SFP+ I2C

By Vincent van Beveren |

Hardware and software (libraries and GUI) to implement the SFF-8472 standard “Diagnostic Monitoring Interface for Optical Transceivers”. The hardware implements four SFP+s that can be exercised in parallel. To access the I2C interfaces a USB to I2C chip is used.

Inside the box:

The client-side Java software:

I've worked on the control software, and advised on the PC->SFP interface.

Together with Peter Jansweijer, Tjeerd Pinkert, Guido Visser and Jan Willem Schmelling

Project is completely open source / open hardware

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