Dispersion Compensating Fiber DCF
High negative dispersion optical fiber used in DWDM systems to compensate chromatic dispersion of standard SMF, enabling long-haul voice, data, and video transmission at 10/40/100G rates. Typical -80 to -100 ps/nm/km dispersion at 1550nm. HTS 9001.10.0030 classification.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If packaged as dispersion compensation modules
Complete DCM modules with connectors classified as optical parts.
If non-communication specialty fibers
Fibers not specifically for voice/data/video transmission.
If considered electrical apparatus parts
Rare misclassification when imported with electrical modules.
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Import Tips & Compliance
• Provide dispersion slope and PMD specs for system compatibility
• Declare figure-of-merit (dispersion/slope normalized to loss)
• Confirm splicing compatibility with G.652 SMF (9/125μm)
Related Products under HTS 9001.10.00.30
Single-Mode Optical Fiber G.652.D
This is a standard single-mode optical fiber compliant with ITU-T G.652.D specifications, designed specifically for long-distance transmission of voice, data, and video communications in telecommunications networks. It features low attenuation and dispersion characteristics optimized for wavelengths around 1310 nm and 1550 nm. Classified under HTS 9001.10.0030 as an optical fiber for voice, data, or video transmission.
DWDM Single-Mode Optical Fiber G.655
Non-zero dispersion shifted single-mode fiber (G.655) optimized for Dense Wavelength Division Multiplexing (DWDM) systems carrying high-capacity voice, data, and video over submarine and terrestrial long-haul networks. It supports multiple wavelengths with minimized non-linear effects. Falls under HTS 9001.10.0030 for communication transmission fibers.
Bend-Insensitive Single-Mode Fiber G.657.A2
ITU-T G.657.A2 bend-insensitive single-mode optical fiber for voice, data, and video transmission in FTTH (Fiber to the Home) networks, allowing tight radius bends without signal loss. Ideal for access networks and building installations. HTS 9001.10.0030 classification applies to its communication transmission purpose.
Polarization Maintaining Panda Fiber
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.
Corning SMF-28e Optical Fiber
Corning's premium SMF-28e single-mode optical fiber matching G.652.D specs for ultra-low loss voice, data, and video transmission across metro and long-haul networks. Features enhanced bend performance for dense deployments. HTS 9001.10.0030 due to communication-specific design.
FTTH Drop Cable Optical Fiber
G.657.A1 single-mode optical fiber specifically drawn for FTTH drop cable applications transmitting voice, data, and video services to residential premises. Optimized for small bend radii in customer premises wiring. Classified under HTS 9001.10.0030 as communication transmission fiber.