Munguva pfupi yapfuura, zvichikonzerwa nekuvandudzwa kwetekinoroji yeAI muNorth America, kudiwa kwekubatana pakati pema nodes enetwork yemasvomhu kwakawedzera zvakanyanya, uye tekinoroji yakabatana yeDCI nezvimwe zvigadzirwa zvine chekuita nazvo zvakwezva kutariswa mumusika, kunyanya mumusika wemari.
DCI (Data Center Interconnect, kana kuti DCI muchidimbu), kana kuti Data Center Interconnect, inobatanidza nzvimbo dzakasiyana dzedata kuti uwane kugovaniswa kwezviwanikwa, kugadziriswa kwedata remadunhu akasiyana uye kuchengetwa. Paunenge uchivaka mhinduro dzeDCI, haufanire kungofunga nezvekudiwa kwebandwidth yekubatanidza chete, asiwo kudiwa kwekushanda kwakapfava uye kwakangwara uye kugadzirisa, saka kuvaka network kunochinjika uye kuri nyore kwave musimboti wekuvakwa kweDCI. Mamiriro ekushandisa kweDCI akakamurwa kuita mhando mbiri: metro DCI uye kure kure DCI, uye chinangwa pano ndechekukurukura nezvemusika wemetro DCI.
DCI-BOX chizvarwa chitsva chevashandi vemafoni vekuvaka network yemaguta, vashandi vanotarisira kukwanisa kuita optoelectronic decoupling, zviri nyore kudzora, saka DCI-BOX inozivikanwawo se open decoupled optical network.
Zvikamu zvayo zvikuru zvemidziyo zvinosanganisira: michina yekutumira mawavelength division, optical modules, optical fibers nezvimwe zvishandiso zvine chekuita nazvo. Pakati pazvo:
Midziyo yekutumira mawavelength division yeDCI: inowanzo kamurwa kuita zvigadzirwa zvemagetsi, zvigadzirwa zvemaoptical layer uye zvigadzirwa zvemaoptical-electrical hybrid, ndicho chigadzirwa chikuru chekubatanidza data centre, chine racks, side line uye side customer. side line rinoreva chiratidzo chakatarisana ne transmission fiber side, uye side customer rinoreva chiratidzo chakatarisana ne switch docking side.
Mamodule eOptical: anowanzo sanganisira mamodule e optical, mamodule e optical akabatana, nezvimwewo, avhareji yemamodule e optical anopfuura makumi mana anofanira kuiswa mumudziyo wekutumira, huwandu hukuru hwekubatana kwedata centre mu100Gbps, 400Gbps, uye ikozvino muchikamu chekuyedza che800Gbps.
MUX/DEMUX: Nhevedzano yezviratidzo zvekutakura mawavelength akasiyana ane ruzivo rwakasiyana-siyana zvinosanganiswa pamwe chete uye zvinobatanidzwa mufiber imwechete ye optical kuti itumirwe pamucheto wekutumira kuburikidza neMUX (Multiplexer), uye zviratidzo zve optical zvemawavelength akasiyana-siyana zvinoparadzaniswa pamugumo wekugamuchira kuburikidza neDemultiplexer (Demultiplexer).
Chipu yeAWG: DCI yakabatanidza MUX/DEMUX splitter mainstream ichishandisa chirongwa cheAWG kuti ibudirire.
Erbium Doped Fiber gudzazwiEDFA: Mudziyo unowedzera simba rechiratidzo che optical chisina simba chisina kuchishandura kuita chiratidzo chemagetsi.
WSS: Kusarudzwa kwakarurama uye kurongeka kunochinjika kwewavelength yezviratidzo zvemaziso kunowanikwa kuburikidza nechimiro chakarurama chemaziso uye nzira yekudzora.
Optical Network Monitoring Module OCM neOTDR: yekutarisa nekugadzirisa kunaka kwekushanda kwenetwork yeDCI. Optical Communication Channel Monitor OCPM, OCM, OPM, Optical Time Domain Reflectometer OTDR inoshandiswa kuyera kuderera kwefiber, kurasikirwa kweconnector, nzvimbo yefayibha uye kunzwisisa kupararira kwekurasikirwa kwehurefu hwefiber.
Midziyo Yekudzivirira Yemagetsi YeOptical Fiber Line Auto Switch (OLP): Chinja otomatiki kune fiber yekuchengetedza kana fiber huru ikatadza kupa dziviriro yakawanda yebasa.
Tambo yeOptical Fiber: Nzira yekutumira data pakati penzvimbo dzedata.
Nekukura kuri kuramba kuchiita vanhu, huwandu hwedata rinotakurwa nenzvimbo imwe chete yedata, huwandu hwebhizinesi hushoma, DCI inogona kuvandudza zviri nani mwero wekushandiswa kwenzvimbo yedata, zvishoma nezvishoma yave tsika isingadzivisike mukuvandudzwa kwenzvimbo dzedata, uye kudiwa kuchakura. Sekureva kwewebhusaiti yepamutemo yaCiena, North America parizvino ndiyo musika mukuru weDCI, uye zvinofungidzirwa kuti dunhu reAsia-Pacific richapinda muhuwandu hwakawanda hwebudiriro mune ramangwana.
Nguva yekutumira: Mbudzi-28-2024