Transceiver unit with data transceiver components with number of channels and several interfaces to which channels are distributed, enabling flexible adapting digital subscriber line (DSL) cards with different number of supported channels

摘要

Transceiver unit (1) for data has transceiver component (2) transmitting and/or receiving data via numerous channels. Transceiver comprises several interfaces (3,4) allocated to transceiver component. Interfaces read received data and/or process data to be transmitted. Numerous channels are distributed onto at least two interfaces. Typically transceiver component comprises IC channels, preferably with twelve channels allocated to first interface and four channels to second one.