Siv optoelectronic co-ntim thev naus laus zis los daws cov ntaub ntawv sib kis loj heev Tshooj 1

Sivoptoelectronicco-packaging technology los daws cov ntaub ntawv loj heev

Tsav los ntawm txoj kev loj hlob ntawm kev siv hluav taws xob mus rau qib siab dua, cov ntaub ntawv tau nthuav dav sai, tshwj xeeb tshaj yog cov ntaub ntawv tshiab hauv kev lag luam tsheb xws li AI cov qauv loj thiab kev kawm tshuab yog 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 yuav tsum tau xa mus sai sai rau txhua lub ces kaum, thiab cov ntaub ntawv kis tau tus nqi kuj tau tsim los ntawm 100GbE rau 400GbE, lossis txawm tias 800GbE, kom phim lub zog suav nrog lub zog thiab cov ntaub ntawv sib cuam tshuam. Raws li tus nqi kab tau nce, pawg thawj coj-theem qhov nyuaj ntawm cov khoom siv sib xws tau nce ntau, thiab ib txwm I / O tsis tuaj yeem tiv nrog ntau yam kev xav tau ntawm kev xa cov teeb liab ceev los ntawm ASics mus rau pem hauv ntej vaj huam sib luag. Hauv cov ntsiab lus no, CPO optoelectronic co-packaging yog nrhiav tom qab.

Cov ntaub ntawv kev thov nce siab, CPOoptoelectronickev sib foob

Hauv kev sib txuas lus kho qhov muag, qhov kho qhov muag module thiab AISC (Network switching nti) tau ntim nyias, thiabkho qhov muag moduleyog ntsaws rau hauv lub vaj huam sib luag pem hauv ntej ntawm qhov hloov hauv hom pluggable. Hom pluggable tsis muaj neeg txawv, thiab ntau qhov kev sib txuas I / O ib txwm muaj kev sib txuas ua ke hauv hom pluggable. Txawm hais tias pluggable tseem yog thawj qhov kev xaiv ntawm txoj hauv kev, hom pluggable tau nthuav tawm qee qhov teeb meem ntawm cov ntaub ntawv siab, thiab qhov ntev ntawm kev sib txuas ntawm cov khoom siv kho qhov muag thiab lub rooj tsav xwm hauv Circuit Court, teeb liab kis tau tus mob, kev siv hluav taws xob, thiab qhov zoo yuav raug txwv raws li cov ntaub ntawv ua ceev yuav tsum tau nce ntxiv.

Txhawm rau daws cov teeb meem 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 kev sib txuas los ntawm kev sib txuas hluav taws xob luv luv, yog li ua tiav kev sib koom ua ke optoelectronic. Qhov zoo ntawm qhov loj thiab qhov hnyav tau coj los ntawm CPO photoelectric co-packaging yog pom tseeb, thiab qhov miniaturization thiab miniaturization ntawm high-speed optical modules tau paub. Lub optical module thiab AISC (Network switching nti) muaj ntau lub hauv paus ntawm lub rooj tsavxwm, thiab qhov ntev fiber ntau tuaj yeem txo qis, uas txhais tau hais tias qhov poob thaum lub sij hawm xa tuaj yeem raug txo.

Raws li Ayar Labs 'cov ntaub ntawv xeem, CPO opto-co-packaging tuaj yeem txo qis kev siv hluav taws xob los ntawm ib nrab piv rau pluggable optical modules. Raws li Broadcom txoj kev suav, ntawm 400G pluggable optical module, CPO lub tswv yim tuaj yeem txuag tau li 50% hauv kev siv hluav taws xob, thiab piv nrog 1600G pluggable optical module, CPO lub tswv yim tuaj yeem txuag tau ntau lub zog siv. Qhov ntau dua cov layout tseem ua rau cov teeb meem hluav taws xob nce ntxiv, thiab kev txwv tsis pub tshaj tawm, thiab cov kev txwv ceev thiab kev hloov pauv hloov tau.

Lwm lub ntsiab lus yog tus nqi, niaj hnub no kev txawj ntse txawj ntse, neeg rau zaub mov thiab hloov tshuab yuav tsum muaj qhov ceev thiab ceev heev, qhov kev thov tam sim no tau nce sai heev, tsis tas siv CPO co-packaging, xav tau ntau ntawm high-end connectors los txuas cov optical module, uas yog tus nqi zoo heev. CPO co-packaging tuaj yeem txo tus naj npawb ntawm cov khoom sib txuas kuj yog ib feem loj ntawm kev txo BOM. CPO photoelectric co-packaging yog tib txoj hauv kev kom ua tiav kev kub ceev, siab bandwidth thiab qis zog network. Lub tshuab no ntawm kev ntim cov khoom siv silicon photoelectric thiab cov khoom siv hluav taws xob ua ke ua rau cov khoom siv kho qhov muag kom ze li sai tau rau lub network hloov nti kom txo tau cov channel poob thiab impedance discontinuity, zoo heev txhim kho kev sib txuas ceev thiab muab kev txhawb nqa rau cov ntaub ntawv sib txuas ntau dua yav tom ntej.