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Can a SDSB1175C surge supression system be used on high speed internet connections, (Comcast, etc)?

The SDSB1175C Whole House Surge Protective Device (SPD) can be used on the incoming AC line, hard-wired telephone circuits, cable TV, and broadband internet connections as long as they enter the home. The coaxial module should not be used for the powered broadband connection on the line side of the broadband service entrance.


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