Method and apparatus for N+1 RF switch with passive working path and active protection path

The present disclosure relates an improved cable data switching unit that provides a fail-over system whereby one line card can protect a plurality of US (upstream) or DS (downstream) channel line cards, providing N+1 protection, with one linecard being able to protect N number of working linecards....

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Daruwalla, Feisal, Chapman, John T, Meller, Richard, Chan, Roland, Achilleoudis, Nicos
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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