A module wants to compatibal with HP, you need to write a special firmware into MCU. So why it works fine when you read an original HP SFP and then write this it's code into 3rd party, but does not work when you write it to exactly the same hardware? By the way I do a lot of SFPs for Extreme Networ...

> Out of concern about human rights abuses and infringement political freedoms in China, we would prefer to avoid transceivers manufactured there I like your way! I would suggest Source Photonics which I believe belongs to SkHynix, but unfortunately these are protected and I did not find an manufac...

Did you copy the eeprom to the new trancesiver?

chkdsk wrote:

thankfly wrote:Hi,
Someone like AVAGO, they use the method of directly writing MCU.

Do you have any info how change Avago sfp eeprom?

Yes, I do. And every type of Avago is different, We just know how to change with serval types of those.

This is a quite old topic, but it is related to HP SFPs, so I decided to refresh it and write about my HP related issue here... A general goal is to clone HP J9151A SFP. First of all I bought an original HP to get it's content and check what hardware is under J9151A SFP: Clipboard01.jpg As you can ...

kkk82@o2.pl wrote:00000000 is not working for Orginal HPE module but used your bin file on another finisar module which is unlocked and working perfect. Now Fortiswich see module as green . Many thanks for your help

You copy the file as 10G SR or modify this for SX and LX?

Hi,
Try 00000000, and the attachment is for Fortinet SR.

CFPx use MDIO instead of I2C, does it compatible with I2C?

It based on SFF-8636, and check you power supply if returns error.
I have several the same modules, and test all are fine.

Hi ArT,
Is there any chance to program CFP CFP2 and CFP4 with Reveltronics?