5G Fronthaul Optical Fiber from China
G.657.B3 ultra-bend insensitive single-mode fiber for 5G mobile fronthaul connections transmitting CPRI/eCPRI voice, data, and video between radio units and baseband units. Supports 25.6Tbps capacity. Classifies HTS 9001.10.0030.
Duty Rate — China → United States
44.2%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0225%Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
Import Tips
• Document 10mm bend radius performance for RRU mounting
• Include 400G ZR/ZRP transponder compatibility specs
• Specify low latency PMD <0.1 ps/sqrt(km)