TIME BASE SPECS FOR THE FIRST ITALIAN DIGITAL SWITCH (1971).

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PIERO BELFORTE: GENERAL SPECIFICATIONS AND STRUCTURE OF THE TIME BASE FOR THE FIRST FULL DIGITAL SWITCHING SYSTEM DEPLOYED IN THE ITALIAN TELECOM NETWORK (GRUPPI SPECIALI).


THIS SWITCHING SYSTEM WAS DEVELOPED BY CSELT in 1971 and INSTALLED IN MESTRE (Venice) in 1972.

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TIME BASE SPECS FOR THE FIRST ITALIAN DIGITAL SWITCH (1971).

  1. 1. PIERO BELFORTE March 5th, 1971GENERAL SPECIFICATIONS AND STRUCTURE OFTHE TIME BASE FOR THE FIRST FULL DIGITALSWITCHING SYSTEM DEPLOYED IN THEITALIAN TELECOM NETWORK (GRUPPISPECIALI). THIS SWITCHING SYSTEM WAS DEVELOPED BY CSELT in1971 and INSTALLED IN MESTRE (Venice) in 1972.

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