Saving the DOCSIS 3.1 Network from Passive Intermodulation

Passive intermodulation degrades the performance in every CATV network, and can be more critical for DOCSIS 3.1 networks. So how to preserve the signal quality and how to save the DOCSIS 3.1 network from passive intermodulation?

This white paper describes the Passive Intermodulation (PIM) phenomena. This may be present in coaxial networks due to saturation of ferrites in taps and splitters or due to corroded connectors. The paper concludes with how to prevent passive intermodulation from degrading DOCSIS 3.1 performance.


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Coax distribution

The coaxial outlets of the future broadband network

The outlet and home in general is one of the major issues in bringing future broadband services to the end user’s gadgets.

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