Analog Telephone Line Extender Repeater from China
> A wall-mountable audio-frequency repeater for analog telephone lines, compensating for signal loss over distances exceeding 5 km. It features automatic gain control optimized for POTS signaling. This product is classified under tariff item 8518.40.00 as an audio-frequency electric amplifier used to boost voice frequency signals in telephony networks.
Duty Rate — China → Canada
PGA flags (1)Show detailsHide detailsHCConsumer Products SafetyMay be required
- HC
Consumer Products Safety · May be required
May require HC Consumer Products Safety depending on intended use (HC21) and Canadian product category (HC29, HC30, HC31, HC32, HC33, HC34, HC35, HC36, HC37); or intended use (HC22, HC23, HC24, HC26, HC27) and Canadian product category (HC37). Matching criteria: Equal To 8518400000; Equal To 8518400000. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• > Confirm the repeater's primary function is audio-frequency amplification to avoid classification under telecommunication equipment (8517)
• Keep records of the amplifier's specifications, including gain and frequency response, for CBSA verification
• Check if the product is subject to ISED technical standards for connection to public telephone networks