Yes; any active cable jack will work with your cable modem providing it has
acceptable signal levels. See this FAQ:
Signal LevelsNote: Depending on how many splitters are installed, some cable jacks will not have acceptable signal levels due to the number of times it is split.
*This FAQ is based on user knowledge from a volunteer core of BroadbandReports' members. This FAQ in no way constitutes official information from Comcast or any of its affiliates.
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got feedback?by Damien21
edited by Johkal 
last modified: 2010-01-31 19:38:58