Will not work as described. Your current set up will not work without an XG box simply because you have no avialble tuners.
The Xi5 and Xi6 wireless boxes require a Comcast specific modem/gateway.
Unless you really know what you are doing with MoCA...
If you aren't sure what you are doing you may want to have Comcast send a tech out.
Is it possible to use Xi6 on a Negear CM1150V, or does it need to be connected to a BX6? Our setup consists of 1x Xi6 connected wirelessly and 3x XiD's.
Thanks for the reponse. A tech came out today and he suggested swapping out one of the Xid's for a XG1v4 and connect the Xi6 by the lan port. Maybe this would work but I beleive my account would have to be reconfigured as its currently set up as an all IP system although I never requested this.
Thank you, this info is helpfull. So to be clear if an Xi6 exists anywhere in the system a XB6 modem is required whether a Xi6 is connected wired or wirelessly.