RJ11 Telephone Extension Cord 25ft
Insulated multi-conductor cable designed for analog telephone line extensions, terminated with RJ11 modular plugs on both ends. Classified under HTS 8544.42.10.00 due to its voltage rating under 1,000V and use of modular telephone connectors (RJ11). Standard for home and office phone wiring extensions.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If fitted with non-modular telephone connectors like bare wire or proprietary plugs
Only cables with standard modular telephone connectors (RJ11/RJ45) qualify; other connector types fall into the general category.
If optical fiber conductors are included
Presence of optical fibers shifts classification to optical fiber cables, even if assembled with electric conductors.
If made primarily of plastic without significant conductive elements
Purely plastic non-conductive cables are articles of plastics, not electric conductors.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Include wiring diagrams showing RJ11 pinout; ensure conductors meet UL safety standards for telecom; avoid declaring as 'network cable' to prevent confusion with data cables
Related Products under HTS 8544.42.10.00
Cat5e Ethernet Patch Cable with RJ45 Connectors
A twisted pair copper cable rated for data transmission up to 1 Gbps, fitted with RJ45 modular telephone connectors on both ends for network connectivity. It falls under HTS 8544.42.10.00 because it is an insulated electric conductor for voltage not exceeding 1,000 V, specifically fitted with modular telephone connectors (RJ45). Commonly used for LAN connections in offices and homes.
Cat6 RJ45 Network Cable 10ft Flat
Flat profile Category 6 Ethernet cable with RJ45 connectors, supporting up to 10 Gbps data rates over short distances. Meets HTS 8544.42.10.00 as an insulated conductor ≤1,000V fitted with modular telephone connectors for data networking applications.
RJ45 to RJ11 Adapter Cable for DSL Modems
Short adapter cable converting RJ45 network jack to RJ11 telephone plug for DSL modem connections, using insulated conductors under 1,000V. Falls under HTS 8544.42.10.00 specifically for modular telephone connectors on both ends.
Cat6a Shielded STP Ethernet Cable with RJ45
Shielded twisted pair Category 6A cable with foil shielding and RJ45 modular connectors, rated for 10GBASE-T up to 100m. Classified HTS 8544.42.10.00 as fitted electric conductor with modular telephone connectors, voltage ≤1,000V.
6P4C RJ11 Handset Cord 12ft Coiled
Coiled telephone handset cord with 6-position 4-conductor RJ11 modular plugs for connecting handsets to base units. HTS 8544.42.10.00 applies as insulated low-voltage conductor fitted with modular telephone connectors.
Outdoor RJ45 Cat5e Direct Burial Ethernet Cable
UV-resistant, waterproof Cat5e cable with RJ45 connectors for outdoor direct burial network installations. Classified under HTS 8544.42.10.00 for modular telephone connectors on insulated conductors ≤1,000V.