SFP modules Forara

Here you can ask technical questions about REVELPROG-IS and device/memory programming.
zburget
Posts: 27
Joined: Thu Mar 09, 2023 10:19 am
Location: Czech Republic

SFP modules Forara

Postby zburget » Thu Jun 01, 2023 9:22 pm

Hi,
I just have bad luck with modules that don't follow MSA standards. :-(
I've a few SFP modules with brand Forara. I try to find write password, but I try use range 00 00 00 00 to FF FF FF FF with and without checked "Apply range to single bytes", at addresses A2h-7Bh and A2h-FCh but password wasn't found.
I asked the seller who once sold me the modules years ago, but he doesn't know the password.

Does anyone here have any idea where to look for the password, please?

Thanks
Zbyněk Burget

thankfly
Posts: 23
Joined: Wed Mar 17, 2021 12:58 am
Been thanked: 8 times

Re: SFP modules Forara

Postby thankfly » Thu Jun 08, 2023 3:37 am

Hi,
Some manufacturers do not follow the SFF-8472, and they do not use the password writing method. Someone like AVAGO, they use the method of directly writing MCU.


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