Polarization Maintaining Panda Fiber from Japan
Panda-style polarization maintaining single-mode optical fiber with stress rods for coherent voice/data/video transmission in high-speed telecom systems requiring polarization stability. Used in fiber amplifiers and sensors within communication networks. Classified in HTS 9001.10.0030 for its primary communication role.
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
• Provide beat length and h-parameter specs to confirm PM fiber for coherent communication systems
• Declare stress rod configuration (Panda, Bow-tie) in technical documentation
• Avoid classification as instrument parts by emphasizing primary telecom end-use