Tsis ntev los no, tau tsav los ntawm kev txhim kho ntawm AI thev naus laus zis hauv North America, qhov kev thov rau kev sib txuas ntawm cov nodes ntawm cov lej lej tau nce zuj zus, thiab kev sib cuam tshuam DCI thev naus laus zis thiab cov khoom lag luam cuam tshuam tau nyiam hauv kev ua lag luam, tshwj xeeb tshaj yog hauv kev lag luam peev.
DCI (Data Center Interconnect, lossis DCI luv luv), lossis Data Center Interconnect, yog los txuas cov chaw sib txawv kom ua tiav cov peev txheej sib koom, hla cov ntaub ntawv ua haujlwm thiab khaws cia. Thaum tsim DCI cov kev daws teeb meem, tsis tsuas yog koj yuav tsum xav txog qhov xav tau ntawm kev sib txuas bandwidth, tab sis kuj tseem xav tau kev ua haujlwm yooj yim thiab ntse thiab kev saib xyuas, yog li hloov tau yooj yim thiab yooj yim network tsim tau dhau los ua qhov tseem ceeb ntawm DCI kev tsim kho.DCI daim ntawv thov scenarios muab faib ua ob hom: metro DCI thiab ntev-ntev DCI, thiab lub hom phiaj ntawm no yog tham txog kev lag luam metro DCI.
DCI-BOX yog lub cim tshiab ntawm cov neeg ua haujlwm hauv xov tooj rau kev tsim qauv ntawm lub nroog network, cov neeg ua haujlwm xav tias yuav tuaj yeem ua optoelectronic decoupling, yooj yim los tswj, yog li DCI-BOX tseem hu ua qhib decoupled optical network.
Nws cov khoom siv tseem ceeb muaj xws li: wavelength division transmission equipment, optical modules, optical fibers and other related devices. Ntawm lawv:
DCI wavelength division khoom siv: feem ntau muab faib ua hluav taws xob txheej khoom, optical txheej khoom thiab optical-hluav taws xob hybrid khoom, yog cov khoom tseem ceeb ntawm cov ntaub ntawv chaw interconnection, muaj xws li racks, kab sab thiab cov neeg siv khoom. Cov kab sab yog hais txog lub teeb liab uas tig mus rau sab kis tau tus mob fiber ntau, thiab cov neeg siv khoom sab yog hais txog lub teeb liab tig mus rau sab laug docking.
Optical modules: feem ntau muaj xws li optical modules, coherent optical modules, thiab lwm yam., qhov nruab nrab ntawm ntau tshaj 40 optical modules yuav tsum tau muab tso rau hauv ib tug kis tau tus mob ntaus ntawv, lub mainstream tus nqi ntawm cov ntaub ntawv chaw interconnections nyob rau hauv 100Gbps, 400Gbps, thiab tam sim no nyob rau hauv lub mus sib hais theem ntawm 800Gbps tus nqi.
MUX/DEMUX: Ib tug series ntawm optical carrier signals ntawm txawv wavelengths nqa ib tug ntau yam ntawm cov ntaub ntawv yog ua ke thiab ua ke rau hauv tib lub optical fiber rau kis tau tus mob nyob rau hauv lub transmitting kawg los ntawm lub MUX (Multiplexer), thiab optical signals ntawm ntau yam wavelengths yog sib cais ntawm qhov kawg tau txais los ntawm Demultiplexer (Demultiplexer).
AWG nti: DCI ua ke splitter MUX/DEMUX mainstream siv AWG program kom ua tiav.
Erbium Doped Fiber AmplifierEDFA: Ib qho khoom siv uas ua kom muaj zog ntawm qhov tsis muaj zog input optical teeb liab yam tsis hloov nws mus rau hauv lub teeb liab hluav taws xob.
Kev xaiv wavelength hloov WSS: Kev xaiv meej thiab hloov tau yooj yim ntawm lub wavelength ntawm cov teeb liab kho qhov muag pom tau los ntawm cov qauv kho qhov muag thiab kev tswj xyuas.
Optical Network Monitoring Module OCM thiab OTDR: rau DCI network kev ua haujlwm zoo saib xyuas thiab tu. Optical Communication Channel Monitor OCPM, OCM, OPM, Optical Time Domain Reflectometer OTDR yog siv los ntsuas fiber ntau attenuation, connector poob, fiber ntau fault point qhov chaw thiab nkag siab txog qhov poob faib ntawm fiber ntau ntev.
Optical Fiber Line Auto Switch Protection Equipment (OLP): Hloov pauv mus rau cov fiber ntau thaub qab thaum lub ntsiab fiber ntau tsis muab ntau yam kev tiv thaiv rau cov kev pabcuam.
Optical Fiber Cable: Qhov nruab nrab rau kev xa cov ntaub ntawv ntawm cov chaw zov me nyuam.
Nrog rau kev loj hlob tsis tu ncua ntawm kev khiav tsheb, tus nqi ntawm cov ntaub ntawv nqa los ntawm ib lub chaw cov ntaub ntawv, cov nqi ntawm kev lag luam yog txwv, DCI tuaj yeem txhim kho qhov kev siv ntawm cov ntaub ntawv chaw, maj mam dhau los ua ib qho kev tsis pom kev hauv kev txhim kho cov ntaub ntawv chaw, thiab qhov kev thov yuav loj tuaj. Raws li Ciena lub vev xaib official, North America tam sim no yog lub lag luam tseem ceeb rau DCI, thiab nws tau kwv yees tias thaj av Asia-Pacific yuav nkag mus rau qhov kev loj hlob siab nyob rau yav tom ntej.
Post lub sij hawm: Nov-28-2024