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AUP41 Access Unit PSTN Overview by Javier Angione is a document available to read on EtoBox.

What is AUP41 Access Unit PSTN Overview about?

The document describes the AUP41 (Access Unit PSTN), a circuit board that connects 30 analogue subscriber lines to a digital switching network, detailing its functions, variants, interworking, and implementation. It includes specifications for electrical, functional, mechanical, and environmental aspects, as well as testing procedures and line status monitoring. The document is structured with sections covering introduction, implementation details, and block diagrams for better understanding of the system a

Author

Javier Angione

Language

EN