Optical Time Domain Reflectometer
OTDRs analyze fiber optic cables by sending light pulses and measuring reflections to detect faults and losses. Classified in HTS 9030.40.00.00 for telecom fiber infrastructure testing.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If general optical telescopes or non-telecom lasers
Telescopic optical instruments exclude telecom test apparatus per note 4.
If for physical optical property measurement
Instruments for light/photographic properties in 9027, not signal testing.
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Import Tips & Compliance
• Provide wavelength specs (1310/1550nm) confirming telecom fiber compatibility
• Laser safety class documentation (Class 1M/2) required for import
• Distinguish from general optical instruments (9013.20)
Related Products under HTS 9030.40.00.00
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