Huawei AAU Power Supply Module from Japan
This static converter is a DC power supply module designed specifically for Huawei's Active Antenna Unit (AAU) in 5G base stations, converting AC to DC for telecommunication equipment. It falls under HTS 8504.40.8500 as a power converter optimized for telecom apparatus like radio base stations.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Verify the power supply is explicitly designed for telecom apparatus like base stations via manufacturer specs to confirm 8504.40.8500 classification
• Include FCC certification and telecom equipment compatibility declarations in documentation to avoid reclassification