what is the difference between the two?
The FPGA’s can offload certain functions from the normal CPU’s.
Depending on the AX/Thunder model, they can provide:
- packet anomaly detection/filtering
- DDoS protection like; SYN protection ea
- packet forwarding (routing/switching)
The non-fpga units use the normal CPU cores for these functions.
This can also be found in our Datasheet: A10 Thunder ADC - Datasheet