400G vs 800G vs 1.6T Optical Modules rau AI

Jun 16, 2026

Tso lus

AI data center with high-speed optical modules and GPU networking

Optical modules hauv AI cov chaw zov me nyuam tau hloov pauv los ntawm kev sib txuas ua ke los ua ib feem tseem ceeb ntawm kev ua haujlwm ntawm kev suav. Qhov laj thawj yog ncaj nraim. Niaj hnub nimno AI kev cob qhia pawg txav cov ntaub ntawv loj heev ntawm GPUs, keyboards, thiab cov chaw khaws cia, thiab qhov ceev ntawm qhov kev txav no cuam tshuam ncaj qha rau qhov siv tau zoo npaum li cas accelerators yuav siv tau. Qhov no yog vim li cas400G, 800G, thiab 1.6T optical modulesTam sim no yog lub hauv paus rau yuav luag txhua qhov kev sib tham hauv AI.

Raws li covEthernet Alliance 2026 Roadmap, hyperscalers twb tau siv 100G rau 800G interconnects, nrog 1.6 Tb / s Ethernet tawm los ua cov kauj ruam tseem ceeb tom ntej rau AI- nplai fabrics. Cov

IEEE 802.3 Pawg Ua Haujlwmtau nce qib P802.3dj cov neeg ua haujlwm kom txhais tau 200G, 400G, 800G, thiab 1.6T Ethernet hla tooj liab thiab ib zaug - hom fiber ntau, uas ua rau kev lag luam muaj txoj hauv kev rau siab dua - tus nqi xa tawm.

Rau cov pab pawg hauv network, cov lus nug siv tau tsis yog tias qhov nrawm yuav nce. Nws yog yuav ua li cas xaiv qhov ceev ceev rau txhua txheej ntawm lub network, yuav ua li cas npaj lub zog thiab cua txias, thiab yuav ua li cas kom muaj kev sib raug zoo ua ntej siv ntau txhiab tus qauv hauv pawg AI ntau lawm.

Vim li cas AI Workloads Xav Tau Ntau Dua Qhov Kev Ntsuas Qhov Ntsuas

Kev cob qhia AI yog qhov sib txawv ntawm huab cua ib txwm muaj, kev lag luam, lossis kev ua haujlwm khaws cia. Cov qauv lus loj thiab cov lus pom zoo tau txais kev cob qhia thoob plaws ntau txhiab, thiab nce mus txog kaum tawm txhiab, ntawm GPUs ua haujlwm raws li ib qho kev faib tawm. Thaum lub sij hawm txhua kauj ruam kev cob qhia, accelerators yuav tsum synchronize gradients, pauv kev ua haujlwm, thiab hla nruab nrab tensors ntawm nodes. Qhov no ua rau muaj kev hnyav heev rau sab hnub tuaj - tsheb khiav sab hnub poob, txhais tau tias kev khiav tsheb uas nyob hauv qhov chaw khaws ntaub ntawv tsis yog mus rau hauv internet.

Hauv kev cob qhia pem hauv ntej ntawm 16,000 txog 100,000 GPUs, cov ntaub sab hauv nqa ntau bandwidth ntau dua li cov kev sib txuas sab nraud. NVIDIA tau tshaj tawm tias nwsSpectrum-X Ethernet platformtxhawb nqa ib puag ncig 95 feem pua ​​​​ntawm cov khoom siv tau zoo thoob plaws kev xa tawm ntau dua 100,000 GPUs, thaum tus qauv Ethernet tsis muaj kev tswj xyuas kev sib tsoo feem ntau xa ib ncig 60 feem pua ​​​​hauv tib lub nra. Qhov txawv tsis yog kev kawm. Ib qho 35 feem pua ​​​​poob hauv kev ua haujlwm ntawm cov ntaub ntawv txhais ncaj qha rau hauv kev cob qhia ntev dua thiab txo kev siv GPU.

Qhov no yog vim li cas tiag optical speeds nce nce. Ib txheej txheej kho qhov muag qeeb lossis tsis ruaj khov dhau los ua lub hauv paus ntawm tag nrho AI Hoobkas.

Los ntawm 400G mus rau 800G rau 1.6T: Dab tsi yog Tsav Txhua kauj ruam

Qhov kev txav mus los ntawm 400G, 800G, thiab 1.6T yog tsav los ntawm qhov teeb meem scaling uas tsis tuaj yeem daws tau los ntawm kev ntxiv cov cables ntxiv. Thaum ib qho AI pawg loj dua ob npaug, cov xov tooj ntawm kev sib txuas lus ntawm cov nodes loj hlob sai dua li linearly. Ntxiv cov kev sib txuas sib txuas yuav ua rau cov chaw nres nkoj hloov pauv, nce fiber ntau suav, thiab tsim cov cabling congestion uas nyuaj rau tswj nyob rau hauv ib puag ncig ntom ntom.

Siab dua rau -chaw nres nkoj ceev muab txoj hauv kev yooj yim dua. Ib qho 800G chaw nres nkoj nqa ob zaug ntawm bandwidth ntawm 400G chaw nres nkoj hla tib lub cev sib cuam tshuam. Ib qho 1.6T chaw nres nkoj muab ob npaug rau qhov ntawd dua. Lub xyoo 2025 txog 2026 tiam ntawm kev hloov ASICs txhawb nqa qib radix thiab bandwidth uas ua rau 800G lub ntsiab lus tseem ceeb rau kev xa tawm AI tshiab, thaum 1.6T yog lub hom phiaj npaj rau tiam tom ntej.

Nyob ntau- tus neeg muag khoom sib cuam tshuam thoob plaws 400G, 800G, thiab 1.6T Ethernet tau nthuav tawm ntawm OFC 2026, uasEthernet Alliance OFC 2026 showcasenthuav tawm ua pov thawj tias lub ecosystem tau npaj rau AI - nplai ntaub. Qhov kev npaj ua ntej tseem ceeb vim tias pawg AI tsis tuaj yeem tos rau ib qho kev daws teeb meem. Lawv xav tau cov keyboards, NICs, optics, thiab sim platforms uas ua haujlwm ua ke ntawm qhov ntsuas.

400G vs 800G vs 1.6T Optical Modules: Ib qho kev xaiv sib piv

Txoj kev ceev yog nyob ntawm pawg loj, txheej txheej network, hloov txoj kev teeb tsa, peev nyiaj siv hluav taws xob, thiab cov nroj tsuag fiber ntau twb nyob hauv qhov chaw. Cov lus hauv qab no qhia txog qhov twg txhua qhov nrawm tam sim no ua rau muaj kev nkag siab zoo tshaj plaws.

400G 800G and 1.6T optical module comparison for AI data centers

CeevHom ModulesZoo tshaj plawsKev txiav txim siab tseem ceeb
400G400G SR8, DR4, FR4, LR4Huab cov ntaub ntawv chaw, kev txhim kho kev lag luam, pawg AI me me, nplooj txheej hauv nruab nrab - cov ntaub lojMature ecosystem, dav hloov pauv thiab NIC kev txhawb nqa, tus nqi qis tshaj ib Gb ntawm theem no
800G800G SR8, DR8, 2xFR4, 2xDR4, LR8AI kev cob qhia fabrics, HPC, GPU qaum-nplooj, nplooj nplooj thiab qaumSiab dua bandwidth ib qhov chaw nres nkoj, muaj zog thermal load, yuav tsum tau ceev faj FEC thiab host validation
1.6T1.6T DR8, 2xDR4, OSFP-XDTom ntej no - tiam AI txha nraub qaum, ultra- tuab backend scale - tawm, yav tom ntej hloov ASICs (51.2T thiab siab dua)Xav tau lub teeb liab kev ncaj ncees, siab heev FEC, kua los yog txhim kho cua txias, npaj rau fiber ntau thiab connector zoo

400G tseem muaj feem cuam tshuam vim tias ntau lub chaw cov ntaub ntawv yog nruab nrab- hloov kho dua tshiab los ntawm 100G lossis 200G, thiab 400G muaj qhov sib npaug ntawm tus nqi, muaj, thiab kev ua haujlwm tsis yog - AI workloads. Rau AI pawg tshwj xeeb, 800G tau dhau los ua lub hauv paus ua haujlwm rau kev tsim kho tshiab, thiab 1.6T yog tam sim no nyob rau hauv kev npaj loj rau backend scale - tawm ntaub, tshwj xeeb tshaj yog qhov chaw hloov pauv tau ua raws li 200G-ib - txoj kab kev taw qhia. Yog tias koj tab tom ntsuas qhov siab - ceev ceev rau cov kev ceev no, peb cov ntsiab lus ntawmMPO thiab MTP fiber ntau optic cablenpog cov connector thiab lub cev xaiv uas feem ntau siv ntawm 800G thiab siab dua.

Thaum 400G tseem txaus

400G tseem yog qhov kev xaiv zoo thaum pawg loj me me, thaum GPUs hauv kev siv tsis saturate 400G NICs, lossis thaum lub nkoj hloov pauv uas twb muaj lawm ua rau yav dhau los - tiam ASICs. Inference pawg, me me kev cob qhia pods, ntug AI qhov chaw, thiab feem ntau - cov ntaub ntawv lub hom phiaj fabrics tseem ua hauj lwm zoo ntawm 400G. Rau cov cheeb tsam no, dhia ncaj qha mus rau 800G yuav ntxiv tus nqi thiab thermal siab yam tsis muaj kev ntsuas kev txhim kho hauv lub sijhawm ua tiav txoj haujlwm.

Qhov kev sim ua tau zoo yog saib kev siv GPU thaum lub sijhawm kawm. Yog tias GPUs tos cov ntaub ntawv ntau dua li tsib mus rau kaum feem pua ​​​​ntawm lub sijhawm, lub network twb yog ib qho tsis muaj zog. Yog tias kev siv tsis tu ncua thiab siab, 400G tab tom ua nws txoj haujlwm.

Thaum 800G dhau los ua qhov tsim nyog

800G dhau los ua qhov tsim nyog thaum pawg mus txog qhov ntsuas qhov twg 400G txuas yuam kev sib txuas ntau dhau, thaum hloov radix txwv pib txwv kev xaiv topology, lossis thaum GPU tiam qhia NICs uas tuaj yeem saturate 800G ports. Nyob rau hauv ib tug raug AI kev cob qhia ntaub, qhov no feem ntau sib haum mus rau pawg ntawm ob peb txhiab GPUs thiab saum toj no, qhov twg lub backend network nqa lub feem ntau ntawm cov gradient pauv tsheb.

Kev hloov pauv 800G kuj coj ua haujlwm tiag tiag. Ib -chaw nres nkoj fais fab ntawm 800G modules yog qhov muaj txiaj ntsig siab dua 400G, FEC hom hloov, thiab cabling ceev ob npaug ntawm lub ntsej muag hloov. Hlawv -hauv kev sim thiab txuas kev ruaj ntseg validation ua qhov tseem ceeb, vim hais tias nyob rau hauv ib tug synchronous kev cob qhia txoj hauj lwm, ib tug ib tug tsis ruaj tsis khov kho qhov muag link yuav ua rau retry uas qeeb tag nrho pawg.

Thaum twg los npaj rau 1.6T

1.6T tam sim no nyob rau hauv kev xa tawm ntxov tshaj plaws rau AI backend tes hauj lwm thiab yog tus qauv npaj lub hom phiaj rau tiam tom ntej. Cov tuam txhab lag luam thiab huab feem ntau tsis xav tau 1.6T optics hauv kev tsim khoom niaj hnub no, tab sis leej twg tsim cov ntaub nrog peb - txog tsib- xyoo qab ntug yuav tsum suav rau nws hauv cabling, fiber ntau cog, thiab kev npaj hluav taws xob.

IEEE P802.3dj tus neeg ua hauj lwm quab yuam tau txhais cov txheej txheem ntawm lub cev rau 1.6T dhau ib zaug - hom fiber ntau, thiab OFC 2026 tau pom ua haujlwm ntau- neeg muag khoom sib cuam tshuam ntawm qhov ceev no. Lub tswv yim teeb liab yog tias 1.6T yog tiag tiag, tab sis qhov chaw nyob ib puag ncig, suav nrog kev hloov pauv, cua txias, thiab cov cuab yeej ua haujlwm, tseem tseem ceeb npaum li qhov module nws tus kheej.

QSFP-DD vs OSFP: Xaiv Qhov Zoo Tshaj Plaws

Ntawm 400G thiab 800G, ob daim ntawv tseem ceeb yog QSFP-DD thiab OSFP. Ob leeg xa tib lub nrawm hauv cov hloov pauv hloov pauv, tab sis lawv txawv hauv kev tsim kho tshuab thiab tus cwj pwm thermal. QSFP-DD yog rov qab siv tau nrog QSFP28 thiab QSFP56 tawb, uas ua rau nws txaus nyiam rau ib puag ncig uas xav rov siv dua qhov hloov pauv uas twb muaj lawm thaum hloov kho dua tshiab. OSFP yog me ntsis loj dua, muaj ntau qhov ntim sab hauv, thiab feem ntau muaj qhov zoo dua thermal headroom, uas dhau los ua qhov tseem ceeb ntawm 800G thiab tshwj xeeb tshaj yog ntawm 1.6T.

Rau 1.6T, kev lag luam tab tom mus rau OSFP thiab OSFP-XD raws li cov kev xaiv tseem ceeb, feem ntau vim muaj peev xwm thermal. Yog tias pab pawg network xav kom hloov kho dua li 800G hauv tib lub cim hloov, OSFP feem ntau yog qhov kev xaiv nyab xeeb dua. Yog tias qhov tseem ceeb yog rov siv 400G QSFP-DD kev nqis peev, QSFP-DD tseem yog qhov kev xaiv muaj zog rau tam sim no.

QSFP-DD and OSFP optical modules for AI data center switches

Cov Ntsiab Lus Tseem Ceeb Thaum Xaiv Optical Modules rau AI Networks

Qhov deb, ncav cuag, thiab hom fiber ntau

Luv - mus txog qhov sib txuas hauv kab ntawm cov racks tuaj yeem siv tib qho tib yam - hom (DR) lossis luv - ncav cuag multimode (SR) modules, thaum inter- kab lossis inter- cov kab txuas yuav xav tau FR lossis LR variants. Ua ntej xaiv ib qho module, paub meej tias qhov ntev ntawm fiber ntau, qib fiber ntau, hom connector, thiab txuas pob nyiaj siv. Ib qho tseem ceeb primer ntawm yuav ua li cas poob accumulates thoob connectors thiab splices nyob rau hauv peb phau ntawv qhiakev poob qis hauv fiber ntau. Rau kev ncav cuag ntev dua, qhov sib txawv ntawm OS1 thiab OS2 ib leeg - hom fiber ntau kuj tseem ceeb thiab tau them rau hauv peb lub ntsiab lus ntawm

tib- hom fiber ntau hom thiab daim ntawv thov.

Kev siv hluav taws xob thiab cua txias

Siab dua - optics ceev ua kom sov ntau dua. Ua ntej hloov kho los ntawm 400G mus rau 800G los yog npaj rau 1.6T, kos ib -chaw nres nkoj fais fab, hloov airflow kev taw qhia, tawb kub, thermal derating txoj cai, thiab khib- theem txias margin. Nyob rau hauv tuab AI racks twb tau kos lub zog siab rau GPUs, ntxiv thermal load los ntawm ntau txhiab tus siab -speed optics tsis tseem ceeb thiab tuaj yeem cuam tshuam rau lub sijhawm ua haujlwm yog tsis quav ntsej.

Hloov compatibility thiab firmware

Compatibility yog ntau tshaj qhov sib piv ceev. Ib qho qauv yuav tsum raug lees paub ntawm qhov tseeb hloov platform, firmware version, FEC configuration, EEPROM coding, thiab xav tau kev khiav hauj lwm kub ua ntej kev xa tawm ntau. Cov tsos mob ntawm qhov kev sib tw tsis zoo suav nrog kev sib txuas sib txuas, nce BER, DOM lub tswb, thiab qee zaus thermal shutdowns nyob rau hauv kev txhawb nqa. Kev ntes cov no hauv qhov chaw sim me me hlawv- nyob rau hauv yog pheej yig dua li kev ntes lawv hauv kev tsim khoom.

Cabling thiab siab -cov khoom sib txuas zoo

Tsiv mus rau 800G los yog 1.6T feem ntau txhais tau hais tias ib txoj kev npaj sib txawv. Multi-fiber connectors zoo li MPO-12, MPO-16, thiab MPO-24 ua lub neej ntawd ntawm kev kub ceev, thiab kev sib txuas cable feem ntau yog siv los kiv cua tawm qhov chaw nres nkoj siab ceev mus rau ntau qhov kev sib txuas qis. Rau cov pab pawg ntsuas qhov kev hloov pauv no, peb phau ntawv qhia txogYuav ua li cas xaiv MPO breakout cablenpog cov kev lag luam tawm tswv yim-offs, thiab cov

MPO thiab MTP lub cev cable xaivqhia lub cev configurations feem ntau nyob rau hauv 800G qaum deployments.

LPO, CPO, thiab Silicon Photonics: Yuav Ua Li Cas Tom Qab 800G

LPO CPO and silicon photonics for next-generation AI data center optics

Tshaj li qhov nrawm nrawm, kev lag luam tam sim no tsom rau kev ua haujlwm zoo. Peb cov lus qhia thev naus laus zis tseem ceeb tshaj plaws:

Linear Pluggable Optics (LPO)tshem DSP los ntawm optical module thiab thawb kev sib npaug rov qab mus rau tus tswv tsev ASIC. Qhov no txo ​​qis lub zog module, feem ntau los ntawm 30 mus rau 50 feem pua ​​​​ntawm tib lub nrawm, tab sis yuav tsum muaj kev sib koom tes nruj dua ntawm qhov hloov pauv thiab lub module. LPO yog qhov txaus nyiam tshaj plaws rau luv luv - mus txog qhov sib txuas hauv AI pawg uas lub platform txhawb nqa nws.

Co-Packaged Optics (CPO)txav cov tshuab kho qhov muag mus rau tib lub substrate raws li qhov hloov ASIC, ua kom luv rau txoj kev hluav taws xob thiab txo lub zog ib ntsis. Raws li piav los ntawm lubOptical Internetworking Forum ua hauj lwm ntawm 112G thiab 224G CEI thiab CPO moj khaum, CPO tsis yog ib qho poob -nyob rau hauv hloov rau pluggable optics tab sis yog nce lub hauv paus rau yuav ua li cas tom ntej no - tiam AI scale - li ntaub yog tsim. NVIDIA tau tshaj tawm Spectrum-X Photonics thiab Quantum-X silicon photonics keyboards nrog co- ntim khoom optics, tsom 1.6 Tb/s ib qhov chaw nres nkoj thiab txuag hluav taws xob tseem ceeb.

Silicon photonicsunderlies feem ntau ntawm cov qauv no. Los ntawm kev sib koom ua ke cov modulators, waveguides, thiab detectors ncaj qha mus rau silicon, nws ua kom muaj kev ceev dua, kev coj tus cwj pwm zoo dua, thiab kev sib koom ua ke nruj dua nrog kev hloov ASICs. Feem ntau cov neeg muag khoom optics tseem ceeb tam sim no muaj silicon photonics hauv lawv txoj hauv kev rau AI workloads.

Rau feem ntau pab pawg hauv 2026, pluggable 800G optics tseem yog tus neeg ua haujlwm, thaum LPO, CPO, thiab silicon photonics raug soj ntsuam hauv cov chaw sim thiab xaiv cov ntaub ntawv tsav tsheb.

Feem ntau yuam kev kom zam

Qhov yuam kev tshaj plaws yog xaiv qhov ceev tshaj plaws yam tsis tau kuaj xyuas tias tus so ntawm lub network tuaj yeem txhawb nqa nws. Ib qho 800G optical module ntawm qhov hloov pauv uas tsis tuaj yeem muab cov khoom siv hluav taws xob uas xav tau lossis lub taub hau thermal yuav tsis xa 800G hauv kev tsim khoom. Qhov thib ob yog underestimating hwj chim. Thoob plaws ntau txhiab tus optics, qhov sib txawv ntawm lub zog- ua haujlwm tau zoo thiab ib qho zoo tuaj yeem hloov lub khib los ntawm kev lees txais mus rau ntau dua - peev nyiaj. Qhov thib peb yog kho compatibility raws li ib tug checkbox es tsis yog ib tug txheej txheem. Kev sib raug zoo tiag tiag los ntawm kev siv tau ntawm qhov tseeb hloov platform, firmware, thiab kev ua haujlwm ib puag ncig. Qhov thib plaub yog kev npaj tsis zoo cable. Kev sib txuas zoo, suav fiber ntau, thiab kev tswj thaj ua rau muaj qhov tseem ceeb ntawm 800G thiab 1.6T, thiab cov shortcuts ntawm no feem ntau ntog raws li qhov txuas flap lossis nce poob ntau lub hlis tom qab xa mus.

FAQ

Q: Puas yog 800G tsim nyog rau txhua qhov chaw AI cov ntaub ntawv?

A: Tsis yog. 800G yog lub hauv paus ua haujlwm rau AI kev cob qhia tshiab fabrics ntawm qhov ntsuas, tab sis cov pawg inferences, me me kev cob qhia pods, thiab feem ntau kev lag luam AI xa tawm tseem ua haujlwm zoo ntawm 400G. Qhov ceev ceev yog nyob ntawm pawg loj, GPU tiam, hloov ASIC muaj peev xwm, thiab pom kev siv network.

Q: Thaum twg yuav tsum hloov kho qhov chaw ntawm 400G mus rau 800G?

A: Cov teeb liab muaj zog tshaj plaws yog GPU kev siv poob qis vim lub sijhawm tos lub network, hloov radix txwv txwv tsis pub dhau qhov tsis txaus ntseeg, lossis GPU tshiab thiab NIC tiam uas ib txwm txhawb nqa 800G chaw nres nkoj. Yog tias tsawg kawg yog ob ntawm cov no tam sim no, 800G feem ntau yog cov kauj ruam tom ntej.

Q: Dab tsi yog qhov sib txawv ntawm 800G thiab 1.6T optical modules?

A: Ob qho kev nrawm yog raws li cov thev naus laus zis zoo sib xws, tab sis 1.6T siv 200G-ib - txoj kab kev taw qhia, yuav tsum muaj FEC siab dua, thiab muab cov kev xav tau siab dua ntawm kev ua kom txias thiab teeb pom kev ncaj ncees. 1.6T tam sim no nyob rau hauv kev xa tawm ntxov tshaj plaws rau kev ua phem AI backend tes hauj lwm, thaum 2 cov ntaub ntawv tshiab rau 600G.

Q: Peb puas yuav xaiv QSFP-DD lossis OSFP rau AI network?

A: QSFP-DD yog qhov txaus nyiam rau rov siv dua 400G QSFP tawb uas twb muaj lawm thiab tau txais kev txhawb nqa dav ntawm 800G. OSFP muaj ntau lub taub hau thermal thiab yog qhov tseem ceeb tshaj plaws rau 1.6T. Cov pab pawg xav kom txav mus dhau 800G hauv tib lub cim hloov feem ntau nyiam OSFP.

Q: Lub luag haujlwm li cas LPO thiab CPO ua si hauv AI cov chaw zov me nyuam?

A: LPO txo qis lub zog module los ntawm kev ua kom yooj yim ntawm cov teeb liab ua cov saw hlau thiab muaj txiaj ntsig rau luv luv - ncav cuag cov txuas hauv AI pawg. CPO txav lub tshuab kho qhov muag mus rau qhov hloov pauv substrate txhawm rau txhim kho bandwidth ceev thiab lub zog ua haujlwm, thiab tau dhau los ua lub hauv paus rau tom ntej - tiam AI nplai- li ntaub. Ob leeg coexist nrog pluggable optics es tsis hloov lawv.

Q: Peb puas tuaj yeem rov siv cov khoom siv fiber ntau uas twb muaj lawm thaum hloov kho rau 800G lossis 1.6T?

A: Nws nyob ntawm hom fiber ntau, txuas lub tswv yim, thiab ncav cuag. Ntau yam - hom nroj tsuag tuaj yeem rov qab siv tau rau DR thiab FR sib txawv yog tias qhov sib txuas zoo thiab qhov txuas tsis tau txais. Multimode infrastructure tej zaum yuav xav tau revalidation tiv thaiv cov peev nyiaj txuas ntawm qhov ceev tshiab. Ua qhov kev sib txuas tsis tau tshawb xyuas ua ntej kev txhim kho feem ntau yog sai dua thiab pheej yig dua li nrhiav pom cov teeb meem poob tom qab xa tawm.

Xaus

Qhov nce ntawm 400G, 800G, thiab 1.6T optical modules tsis yog kev siv tshuab. Nws yog cov lus teb ncaj qha rau yuav ua li cas AI workloads sib txuas lus, synchronize, thiab teev hla ntau txhiab GPUs. Lub Ethernet Alliance, IEEE 802.3, thiab qhov dav dav optics ecosystem tau ua raws li txoj kev qhia meej ntawm 400G txog 800G rau 1.6T, nrog LPO, CPO, thiab silicon photonics shaping dab tsi los tom qab.

Rau feem ntau cov pab pawg hauv network, lub tswv yim zoo tsis yog mus caum tus qauv nrawm tshaj plaws txhua qhov chaw. Nws yog txhawm rau txhawm rau kho qhov muag nrawm rau kev ua haujlwm hauv lub network, ua kom muaj kev sib raug zoo ua ntej ntsuas, npaj lub zog thiab ua kom txias kom zoo, thiab tsim cov cabling cog uas tuaj yeem nqa lub network los ntawm tsawg kawg ib lub voj voog hloov tshiab. Ib qhov zoo- txheej txheej kho qhov muag tau npaj yog ib qho ntawm cov nqi ntau tshaj - txoj hauv kev ua kom muaj txiaj ntsig GPU kev nqis peev uas kim siv tag nrho raws li AI infrastructure tseem loj hlob.

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