Voice Frequency Repeater Shelf from China
> A 19-inch rack shelf housing multiple audio-frequency repeater cards for line telephony, providing centralized amplification for 48 subscriber lines. It is telco-grade with hot-swap capability. This product is classified under tariff item 8518.40.00 as an audio-frequency electric amplifier.
Duty Rate — China → Canada
0%
Import Tips
• > Confirm the shelf's primary function is audio-frequency amplification for telephony lines
• Provide CBSA with documentation showing the shelf's role in voice signal amplification
• Verify if the product requires any ISED certification for use in Canadian networks