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Cannot write to Finisar SFPs with REVELPROG: manufacturer password protection and per-power-up entry
The poster could read and write OEM SFP variants with a REVELPROG and SFP adapter but not three Finisar references, suspecting manufacturer password protection. Finisar only documents the MSA user-EEPROM password in datasheets, not the proprietary manufacturer password, and the same happened with…
