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Tone gen. schematic

MWTN tone generator and laser AM modulation


In the past some Ericsson people want to modulate a 2.5Gbit/s laser in order to be identifiable without extracting data. This modification has been implemented for the Multi Wavelength Transport Network optical switch made by Ericsson.


HERE you can find the original document I wrote to describe the activity (Just in italian, sorry).


And HERE you can find the shematic, it was a very simple design.



In passato la gente dell'Ericsson volevano modulare un laser per 2.5Gbit/s allo scopo di identificarlo senza dover estrarne i dati. Questa modifica č stata implementata per lo switch ottico MWTN realizzato dalla Ericsson.


QUI puoi trovare il documento originale che ho scritto per descrivere l'attivitā.


E QUI puoi trovare lo schema, fu un progetto molto semplice.


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