Hi, dear user.
Typically, there is a document for each board model, which explains the supported OLT types and versions. Oddly enough, there is no such specific documentation for the mode now indicated by the H902GPUF.
I found a generic one that said it was supported by the OLT SmartAX MA5800-X7 but gave no more details on the version.
You can find the document at the following link:
MA5800 Release Note

Generally, service cards are added to the OLT and automatically identified. As I mentioned above, you just have to consider that the version and model are compatible.
In addition, you can consider the following:

I hope I can help you!