
The industrial AI edge gateway cluster supports AI inference task fault migration. When a node fails, the remaining nodes automatically take over the task. To ensure that network communication is not interrupted by surges during the migration process, a common-mode choke CMZ2012A-900T and a TVS ESDLC3V3D3B are added to the network port of each node. At the same time, the core power supply of the migration control module is filtered by a PBZ1608E600Z0T ferrite bead and connected to a dual-channel power input. In actual tests, after the master node loses power, the standby node takes over the AI inference task within 100ms without interruption.