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Brady Volpe, John Downey, Jason Miller (Cisco) and Flavio Marcon (Effigis) discuss how OFDM Upstream Data Profile (OUDP) test burst in cable modems are used in the measurement of cable leakage tests in high-split cable plant.

• What is leakage testing and why do we need it?
• How is leakage testing done today
• What is high-split and why are we do we need it?
• Why can’t we do leakage testing the same way we have been in a high split system?
• What is OUDP?
• What is OUDP test burst?
• How can we generate OUDP test burst signals in DOCSIS 3.1 modems to perform leakage testing?
• How do test vendors implement this as a solution?

Thank you for your time today. This was a great episode.  Episode 87 is in January and on 204 leakage detection.

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