Gukoresha ikoranabuhanga rya optoelectronic co-packaging mu gukemura ikibazo cyo kohereza amakuru menshi Igice cya mbere

Gukoreshaoptoelectronicikoranabuhanga ryo gupakira hamwe rigamije gukemura ikibazo cyo kohereza amakuru menshi

Bitewe n’iterambere ry’ingufu za mudasobwa ku rwego rwo hejuru, ingano y’amakuru iri kwiyongera cyane, cyane cyane urujya n’uruza rw’ibigo bishya by’amakuru nka za AI nini na machine learning birimo guteza imbere iterambere ry’amakuru kuva ku mpera kugeza ku mpera no ku bakoresha. Amakuru menshi agomba koherezwa vuba mu mpande zose, kandi igipimo cyo kohereza amakuru cyarazamutse kuva kuri 100GbE kugera kuri 400GbE, cyangwa ndetse na 800GbE, kugira ngo gihuze n’izamuka ry’ingufu za mudasobwa n’ikoreshwa ry’amakuru. Uko igipimo cy’umurongo cyagendaga cyiyongera, imiterere y’ibikoresho bifitanye isano yariyongereye cyane, kandi I/O isanzwe ntiyashoboye guhangana n’ibikenewe bitandukanye byo kohereza ibimenyetso byihuse kuva kuri ASics kugera kuri panel y’imbere. Muri urwo rwego, CPO optoelectronic co-packaging irashakishwa.

Ubusabe bwo gutunganya amakuru buriyongera, Umuyobozi Mukuruoptoelectronickwita ku kintu kimwe

Muri sisitemu y'itumanaho rya optique, module ya optique na AISC (Network switching chip) bipakirwa ukwabyo, kandimodule y'izubaishyirwa mu gice cy'imbere cy'imashini mu buryo bwo gucomeka. Uburyo bwo gucomeka si ikintu gishya, kandi imirongo myinshi isanzwe ya I/O ihuzwa hamwe mu buryo bwo gucomeka. Nubwo gucomeka ari cyo kintu cya mbere gikoreshwa mu buryo bwa tekiniki, uburyo bwo gucomeka bwagaragaje ibibazo bimwe na bimwe ku muvuduko wo hejuru w'amakuru, kandi uburebure bw'umuyoboro hagati y'igikoresho cy'ikoranabuhanga n'ikibaho cy'itumanaho, gutakaza uburyo bwo kohereza ibimenyetso, ikoreshwa ry'amashanyarazi, n'ubwiza bizagabanuka kuko umuvuduko wo gutunganya amakuru ugomba kwiyongera.

Kugira ngo bikemure imbogamizi zo guhuza ibintu bisanzwe, CPO optoelectronic co-packaging yatangiye kwitabwaho. Muri Co-packaged optics, optical modules na AISC (Network switching chips) bihurizwa hamwe kandi bigahuzwa binyuze mu guhuza amashanyarazi hafi, bityo bigahuza optoelectronics. Ibyiza by'ingano n'uburemere byazanywe na CPO photoelectric co-packaging biragaragara, kandi miniaturization na miniaturization ya modules optical yihuta cyane biragaragara. Optical module na AISC (Network switching chip) bishyirwa hagati ku kibaho, kandi uburebure bwa fibre bushobora kugabanuka cyane, bivuze ko igihombo mu gihe cyo kohereza gishobora kugabanuka.

Dukurikije amakuru y’igerageza rya Ayar Labs, CPO opto-co-packaging ishobora no kugabanya ikoreshwa ry’amashanyarazi ho kimwe cya kabiri ugereranije na modules optical zikoreshwa. Dukurikije uko Broadcom yabyanditse, kuri module optical zikoreshwa kuri 400G, gahunda ya CPO ishobora kuzigama hafi 50% mu ikoreshwa ry’amashanyarazi, kandi ugereranije na module optical zikoreshwa kuri 1600G, gahunda ya CPO ishobora kuzigama ikoreshwa ry’amashanyarazi menshi. Imiterere ihuriweho cyane ituma ubucucike bw’itumanaho bwiyongera cyane, gutinda no kugoreka kw’ikimenyetso cy’amashanyarazi bizarushaho kunozwa, kandi umuvuduko wo kohereza ntube ukiri nk’uburyo busanzwe bwo kuzigama.

Ikindi kintu ni ikiguzi, ubuhanga bw'ubukorano, seriveri na sisitemu z'ubuhinduranya (switch systems) muri iki gihe bisaba ubucucike n'umuvuduko mwinshi cyane, icyifuzo kirimo kwiyongera cyane, hatabayeho gukoresha CPO co-packaging, hakenewe umubare munini w'ibihuza byo mu rwego rwo hejuru kugira ngo bihuze module optique, ibyo bikaba ari ikiguzi gikomeye. Guhuza CPO co-packaging bishobora kugabanya umubare w'ibihuza nabyo ni igice kinini cyo kugabanya BOM. Guhuza CPO photoelectric co-packaging ni bwo buryo bwonyine bwo kugera ku muvuduko mwinshi, bandwidth nini n'imbaraga nke. Iri koranabuhanga ryo gupakira ibice bya silikoni photoelectric hamwe n'ibice bya elegitoroniki hamwe bituma module optique yegerana cyane n'ikimenyetso cy'urusobe rw'amakuru kugira ngo bigabanye igihombo cy'umuyoboro no kudakomeza kwa impedance, binongera cyane ubucucike bw'amakuru kandi bigatanga inkunga ya tekiniki yo guhuza amakuru mu gihe kizaza.