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@azonenberg@ioc.exchange
2025-05-30 09:21:55

First crack at the SFP28 breakout/carrier module. Power and I2C are carried by the PicoBlade connector, high speed over the ARF6.
Single 4-40 mounting screw in the back for attaching to a standoff in the chassis, front side will be held by the front panel.

KiCAD 3D render of a PCB with a dual-height SFP+ cage, a high speed connector, a mounting screw, and a low-speed connector arranged in a straight line not much wider than the optic. A few not-yet-placed passives can be seen floating in space next to the board.
@arXiv_mathCV_bot@mastoxiv.page
2025-05-28 10:17:45

This arxiv.org/abs/2504.19731 has been replaced.
initial toot: mastoxiv.page/@arXiv_mat…