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OCuLink Riser for the Supermicro AIOM Slot
Public Unreviewedby 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.
main
John Lauer
The finished riser: KiCad project, Gerbers/BOM/CPL, design record, renders and analysis
09d929e
7d ago
(footprint "OCP_SFF_Faceplate_Ground_3.2mm"
(version 20241229)
(generator "riser-gen")
(generator_version "1.0")
(layer "F.Cu")
(descr "OCP NIC 3.0 SFF faceplate mounting/grounding hole: 3.20 mm PTH, 5.50 mm top pad, 7.00 mm bottom pad (OCP NIC 3.0 v1.6.0 Fig. 8 and 10)")
(tags "OCP faceplate mounting hole ground")
(attr exclude_from_pos_files exclude_from_bom)
(property "Reference" "H" (at 0 -4.2 0) (layer "F.SilkS") (hide yes) (uuid "af4065b0-bf7c-5a04-9930-2c31bc3dd4b2")
(effects (font (size 0.8 0.8) (thickness 0.12))))
(property "Value" "Faceplate_GND" (at 0 4.2 0) (layer "F.Fab") (hide yes) (uuid "d7662818-5f49-53d9-9ff1-fe90785ce960")
(effects (font (size 0.8 0.8) (thickness 0.12))))
(property "Footprint" "OCP_SFF_Faceplate_Ground_3.2mm" (at 0 0 0) (layer "F.Fab") (hide yes) (uuid "2d23fc4a-4e29-5d2c-b010-92cd789c46c5")
(effects (font (size 0.8 0.8) (thickness 0.12))))
(pad "1" thru_hole circle (at 0 0) (size 5.5 5.5) (drill 3.2) (layers "*.Cu" "*.Mask") (uuid "d278e971-43c1-5993-9a4a-0a69cd5d478b"))
(pad "1" smd circle (at 0 0) (size 7.0 7.0) (layers "B.Cu" "B.Mask") (uuid "340de888-16b5-5e72-934f-2394d7f792f0"))
(fp_circle (center 0 0) (end 2.85 0) (stroke (width 0.05) (type solid)) (fill no) (layer "F.CrtYd") (uuid "a385eea7-3755-5db7-9832-d7040618fe0d"))
(fp_circle (center 0 0) (end 3.6 0) (stroke (width 0.05) (type solid)) (fill no) (layer "B.CrtYd") (uuid "1bea0bf4-98bf-5650-a23a-2b05d666d7b2"))
)