1Tbps Transmission 1100 Kilometers Cov Ntaub Ntawv Tshiab: Terabit Era tau los ze dua!

Tsis ntev los no, optical technology thawj coj Windstream Lag luam wholesale thiab kev ruaj ntseg kev sib txuas tus thawj coj Cisco (Cisco) ib zaug dua qhia ib tug breakthrough nyob rau hauv kev sib kis ceev: ob sab nyob rau hauv lub tebchaws United States mus txog 1,100 kilometers ntawm Miami thiab Jacksonville kab, kev lag luam thawj 1Tbps wavelength fiber optic txuas ntawm qhov siab tshaj plaws kis tau tus mob.
Qhov kev sim tau ua tiav ntawm Windstream's Intelligent Converged Optical Network (ICON) txoj kev. Ntxiv rau qhov kev sib txuas ntawm fiber ntau optic ntawm cov wavelengths tseem ceeb tau hais los saum no, cov tog neeg tau ua tiav 800G dhau qhov kev ncua deb ntawm 1,387 mais ntawm kev sib txuas lus hla ib qho kev sib txuas ntawm fibers hla Tallahassee ntawm Miami thiab Atlanta; thiab ib qho impressive 600G nyob ib ncig ntawm 2,774 mais ntawm fiber ntau ntawm Miami thiab Atlanta.
Qhov kev sim siv Cisco NCS 1014 C-band 2.4T WDM transponder kab daim npav nrog Acacia's Coherent Interconnect Module CIM 8 (kev lag luam thawj 1.2Tbps vaj huam sib luag pluggable coherent tov) ntaus ntawv. Qhov kev sib kis ceev ceev no tau ua tiav qhov ua tau zoo tshaj plaws ntawm CIM 8 thiab tau raug lees paub los ntawm cov kab thib peb (150Ghz channel).
Raws li Cisco, CIM 8 yog tsim los xa tawm ntawm qhov nrawm mus txog 1.2Tbps, siv los ntawm lawv 8 tiam Jannu DSP ASIC. Ntxiv nrog rau qhov kev hloov pauv ceev, kev siv hluav taws xob tsawg dua piv rau cov tiam tam sim no.
Windstream Lag luam wholesale tau nqis peev ntau hauv nws cov neeg muag khoom ntau ICON network infrastructure. Cov txheej txheem tshwj xeeb no yog ib feem ntawm kev koom tes ntev nrog Cisco, thiab cov txiaj ntsig yav dhau los tau ncaj qha rau hauv lawv cov haujlwm niaj hnub no. Qhov tseeb, tsuas yog 10 lub hlis dhau los, lawv tau ua tiav ntau dua 541 mais ntawm 1Tbps kis tau tus mob ntawm Dallas thiab Tulsa hla tib tus neeg muag khoom cov khoom siv. Niaj hnub no, lawv tau pom meej tias qhov nrawm dua.
Hauv lwm lo lus, nws zoo li Windstream yuav muaj 1Tbps wavelength kev daws teeb meem hauv kev ua haujlwm yav tom ntej. Cov txiaj ntsig ntawm qhov kev sim siab tau pom tias nws muaj peev xwm ua tau raws li kev sib cais ntawm kev sib koom ua ke ntawm cov khoom siv sib txuas thiab tau pom tias kev sib cuam tshuam ntawm tus neeg muag khoom lub transponders thiab cov kab thib peb tuaj yeem ua tiav. Qhov kev ua tiav no tsis yog tsuas yog kev lag luam ua ntej, tab sis kuj tseem yog lwm qhov tseem ceeb hauv kev koom tes ntev ntawm Windstream Wholesale, Cisco thiab Acacia.
Qhov kev ua tau zoo no yog ib qho pov thawj ntxiv ntawm peb txoj kev cog lus rau kev coj noj coj ua thiab kev sib txuas lus, "hais tias John Nishimoto, Windstream Lag luam wholesale tus lwm thawj coj ntawm cov khoom, kev lag luam thiab cov tswv yim. Qhov kev ua tiav no txhawb nqa peb 800G yoj lub tswv yim thiab muab kev txhim kho kev tsim thiab kev npaj network rau 100G thiab 400G kev daws teeb meem. "
Bill Gartner, Tus Lwm Thawj Coj Loj, Optical Systems thiab Optics, Cisco, tau hais tias, "Ua haujlwm nrog cov thawj coj hauv kev lag luam xws li Windstream, Cisco tseem ua kom pom cov thev naus laus zis zoo ib yam siv Acacia thiab Cisco NCS 1014 platforms."