Siv cov thev naus laus zis optoelectronic co-packaging los daws teeb meem kev xa cov ntaub ntawv loj heev Tshooj ib

Sivoptoelectronickev siv tshuab ua ke los daws teeb meem kev xa cov ntaub ntawv loj heev

Vim yog kev txhim kho lub zog suav lej mus rau qib siab dua, cov ntaub ntawv tau nthuav dav sai sai, tshwj xeeb tshaj yog cov lag luam tshiab ntawm cov ntaub ntawv xws li AI cov qauv loj thiab kev kawm tshuab txhawb kev loj hlob ntawm cov ntaub ntawv los ntawm qhov kawg mus rau qhov kawg thiab rau cov neeg siv. Cov ntaub ntawv loj heev yuav tsum tau xa mus sai sai rau txhua lub kaum sab xis, thiab tus nqi xa cov ntaub ntawv kuj tau tsim los ntawm 100GbE mus rau 400GbE, lossis txawm tias 800GbE, kom phim lub zog suav lej thiab cov kev xav tau sib cuam tshuam ntawm cov ntaub ntawv. Raws li cov nqi kab tau nce ntxiv, qhov nyuaj ntawm cov khoom siv sib txuas lus tau nce ntxiv heev, thiab I / O ib txwm tsis tuaj yeem daws tau ntau yam kev xav tau ntawm kev xa cov cim ceev ceev los ntawm ASics mus rau lub vaj huam sib luag pem hauv ntej. Hauv qhov no, CPO optoelectronic co-packaging yog nrhiav tom qab.

Kev thov ua cov ntaub ntawv nce siab, CPOoptoelectronickev sib koom ua ke

Hauv lub kaw lus sib txuas lus optical, lub optical module thiab AISC (Network switching chip) tau ntim nyias, thiabkho qhov muag moduleraug ntsaws rau hauv lub vaj huam sib luag pem hauv ntej ntawm lub qhov hloov hauv hom pluggable. Hom pluggable tsis yog ib qho txawv txawv, thiab ntau qhov kev sib txuas I / O ib txwm muaj txuas ua ke hauv hom pluggable. Txawm hais tias pluggable tseem yog thawj qhov kev xaiv ntawm txoj kev siv tshuab, hom pluggable tau qhia qee qhov teeb meem ntawm cov ntaub ntawv siab, thiab qhov ntev ntawm kev sib txuas ntawm lub cuab yeej kho qhov muag thiab lub rooj tsavxwm, kev poob ntawm kev xa xov, kev siv hluav taws xob, thiab qhov zoo yuav raug txwv raws li qhov ceev ntawm cov ntaub ntawv xav tau ntxiv.

Yuav kom daws tau qhov kev txwv ntawm kev sib txuas ib txwm muaj, CPO optoelectronic co-packaging tau pib tau txais kev saib xyuas. Hauv Co-packaged optics, optical modules thiab AISC (Network switching chips) tau ntim ua ke thiab txuas nrog los ntawm kev sib txuas hluav taws xob luv luv, yog li ua tiav kev sib koom ua ke optoelectronic compact. Qhov zoo ntawm qhov loj me thiab qhov hnyav uas CPO photoelectric co-packaging coj los ua yog qhov pom tseeb, thiab qhov miniaturization thiab miniaturization ntawm high-speed optical modules tau paub. Lub optical module thiab AISC (Network switching chip) yog centralized ntau dua ntawm lub rooj tsavxwm, thiab qhov ntev ntawm fiber tuaj yeem txo qis heev, uas txhais tau tias qhov poob thaum lub sijhawm kis tuaj yeem txo qis.

Raws li cov ntaub ntawv sim ntawm Ayar Labs, CPO opto-co-packaging tuaj yeem txo qhov kev siv hluav taws xob ncaj qha los ntawm ib nrab piv rau cov pluggable optical modules. Raws li Broadcom qhov kev xam, ntawm 400G pluggable optical module, CPO scheme tuaj yeem txuag tau li 50% ntawm kev siv hluav taws xob, thiab piv nrog 1600G pluggable optical module, CPO scheme tuaj yeem txuag tau ntau dua kev siv hluav taws xob. Qhov kev teeb tsa centralized ntau dua kuj ua rau qhov sib txuas ceev ceev nce ntxiv, qhov qeeb thiab kev cuam tshuam ntawm lub teeb liab hluav taws xob yuav raug txhim kho, thiab qhov kev txwv ceev kis tsis zoo li hom pluggable ib txwm muaj.

Lwm qhov yog tus nqi, niaj hnub no kev txawj ntse ntawm lub tshuab server thiab switch systems xav tau qhov ceev thiab qhov ceev heev, qhov kev thov tam sim no nce ntxiv sai sai, tsis tas siv CPO co-packaging, qhov xav tau ntau tus high-end connectors los txuas lub optical module, uas yog tus nqi zoo heev. CPO co-packaging tuaj yeem txo tus naj npawb ntawm cov connectors kuj yog ib feem loj ntawm kev txo BOM. CPO photoelectric co-packaging yog tib txoj kev los ua kom tiav qhov ceev ceev, bandwidth siab thiab lub zog qis network. Cov thev naus laus zis no ntawm kev ntim silicon photoelectric Cheebtsam thiab cov khoom siv hluav taws xob ua ke ua rau lub optical module ze li sai tau rau lub network switch chip kom txo qhov channel poob thiab impedance discontinuity, txhim kho qhov sib txuas ceev thiab muab kev txhawb nqa rau kev sib txuas cov ntaub ntawv siab dua yav tom ntej.