Erbium Doped Fiber for Amplifiers from Canada
Rare-earth doped singlemode optical fiber containing erbium ions for optical amplification at 1550nm C-band. Used in EDFAs for long-haul telecom systems. HTS 9001.10.0070 classification for doped 'other' optical fibers.
Duty Rate — Canada → United States
16.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide dopant concentration and absorption spectra data confirming amplifier functionality,Certify as 'optical fiber' not 'optical fiber cable' with photos of bare fiber spool,Avoid declaring with amplifier housings which shift classification to finished apparatus