T1 Line Repeater Amplifier from Japan
> A rack-mounted 1U audio-frequency amplifier serving as a repeater for T1 carrier telephony lines, regenerating 1.544 Mbps signals while preserving voice channels. It is used in central office repeater shelves for long-haul telephony. This product is classified under tariff item 8518.40.00 as an audio-frequency electric amplifier.
Duty Rate — Japan → Canada
0%
Import Tips
• > Confirm the amplifier's primary function is audio-frequency amplification, not digital signal regeneration
• Provide CBSA with documentation showing the device's role in voice channel amplification
• Verify if the product requires any permits under Canadian telecommunications regulations