I would like to know if your POEblox switch supports Jumbo Frames please?
PoEBlox itself is a PoE sourcing board and thus has no effect on the data.
PoEBlox is designed to be assembled with GigaBlox Nano, which does not support Jumbo frames unfortunately.
We expect to be releasing a new version of PoEBlox that will mate with UbiSwitch, and that does support Jumbo frames. ETA is Q3 2024.