Dispersion Compensating Fiber from Germany
High negative dispersion optical fiber designed to compensate chromatic dispersion in standard singlemode systems. Typically deployed in coiled DCF modules for DWDM networks. Classifies under HTS 9001.10.0070 as specialty transmission fiber.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Document dispersion coefficient (ps/nm·km) proving compensation functionality,Import on payout reels without termination to maintain 9001 classification