Haufinyane tjena, ka lebaka la nts'etsopele ea theknoloji ea AI Amerika Leboea, tlhoko ea khokahano lipakeng tsa marang-rang a marang-rang a lipalo e eketsehile haholo, mme theknoloji e hokahaneng ea DCI le lihlahisoa tse amanang le eona li hohetse tlhokomelo 'marakeng, haholo-holo marakeng a lichelete.
DCI (Data Center Interconnect, kapa DCI ka nako e khutšoanyane), kapa Data Center Interconnect, ke ho hokahanya litsi tse fapaneng tsa data ho finyella ho arolelana lisebelisoa, ho sebetsa le ho boloka boitsebiso ba marang-rang. Ha u haha litharollo tsa DCI, ha ho hlokahale feela hore u nahane ka tlhokahalo ea marang-rang a marang-rang, empa hape le tlhokahalo ea ts'ebetso e nolofalitsoeng le e bohlale le tlhokomelo, kahoo kaho ea marang-rang e bonolo le e bonolo e fetohile motheo oa DCI kaho. mefuta e 'meli: metro DCI le DCI ea libaka tse telele, 'me mona ho tsepamisitsoe maikutlo mabapi le 'maraka oa metro DCI.
DCI-BOX ke moloko o mocha oa li-telecom operators bakeng sa meralo ea marang-rang a metse e meholo, basebetsi ba lebeletse ho khona ho etsa optoelectronic decoupling, ho le bonolo ho laola, kahoo DCI-BOX e boetse e tsejoa e le open decoupled optical network.
Likarolo tsa eona tsa mantlha tsa lisebelisoa li kenyelletsa: lisebelisoa tsa phetisetso ea wavelength division, optical modules, optical fibers le lisebelisoa tse ling tse amanang. Har'a bona:
DCI wavelength division transmission equipment: hangata e arotsoe ka lihlahisoa tsa lera la motlakase, lihlahisoa tsa optical layer le lihlahisoa tse nyalisitsoeng tsa optical-electrical, ke sehlahisoa se ka sehloohong sa ho hokahanya ha setsi sa data, se nang le liraka, lehlakoreng la mohala le lehlakoreng la bareki. Lehlakore la mohala le bua ka lets'oao le shebaneng le lehlakore la faeba ea phetiso, 'me lehlakore la moreki le bua ka lets'oao le shebaneng le lehlakore la switjha.
Li-module tsa optical: hangata li kenyelletsa li-module tsa optical, li-coherent optical modules, joalo-joalo, ka karolelano ho feta 40 optical modules e hloka ho kenngoa mochine oa phetisetso, tekanyo e tloaelehileng ea li-interconnections tsa data center ho 100Gbps, 400Gbps, 'me hona joale tekong. mohato oa sekhahla sa 800Gbps.
MUX/DEMUX: Letoto la mats'oao a optical carrier a li-wavelengths tse fapaneng tse nkileng tlhaiso-leseling e fapaneng li kopantsoe hammoho 'me li kopantsoe ka har'a fiber e tšoanang ea optical bakeng sa phetiso qetellong ea ho fetisa ka MUX (Multiplexer),' me matšoao a optical a maqhubu a fapaneng a arohane pheletso ea ho amohela ka Demultiplexer (Demultiplexer).
AWG chip: DCI e kopantsoeng ka ho arohana MUX/DEMUX ka sehloohong e sebelisa lenaneo la AWG ho finyella.
Erbium Doped Fiber AmplifierEDFA: Sesebelisoa se matlafatsang matla a lets'oao le fokolang la optical e kenang ntle le ho e fetola lets'oao la motlakase.
Wavelength Selection Switch WSS: Khetho e nepahetseng le kemiso e feto-fetohang ea leqhubu la maqhubu a matšoao a optical e bonoa ka sebopeho se nepahetseng sa optical le mochini oa taolo.
Optical Network Monitoring Module OCM le OTDR: bakeng sa tlhahlobo ea boleng ba ts'ebetso ea marang-rang ea DCI le tlhokomelo. Optical Communication Channel Monitor OCPM, OCM, OPM, Optical Time Domain Reflectometer OTDR e sebelisetsoa ho lekanya fiber attenuation, tahlehelo ea sehokelo, sebaka sa ntlha ea phoso ea fiber le ho utloisisa ho aroloa ha tahlehelo ea bolelele ba fiber.
Thepa ea Optical Fiber Line Auto Switch Protection (OLP): Fetola ka mokhoa o iketsang ho faeba ea "backup" ha fiber e kholo e hloleha ho fana ka ts'ireletso e mengata bakeng sa ts'ebeletso.
Optical Fiber Cable: Sebaka sa phetiso ea data lipakeng tsa litsi tsa data.
Ka kholo e tsoelang pele ea sephethephethe, palo ea data e tsamaisoang ke setsi se le seng sa data, palo ea khoebo e lekanyelitsoe, DCI e ka ntlafatsa hamolemo tekanyo ea tšebeliso ea setsi sa data, butle-butle e fetohile mokhoa o ke keng oa qojoa ho nts'etsopele ea litsi tsa data, mme tlhokeho e tla hola. Ho latela webosaete ea semmuso ea Ciena, Amerika Leboea hajoale ke 'maraka o ka sehloohong oa DCI,' me ho boleloa esale pele hore sebaka sa Asia-Pacific se tla kena ka sekhahla se phahameng sa nts'etsopele nakong e tlang.
Nako ea poso: Nov-28-2024