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Gwenn Amice

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September 23, 2020

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September 24, 2020

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September 29, 2020
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English

How to Mitigate xDSL Noise (Webinar in Italian)

Residential (Triple-play)
  • October 31, 2014

Alfonso Domesi

Regional Product Line Manager

Alfonso Domesi started his career in the telecommunications market in 1991 as a hardware and software development engineer. Over the years, he has tracked the evolution of transmission technologies, from the voice frequency analog modem to the current G.fast and optical fibers interfaces. He currently holds the position of EMEA Business Development Manager, with a dedicated focus on assessing new markets and technologies for EXFO’s Physical Layer product portfolio.

Come mitigare le problematiche del rumore su xDSL

I servizi DSL sono molto più sensibili alle interferenze rispetto alle tradizionali linee telefoniche. Il rumore ad alta frequenza (o banda larga) può causare interferenze o freeze dell'immagine nelle trasmissioni IPTV e rallentare o rendere intermittente l'accesso al web. Ciò richiede un'efficace riduzione delle fonti di rumore. 

Per rilevare il rumore a banda larga e raggiungere le prestazioni attese è necessario impiegare tecniche di misurazione appropriate. Recenti sviluppi nelle tecnologie xDSL, incluso il bonding e il vectoring VDSL2, rendono di importanza ancora più critica una conoscenza completa delle odierne reti ibride e FTTx.

Questo webinar esamina gli effetti del rumore sulle prestazioni del servizio DSL e mostra come procedere per rilevare e individuare le fonti comuni di rumore che influenzano i servizi VDSL2 e ADSL. Il corso descrive inoltre le prassi migliori per la caratterizzazione dei doppini di rame e la convalida delle prestazioni VDSL2.

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Série de webinaires sur la technologie FTTH - Dépannage (webinar in French)

Bahiya Chakiri

July, 2020

Residential (Triple-play)

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FTTH webinar series - Troubleshooting (webinar in Italian)

Alfonso Domesi

May, 2020

Residential (Triple-play)

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FTTH Webinar Series - Troubleshooting

Alfonso Domesi

May, 2020

Residential (Triple-play)

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