Maybe a last question regarding REVELPROG-IS:
During Read Memory Buffer, only a part of SFP information are loaded, is it possible to read entire SFP memory?
It can be a solution to find information what i looking for and be able to change it.

Hi, So, after checks, it seems information (model, manufacturer, SN) don't respect MSA Standard (see screenshot). Finally, I think I cannot achieve what I try to do with this SFP GPON model. Especially because the information needs to be changed is not visible in Revelprog-is. I'll try to find anoth...

Hi again, Just tried with another PC, your feeling about low/high voltage drop from USB or other problem comes from first PC used seems to be right, good catch! Behavior is slightly different (slower during script execution) but it works first / every time! Now I'm able to read memory, but since sta...

So, below answers and tests results: On manufacturer site, power supply for this SFP GPON is indicates: Power Supply 3.3V Supported Voltage Range 3.3V Max. Power Consumption 2W see last page of the PDF documentation -> https://dl.ui.com/ds/uf_gpon I tried to use an external power supply for SFP adap...

Thanks for sharing ideas: Ok, so "SFP [USER]" with A2 block and flag BP give more results, but each try has ended by PC TIMEOUT (see screenshots) Capture d’écran 2022-12-07 à 09.29.10.png Capture d’écran 2022-12-07 à 09.24.28.png Regarding others idea and questions: - How can i check or di...

Hi thanks for answer. I tried SFP[USER] then select area: page 0, unfortunately first result was: PC TIMEOUT Next tries has also return an error: OVERCURRENT PROTECTION Below full log 09:40:38.559: Executing script started. 09:40:38.574: Setting hardware (I2C 3.2V SLOW)...success 09:40:39.294: Execu...

Hi all, I tried to change SN on SFP GPON Unifi (UISP Fiber Instant https://eu.store.ui.com/collections/operator-ufiber/products/uf-instant ). But during Read memory to buffer, no manufacturer name, part or revision number, in fact all fields are empty (see results in screenshot) Have you already exp...