saib xyuas, thiab cov cuab yeej ua haujlwm. Tsis tas li ntawd, cov pab pawg yuav tsum kawm cov hom kev ua tsis tiav tshiab thiab cov cai tswj kev ua kom zoo dua qub.
Yog li ntawd,Fiber Capacity Multiplication Technologyua kom txaus nyiam thaum koj xav tau ntau lub peev xwm yam tsis tau rov tsim kho cov kab ke.
Dab tsi Fiber Capacity Multiplication Technology txhais tau tias hauv kev xyaum
Nyob rau theem siab,Fiber Capacity Multiplication Technologysiv kho qhov muag -cov txheej txheem sau npe "ntau ntxiv" muaj peev xwm siv tau rau ib qho fiber ntau. Nws tsom mus rau spectral reuse thiab smarter wavelength lub koom haum.
Ib txoj hauv kev uas tus neeg sawv cev tso siab rautag nrho -optical wavelength conversion. Txoj kev no hloov lub teeb liab los ntawm ib lub wavelength band mus rau lwm qhov yam tsis hloov nws mus rau hauv daim ntawv hluav taws xob. Raws li qhov tshwm sim, nws tuaj yeem khaws cov ntaub ntawv hloov pauv qub thaum hloov qhov twg lub teeb liab nyob hauv spectrum.
Hauv cov ntsiab lus yooj yim, lub tswv yim no hloov "cov kab tsis siv" rau hauv txoj kab siv tau. Nws ua li ntawd nrog qhov cuam tshuam tsawg kawg ntawm C-band transponders thiab workflows uas twb muaj lawm.
Txhua yam -Kev hloov pauv ntawm qhov ntsuas qhov ntsuas qhov ntsuas: Tus Core Enabler
Txhua yam - hloov kho qhov muag wavelength txav lub teeb ntawm ib lub wavelength mus rau lwm qhov hauv qhov chaw kho qhov muag. Nws zam OEO rov tsim dua hauv nruab nrab ntawm qhov txuas. Yog li ntawd, nws tuaj yeem txo latency thiab hardware complexity.
Nyob rau hauv ib tug qauv tsim:
Lub network tsim lossis tau txais C-band coherent teeb liab.
Ib tug hloov dua siab tshiab module maps uas teeb liab mus rau lwm lub wavelength cheeb tsam.
Ntau pawg propagates ua ke tshaj ib fiber.
Ib qho kev hloov dua siab tshiab thib ob qhia cov teeb liab rov qab, thaum xav tau.
Cov qauv no txhawb nqaFiber Capacity Multiplication Technologyvim nws nthuav cov txiaj ntsig spectral hneev taw. Nyob rau tib lub sijhawm, nws txwv kev hloov pauv loj rau cov npoo ntawm lub network.
Yuav ua li cas "Tsis muaj L/S tshiab-Band Gear" tseem tuaj yeem ua siab ntev
Tej zaum koj yuav xav tias tus neeg teb xov tooj tuaj yeem siv cov bands ntxiv li cas yam tsis ntxiv L/S tag nrho -band infrastructure. Qhov tseem ceeb yog nyob rau hauv lub scope thiab ciam teb.
NrogFiber Capacity Multiplication Technology, lub hom phiaj yog feem ntau kom tsis txhob muaj kab sib luag tag nrho. Qhov ntawd txhais tau tias koj sim zam, lossis txo, cov hauv qab no:
mob siab rau L/S{0}}band coherent transponders thoob plaws lub nkoj
ua tiav L/S{0}}band amplification chain hla ntau qhov chaw
cais cov haujlwm ua haujlwm rau ntau -band kev npaj thiab kev daws teeb meem
Hloov chaw, lub network ntxiv wavelength hloov dua siab tshiab ntawm cov ntsiab lus tswv yim. Tom qab ntawd nws siv kev tswj hwm ntau -band kev npaj. Yog li ntawd, kev txhim kho tuaj yeem nyob nce ntxiv.
Uas tau hais tias, kev daws teeb meem tseem xav tau kev tswj hwm lub zog thiab saib xyuas kom zoo. Yog li, engineers yuav tsum npaj lub architecture nrog kev qhuab qhia.
Nkag siab txog 76.8 Tb/s Milestone Txoj Kev
Peak muaj peev xwm tus lej tseem ceeb, tab sis cov ntsiab lus tseem ceeb dua. Ib leeg- fiber ntau muaj peev xwm nyob ntawm:
suav channel
rau - channel cov ntaub ntawv tus nqi
channel spacing thiab spectral efficiency
kawg-rau- xaus OSNR thiab qhov cuam tshuam tsis zoo
Hauv kev tshaj tawm ua qauv qhia, qhov system mus txog76.8 Tb/s ntawm ib fiber ntaunyob rau hauv tej yam kev mob. Tus lej no qhia txog kev suav cov channel siab ua ke nrog siab ntawm -channel tus nqi, ua kom muaj txiaj ntsig los ntawm kev siv spectral nthuav dav los ntawm kev hloov kho qhov muag.
Txawm li cas los xij, koj yuav tsum kho cov duab zoo li "zoo tshaj- rooj plaub" cov ntsiab lus siv. Nyob rau hauv kev xyaum, ncav cuag, ROADM suav, fiber ntau hom, thiab amplifier tsim yuav hloov qhov tshwm sim. Yog li ntawd, cov kws kho mob yuav tsum tau siv cov paj ntoo kom zoo thaum lub sij hawm tsim ntxov.
Txawm li ntawd los,Fiber Capacity Multiplication Technologytseem xa cov lus qhia muaj txiaj ntsig zoo: nws tsa lub qab nthab yam tsis tau yuam kom rov tsim kho tag nrho.
Deployment Models Ua Haujlwm hauv Kev Sib Tw tiag
Kev xa mus ua haujlwm tau zoo yuav tsum hwm ROADM cov txheej txheem uas twb muaj lawm, cov cai tswj kev ua haujlwm, thiab cov qhov rais tu. Vim li ntawd, ntau tus qauv tsim siv ntug- tsom rau kev ntxig.
Ob- qhov kawg ntxig rau kev cuam tshuam tsawg kawg nkaus
Koj tso cov kev hloov pauv hloov pauv ntawm qhov kawg ntawm ib ntu lossis sau npe. Tom qab ntawd cov chaw nruab nrab nyob feem ntau tsis tau kov. Yog li ntawd, cutovers ua yooj yim dua.
Overlay xav es tsis txhob redesign
Koj kho cov kab spectral tshiab raws li kev sib tshooj. Lub caij no, cov cuab yeej cuab tam C-band kev pabcuam tseem ua haujlwm ib txwm.
Kev saib xyuas thiab kev tswj hwm yuav tsum hloov zuj zus
Kev hloov dua siab tshiab ntxiv cov kev txwv tshiab los saib. Piv txwv li:
conversion efficiency thiab stability
twj kev noj qab haus huv thiab drift cwj pwm
band-rau-band fais fab sib npaug
tswb khi rau bypass thiab tiv thaiv ua
Yog li ntawd,Fiber Capacity Multiplication Technologyua tiav thaum soj ntsuam kev txhim kho nrog rau kev muaj peev xwm.
Cov txiaj ntsig tseem ceeb rau cov neeg ua haujlwm thiab Data Center Networks
Thaum qhov kev tsim qauv sib haum nrog kev ua haujlwm,Fiber Capacity Multiplication Technologytuaj yeem muab ntau yam txiaj ntsig meej.
Muaj peev xwm nthuav dav dua
Koj tuaj yeem tau txais txiaj ntsig yam tsis tau tos rau kev tsim kho fiber ntau. Yog li ntawd, lub sij hawm-rau- muaj peev xwm txhim kho.
Tsawg dua kev cuam tshuam
Koj zam dhau qhov kev hloov pauv thoob plaws hauv cov saw txuas ntxiv. Yog li ntawd, koj txo qhov kev txiav tawm.
Cov cuab tam zoo dua lub neej
Koj ncab tus nqi ntawm txoj kev fiber ntau uas twb muaj lawm thiab C-band kev nqis peev. Ntxiv mus, koj tiv thaiv kev siv nyiaj ua ntej.
Tswv yim scalability
Koj tuaj yeem ntsuas los ntawm qhov chaw thiab txoj hauv kev. Tom qab ntawd koj nthuav cov kauj ruam los ntawm kauj ruam raws li kev thov loj hlob.
Kev Lag Luam -Offs Koj Yuav Tsum Npaj Rau
Txhua qhov kev txhim kho muaj peev xwm muaj tus nqi.Fiber Capacity Multiplication Technologyhloov cov qauv nqi ntau dua li tshem tawm.
OSNR thiab insertion poob margin
Kev hloov pauv modules qhia txog kev poob thiab qee qhov cuam tshuam lub suab nrov. Yog li ntawd, engineers yuav tsum validate kawg - mus rau -end margins.
Ntau -Band zog sib cuam tshuam
Thaum ntau pawg sib koom ua ke fiber ntau, kev faib hluav taws xob tseem ceeb. Yog li ntawd, cov kws kho mob yuav tsum tswj xyuas qhov qaij thiab sib npaug.
Kev ntseeg tau thiab kev tiv thaiv zoo
Pump qhov chaw thiab kev ruaj ntseg hloov dua siab tshiab yuav tsum tau rov ua dua. Tsis tas li ntawd, cov txheej txheem bypass thiab kho dua tshiab yuav tsum tau meej.
Interoperability ciam teb
Ntau- cov neeg muag khoom network xav tau kev sib txuas lus. Yog li, qhov project yuav tsum suav nrog kev kuaj xyuas nruj ua ntej kev nthuav tawm.
Yog tias koj kho cov khoom no ua ntej -cov kev cai hauv chav kawm, kev xa mus ua haujlwm zoo dua.
Yuav Ua Li Cas Piv Nrog Lwm Txoj Kev nthuav dav
Cov pab pawg network feem ntau xav txog ntau txoj kev nthuav dav ib zaug. Yog li ntawd, nws yuav pab ua kom muaj kev lag luam tawm - tawm kom meej.
Tshaj tawm ncaj qha C + L nthuav dav
Direct L-Band buildouts tuaj yeem xa cov peev txheej loj. Txawm li cas los xij, lawv feem ntau xav tau kev hloov kho thaj chaw ntau dua thiab kev hloov pauv ntau dua.
Piv rau siab dua rau -wavelength tus nqi
Cov nqi siab dua tuaj yeem txhawb nqa lub peev xwm yam tsis muaj kev hloov pauv. Txawm li cas los xij, txoj hauv kev tuaj yeem ua kom nruj OSNR thiab cov peev nyiaj uas tsis yog-linear sai.
Sib piv spatial division multiplexing
SDM tuaj yeem xa cov txiaj ntsig loj hauv lub sijhawm ntev. Txawm li cas los xij, nws feem ntau xav tau hom fiber ntau tshiab thiab cov txheej txheem tshiab.
Yog li ntawd,Fiber Capacity Multiplication Technologyhaum zoo tshaj plaws thaum koj xav tau nyob ze - lub sij hawm nce nrog kev tswj hwm kev hloov pauv.
Qhov twg Fiber Capacity Multiplication Technology Fits Best
Siv txoj hauv kev no thaum:
koj txoj kev fiber ntau khiav kub thiab kev tsim tshiab zoo li qeeb
koj xav tau kev muaj peev xwm nce nrog kev txwv nruab nrab - ncua kev hloov pauv
koj xav tau ib tug phased txoj kev npaj uas phim cov nyiaj txiag cycles
koj muaj nuj nqis ua haujlwm ruaj khov thiab ua kom nrawm
Tsis txhob rushed xa mus rau thaum:
margins twb zaum ze ntawm qhov pib ua tsis tiav
kev soj ntsuam thiab automation tseem tsis paub qab hau
koj tsis tuaj yeem validate kev ua tau zoo nyob rau hauv cov tsheb sib tov tiag
Hauv lwm lo lus,Fiber Capacity Multiplication Technologyua haujlwm zoo tshaj plaws raws li kev qhuab qhia engineering, tsis yog kev kho sai.
Daim Ntawv Ceeb Toom Txiav Txim Rau Kev Xa Khoom thiab Platforms
Txawm tias lub tswv yim zoo tshaj plaws nyob ntawm kev ua tiav. Thaum kawg ntawm lub hnub, cov neeg ua haujlwm xav tau kev tsim kom tiav kev sib kis, cov khoom ruaj khov, thiab rov ua dua cov ntawv ua si.
Nyob rau hauv tus ntsuj plig ntawd,HTFtxhawb cov neeg siv khoom thoob ntiaj teb nrog cov khoom siv fiber ntau thiab WDM cov kev daws teeb meem, tsim los ntawm pab pawg nrog ntau tshaj 10 xyoo kev sib txuas lus kho qhov muag R & D thiab kev tsim khoom. Ntxiv mus, HTF tsom mus rau kev pab cov neeg siv khoom tsim, txuas, thiab ua kom zoo dua fiber ntau rau cov chaw zov me nyuam cov ntaub ntawv, 5G, huab, metro, thiab nkag mus rau hauv tes hauj lwm.
HTF covHT6000yog lub compact, siab -muaj peev xwm, nqi- zoo OTN optical thauj system. Nws siv CWDM/DWDM universal platform tsim thiab txhawb pob tshab ntau- kev pabcuam thauj. Tsis tas li ntawd, nws muaj kev sib txuas lus yooj yim thiab nkag mus tau. Nws haum rau cov pob txha hauv teb chaws, cov pob txha hauv xeev, cov tub ntxhais kawm hauv nroog, thiab lwm cov kev sib txuas tseem ceeb, thaum txhawb nqa loj - lub peev xwm ntawm qhov xav tau tshaj 1.6T. Rau IDC thiab ISP cov tswv lag luam, nws kuj muab tus nqi -txoj kev ua haujlwm tau zoo rau kev nthuav dav WDM kev thauj mus los.
Qhov kawg takeaway
Fiber Capacity Multiplication Technologytuaj yeem hloov kho qhov kev npaj muaj peev xwm los ntawm kev hloov cov qhov rais hloov tshiab rau hauv kev loj hlob tuaj. Yog li ntawd, nws tsim nyog ib qho chaw loj nyob rau hauv niaj hnub optical network roadmap.
