External bare leakage ports meet the following marks:
EFT electrical rapid pulse group test class B (in accordance with IEC61000-4-4, impulse voltage ±2KV);
Lightning surge Class B (according to IEC6100-4-5, difference mode ±2KV);
Electrostatic discharge test Class A (according to IEC61000-4-2, contact discharge 6KV, air gap discharge 8KV).
TAS-IT-781/783 equipment, widely used in industrial Internet of Things, agricultural Internet of Things, industrial automation and other fields.