Kev sib piv ntawm qhov zoo thiab qhov tsis zoo ntawm cov khoom siv kho qhov muag sib txawv hauv 400G series optical modules:
Hais txog bandwidth, kev tshawb fawb tam sim no ntawm EML bandwidth tau pom tias nws tuaj yeem ncav cuag 60GHz, thaum Silicon Photonics MZM tuaj yeem ncav cuag 50GHz.
Tus nqi kis tau tus mob,VCSEL yog 100M nyob rau hauv luv luv, EML tuaj yeem txhawb nqa 2km, 10km thiab 40km. Silicon lub teeb muaj qhov zoo ntawm 500M thiab 2 km.
Hais txog tus nqi, EML kuj tseem kim dua. Nyob rau hauv cov nqe lus ntawm batch muaj peev xwm, Silicon Photonics 'CMOS platform muaj peev xwm ua tau hybrid kev koom ua ke ntawm optoelectronics, thiab siab ntau lawm muaj peev xwm yuav guaranteed.
400G series kho qhov muag module daws teeb meem:
Covkho qhov muag modulecov khoom raws li VCSEL nti muaj 400G SR8 / SR4.2 khoom rau luv luv 100m; cov khoom siv kho qhov muag raws li EML nti yog 100G, 100G DR1 / FR1 / LR1 / ER1, 400G DR4 / FR4, 400G LR4; Raws li MZM (SiPh) nti khoom yog 100G DR1 / FR1, 400G DR4, 400G-ZR.
Sib piv qhov sib txawv ntawm kev siv hluav taws xob thiab kev ua haujlwm ntawm ib leeg-yoj 100G silicon kho qhov muag cov kev daws teeb meem thiab cov tshuaj EML, ib leeg-yoj 100G EML zog noj yog 4.5W, thiab ib leeg-yoj 100G silicon kho qhov muag kev daws teeb meem yog tswj nyob rau hauv 3.5W. Nyob rau tib lub sijhawm, ob qho tib si ntawm qhov muag pom kev ua tau zoo, Silicon Photonics tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm ib leeg-yoj 100G thiab 400G DR4. Qhov kom zoo dua ntawm Silicon Photonics nyob hauv nws qhov kev sib koom ua ke siab, uas tuaj yeem ua ke nrog MZM + SSC + PD. Silicon Photonics muaj nws qhov tsis txaus thiab qhov sib txuas loj txuas ntxiv, uas yuav tsum muaj lub zog siab CW thiab DFB.
400G DR 4EML piv nrog SiPh, 400G DR4 EML zog noj yog 12W; 400G DR4 SiPhL lub zog siv tsawg dua 10W. Qhov kom zoo dua ntawm DR4 Silicon Photonics yog tias nws tsuas yog xav tau ob lub CW DFBs, txhawb kev sib koom ua ke ntawm ntau qhov chaw, 4CH MZM + SSC +4CH P, yog li nws muaj qhov zoo ntawm kev siv hluav taws xob thiab nqi.
Data center optical interconnection DCI xav tau loj hlob sai. Raws li kev sib koom tes thev naus laus zis, nws tau dhau los ua cov txheej txheem kev daws teeb meem rau100GB / s, 200 GB / s, thiab 400 GB / s kis tau tus mob ntev. Los ntawm thawj qhov kev daws teeb meem rau ultra-ntev deb mus rau lub nroog cheeb tsam network kev sib kis kev lag luam ntawm kev nkag mus rau network thiab kev lag luam kev sib txuas ceev ceev ntawm cov chaw zov me nyuam cov ntaub ntawv, uas tau muaj kev txhawj xeeb tshwj xeeb nyob rau xyoo tas los no, tau nce nrawm nrawm rau 400G ZR tus qauv. , thiab ZR + yog nce qib.
