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OCuLink Riser for the Supermicro AIOM Slot

Public Unreviewed

by John Lauer

Passive OCP NIC 3.0 SFF card that breaks a Supermicro AIOM slot's PCIe x16 into four OCuLink 4i ports (4 x4, Gen4): 6-layer, 85 ohm, length-matched, DRC-clean KiCad project with Gerbers, BOM and CPL.

pcbkicadoculinksff-8611ocp-nic-3.0aiomsupermicropcie-gen4riseropen-hardware
Overview Files Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
oculink-aiom-riser / fab / bom.csv
HistoryDownload
John Lauer The finished riser: KiCad project, Gerbers/BOM/CPL, design record, renders and analysis 09d929e 7d ago
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Comment,Designator,Footprint,Qty,Manufacturer,MPN,Mouser,Stock (checked 2026-10-12)
100n,"C1,C2,C3,C4",C_0402_1005Metric,4,Samsung Electro-Mechanics,CL05B104KO5NNNC,187-CL05B104KO5NNNC,793 (lead 364 Days)
10u,C5,C_0603_1608Metric,1,Samsung Electro-Mechanics,CL10A106KQ8NNNC,187-CL10A106KQ8NNNC,7671 (lead 364 Days)
GREEN,"D1,D2",LED_0603_1608Metric,2,Inolux,IN-S63BTG,743-IN-S63BTG,11030 (lead 35 Days)
G14A42111C12HR,"J2,J3,J4,J5",Amphenol_G14A42111C12HR_OCuLink_4X_RA,4,Amphenol Commercial Products,G14A42111C12HR,523-G14A42111C12HR,2241 (lead 49 Days)
100,"R1,R2",R_0402_1005Metric,2,YAGEO,RC0402FR-07100RL,603-RC0402FR-07100RL,7204574 (lead 98 Days)
33,"R11,R12,R13,R14",R_0402_1005Metric,4,YAGEO,RC0402FR-0733RL,603-RC0402FR-0733RL,1223078 (lead 98 Days)
4.7k,R24,R_0402_1005Metric,1,YAGEO,RC0402FR-074K7L,603-RC0402FR-074K7L,5935374 (lead 98 Days)
1k,"R3,R6,R23",R_0402_1005Metric,3,YAGEO,RC0402FR-071KL,603-RC0402FR-071KL,3412068 (lead 98 Days)
10k,"R4,R5,R8,R9",R_0402_1005Metric,4,YAGEO,RC0402FR-0710KL,603-RC0402FR-0710KL,16112292 (lead 98 Days)
100k,"R7,R15,R16,R17,R18",R_0402_1005Metric,5,YAGEO,RC0402FR-07100KL,603-RC0402FR-07100KL,5577328 (lead 98 Days)
SN74LV165APWR,U1,TSSOP-16_4.4x5mm_P0.65mm,1,Texas Instruments,SN74LV165APWRE4,595-SN74LV165APWRE4,1876 (lead 0 Days)
BR24H64FJ-5ACE2,U2,SOIC-8_3.9x4.9mm_P1.27mm,1,ROHM Semiconductor,BR24H64FJ-5ACE2,755-BR24H64FJ-5ACE2,4778 (lead 98 Days)
TPS3808G33,U3,SOT-23-6,1,Texas Instruments,TPS3808G33DBVTG4,595-TPS3808G33DBVTG4,89 (lead 0 Days)
SN74LVC125APWR,U4,TSSOP-14_4.4x5mm_P0.65mm,1,Texas Instruments,SN74LVC125APWR,595-SN74LVC125APWR,34434 (lead 140 Days)
TPD4E05U06,"U5,U6,U7,U8",USON-10_2.5x1.0mm_P0.5mm,4,Texas Instruments,TPD4E05U06QDQARQ1,595-PD4E05U06QDQARQ1,57222 (lead 84 Days)