Izakhiwo ezijwayelekile ze-DCI kanye ne-chain yezimboni

Muva nje, eqhutshwa ukuthuthukiswa kobuchwepheshe be-AI eNyakatho Melika, isidingo sokuxhumeka phakathi kwezindawo zenethiwekhi ye-arithmetic sesikhulile kakhulu, futhi imikhiqizo ehlobene ne-DCI nemikhiqizo ehlobene nayo idonsele ukunakwa emakethe, ikakhulukazi emakethe yezimali.

I-DCI (Isikhungo Sedatha Isikhungo Sokuxhumeka, noma i-DCI esifushane), noma i-Data Center InterConnect, ukuxhuma izikhungo ezahlukahlukene zedatha ukufeza ukwaba izinsiza, ukucubungula idatha yesizinda nesitoreji. Lapho kwakhiwa izixazululo ze-DCI, hhayi nje kuphela ukuthi udinga ukucubungula isidingo sokuxhuma i-bandwidth, kepha futhi nesidingo sokusebenza okusebenzayo kanye nokulungiswa, ngakho-ke ukwakhiwa kwenethiwekhi ye-DCI kwehlukaniswe yi-DCI ye-DCI, futhi okugxilwe kulokhu okuxoxiswane nemakethe yeMetro DCI.

I-DCI-Box yisizukulwane esisha sabasebenza ngocingo bezakhiwo zenethiwekhi yedolobha, opharetha balindele ukuthi bakwazi ukwenza ukukhubazeka kwe-opoleelectronic, kulula ukulawula, ngakho-ke i-DCI-bhokisi iyaziwa ngokuthi inethiwekhi evulekile evulekile.

Izakhi zayo zehadiwe eziyisisekelo zifaka phakathi: imishini yokuhambisa ye-wavelength, amamojula we-optical, amamojula optical namanye amadivaysi ahlobene. Phakathi kwazo:

Imishini yokuhambisa ye-DCI Wavelength Division: Ihlukaniswe imikhiqizo yesendlalelo kagesi, imikhiqizo ye-Optical Layer nemikhiqizo e-hybrid ye-optical Uhlangothi lwelayini lubhekisa kwisiginali elibhekene nohlangothi lwe-fiber lokuhambisa, futhi uhlangothi lwamakhasimende lubhekisa kwisiginali ebheke eceleni kohlangothi lwe-switch decking.

Amamojula we-Optical: Imvamisa kufaka amamojula we-Optical, amamojula ahlanganayo akhona, njll.

I-Mux / Demux: Uchungechunge lwezimpawu zokuthwala ama-wavelength ahlukene zihlanganiswa ndawonye futhi zihlanganiswe kwi-Optical Fiber of ngokudluliselwa kokuphela nge-Mux (Multiplexer), kanye nama-Signals ama-wavelels ahlukahlukene ahlukaniswe ekugcineni kwe-Demilteriplexer (Dellleplezer).

I-AWG Chip: I-DCI ehlangene ye-splitter mux / decux mainesrem usebenzisa uhlelo lwe-AWG ukufeza.

I-Erbium doped fiber amplifierI-Edfa: Idivaysi ekhulisa ubukhulu besiginali yokufaka obuthakathaka bokufaka ngaphandle kokuyiguqula ibe isibonakaliso sikagesi.

Ukushintshwa kokukhethwa kwe-Waveghthth

I-Optical Network Movie Modyo OCM ne-OTDR: Ukuqapha kwekhwalithi yekhwalithi ye-DCI Network Operation and Seartion. I-Optical Communication Channel Monitor OCPM, i-OCM, i-Optical Time Domain Coxporseometer OTDR isetshenziselwa ukukala i-attinuation ye-fiber, ukulahleka kwesixhumi, indawo yenkompula ye-fiber fake futhi uqonde ukusatshalaliswa kokulahleka kobude be-fiber ubude.

I-Optical Fiber Line Auto Switch Protection Equipment (I-OLP): Shita ngokuzenzakalela kwifayibha yesipele lapho i-fiber enkulu yehluleka ukuhlinzeka ngokuvikelwa okuningi kwensizakalo.

Ikhebula le-fiber optical: Indlela yokuhambisa idatha phakathi kwezikhungo zedatha.

Ngokukhula okuqhubekayo kwethrafikhi, inani lemininingwane ethathwe isikhungo sedatha eyodwa, inani lebhizinisi lilinganiselwe, i-DCI lingathuthukisa kangcono izinga lokusetshenziswa kwesikhungo sedatha, kancane kancane libe ngumkhuba ongenakugwemeka ekuthuthukiseni izikhungo zedatha, futhi ukufunwa kuzokhula. Ngokusho kwewebhusayithi yeCiena's's Official, eNyakatho Melika okwamanje yimakethe enkulu ye-DCI, futhi kubikezelwa ukuthi isifunda sase-Asia-Pacific sizofaka inani eliphakeme lentuthuko ngokuzayo.