224g Pam4 thev naus laus zis hais txog cov ntaub ntawv nrawm sib kis tau cov ntaub ntawv uas tau siv cov ntaub ntawv ntawm 224 GBPS (gigabits ib ob). Cov thev naus laus zis yog qhov kev nce qib tseem ceeb hauv kev sib txuas lus, tshwj xeeb rau cov kev siv siab, xws li huab xam, kev txawj ntse, thiab hauv internet ntawm yam. Qhov nce ntawm 224G PAM4 thev naus laus zis yog qhov tseem ceeb rau kev txhim kho ntawm cov ntaub ntawv cenation sib txuas. Nrog nws lub super ceev ceev, bandwidth, thiab txheej txheem kos duab eprernet yuav rov qab ua haujlwm ntawm cov ntaub ntawv kev txawj ntse thiab cov ntaub ntawv ua haujlwm hnyav.
- Nov yog qee cov ntsiab lus tseem ceeb txog 224g Pam4 thev naus laus zis:
1. Cov ntaub ntawv nce:224g Pam4 doubles cov ntaub ntawv ntsuas piv rau nws tus neeg ua ntej, 112G Pam4, los ntawm kev nce qib ntxiv thiab siv ntau ntau ntau ntau ntau ntau ntau ntxiv los sawv cev cov ntaub ntawv.
2. Txuag bandwidth siv:Pam4 encodes ob qho me me ntawm cov ntaub ntawv ib lub cim uas siv cov ntaub ntawv sib txawv ntau yam tsis muaj kev xav tau cov channel yuav tsum tau nce cov channel yuav tsum tau nce cov channel.
3. Cov teeb meem ntawm cov nyom:Raws li cov ntaub ntawv pab cov ntaub ntawv nce, xws li cov ntawv sib kis sib kis, xws li cov ntawv tshaj tawm Circuit Court (PCBs), cable, yuav tsum tau hloov kho kom tswj cov paib. Qhov no suav nrog cov teeb meem zoo li suab rhiab heev, poob siab, thiab crosstalk.
4. Kyquist zaus:Kev hloov pauv ntawm 112G Pam4 mus rau 224g Pam4 muaj cov nyiaj ntau li kev txiav txim siab los xyuas cov cim kev ncaj ncees thiab txo cov kab kis tau.
5. Txheej Txheem Architecture:Qhov nce ntawm cov ntaub ntawv tus nqi yuav tsum tau rov ua dua tshiab ntawm lub cev tsim qauv los txhawb qhov kev ua kom siab dua thiab cov neeg kho tshuab ua rau cov khoom siv nrawm. Qhov no suav nrog kev txiav txim siab rau kev caij tsheb ciav hlau, teeb liab txuas, thiab kev poob ntxig.
6. Daim ntaub ntawv:224g Pam4 yog tsim los ua kom tau raws li kev loj hlob ntawm cov ntaub ntawv ceev kis hauv ntau lub khw muag khoom, suav nrog cov chaw kaw lus, thiab kev ua haujlwm siab sib piv, thiab lwm lub cim kev siv thev naus laus zis.
7. Ecosotystem:Kev txhim kho 224g Pam4 cov kev daws teeb meem yuav tsum muaj kev sib koom tes los daws cov teeb meem kev sib tw, kev cuam tshuam hluav taws xob hauv hluav taws xob, thiab cov kev tswj hwm hluav taws xob.
8. Tsim kev nyob rau hauv cov thev naus laus zis:Tuam txhab uas muag zoo li Molex yog tsim kev sib txuas ua ke thiab cov kev sib tw cable uas txhawb nqa cov cim kev ncaj ncees thiab cov nqi txo qis.
9. Txhawb rau Kev Tawm Qauv Txheej Txheem: 224G PAM4 transceivers are designed to support existing and emerging protocols or standards for bandwidth-intensive applications, such as Ethernet (IEEE 802.3), CEI/OIF, Interlaken, Serial Lite IV, FlexE, Fiber Channel, OTN/OTU, and >800/1600 GBPS siv.
10. Kev lag luam tsav tsheb:Lub tshuab txawj ntse txuas ntxiv ntawm kev txawj ntse thiab huab xam tau yog tsav tsheb qhov xav tau ntawm 800gbe / 1.6TBE, xav tau 224GB / S Ib txoj kab.
- Kev Loj Hlob thiab Cov Nyuaj Siab
Nrog kev txhim kho ntawm ethernet ceev rau 800G thiab 1.6T, kev sib zog ntawm 114g, thiab tooj liab Cable kis tau los ntawm 224gbps. Kev kub ceev ceev kev sib tshuam yuav tsav cov txiaj ntsig ntawm kev lag luam tooj liab, thiab lwm yam. Kev lag luam Giants yog kev sib tw ntawm 224 Gbps Pam4 architecture.
Qhov kev sib tsoo thev naus laus zis ntawm kev kub ceev serdes eternet, uas tuaj yeem ua tiav kev xav 224gb / s cov ntaub ntawv kis tau. Kev kub ceev cov ntaub ntawv nruab nrab tshuab yog raws PAM4 cov cim thiab cov ntaub ntawv encodes siv ntau cov qib amnitude. Piv rau cov qauv ib txwm muaj, cov duab tsim no tuaj yeem txhim kho cov ntaub ntawv dhau los, ua rau nws lub chaw muag khoom tseem ceeb thaum ua kom muaj kev cia siab thiab ua kom haum.
Nrog kev koom tes txuas ntxiv thiab kev tsim kho tshiab hauv kev lag luam, 224g Pam4 thev naus laus zis yuav tsim cov chaw muag khoom yav tom ntej, muaj kev cuam tshuam cov chaw ntawm cov neeg xav tau ntawm kev cuam tshuam thiab cov ntaub ntawv-tsav lub ntiaj teb. Raws li cov chaw zov me me txuas ntxiv nthuav dav, qhov kev thov rau bandwidth kuj nce ntxiv. Qhov tshwm sim ntawm 224g Pam4 thev naus lausram yuav coj kev txhim kho kev txhim kho, muab cov peev txheej uas xav tau thiab nrawm rau cov cim tshiab ntawm cov chaw ntawm cov ntaub ntawv.
Nrog rau kev nce ntawm digital kev khwv nyiaj txiag, qhov ceev ceev tooj liab cable kev ua lag luam yog siv nyob rau hauv lub hnub nyoog kub. Nyob rau hauv lub sijhawm ntev, kev ua lag luam muaj peev xwm rau tooj liab high-ceev cov txuas yog tseem loj heev. Cov tsev lag luam muaj feem tau taw qhia tias cov nplai tam sim no ntawm kev lag luam nrawm nrawm dua 10 txhiab xyoo
- Lub ntsiab
224g Pam4 Technology yog cov kauj ruam tseem ceeb rau hauv kev siv cov ntaub ntawv xa nrawm yuav tsum tau siv rau cov ntawv thov digital tshaj plaws. Nws sawv cev rau kev nce qib tseem ceeb uas yuav nkag siab ntxiv kev loj hlob ntawm cov ntaub ntawv thiab cov kev pabcuam.
