</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Erbium Doped Fiber for EDFA from Japan

Erbium-doped singlemode optical fiber for use in erbium-doped fiber amplifiers (EDFA) in DWDM systems. HTS 9001.10.00 as specialty doped optical fiber for signal amplification. Critical for long-haul telecom infrastructure.

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

Include doping concentration and gain spectrum data; Class 1 laser safety certification; declare for amplifier component use