In article <o77h46$iin$
1...@news.mixmin.net>,
MartimX...@meo.pt says...
>
> On Sun, 5 Feb 2017 07:56:33 -0600, in alt.online-service.comcast Andrew
> Rossmann wrote:
>
> > It sounds like they have X1.
>
> I'm unfamiliar with that marketing term so searching found this:
> [quote]XFINITY on the X1 Entertainment Operating System? is an interactive
> TV experience that gives you instant access to all of your entertainment.
> With X1, get integrated search results across live TV, XFINITY On DemandTM
> and your DVR, personalized recommendations and apps like Facebook, Pandora
> and more right from your TV.[/quote]
>
> I guess that means that they can watch tv shows at any time, not just when
> they're only being broadcasted?
X1 is just the latest version of Comcast's service. It has a new, modern
interface that is heavily cloud-based. It shows channel logos, cover art
on shows and movies, etc... With an app on a phone or tablet, you can
access recordings made by the box (it's not the actual recording on the
box, but a duplicate 'cloud' copy Comcast separately records and makes
available.)
>
> > The Samsung device is a secondary cable box.
> >
http://forums.xfinity.com/t5/X1/SM-SX022ANM/td-p/2703455
>
> Thanks for that hit where someone asked:
> Q: What is the difference between SX022ANM and SX022ANC ?
> The answer came back that the trailing "M" stands for Motorola, while the
> trailing "C" stands for Cisco.
>
> Other than that, the thread was too technical for me.
> If it's a "secondary cable box", what is that useful for if there isn't
> even a primary cable box?
The main X1 box is typically a DVR that can record programs. The
secondary box is just a tuner, but most versions can also talk to that
main DVR and access it's recordings so you can watch them in another
room.
It is possible if they do not have DVR service that the Samsung will
then just be used as a primary box instead, with no recording
capabilities.
> To my knowledge, they only have that one Samsung SX022ANM from the
cable
> company, and then their own Motorola modem and their own Netgear router.
>
> So, if I *guess* (assuming it's a primary "digital cable tuner"), is this
> what they have:
>
> Comcast cable -> Motorola Modem -> Samsung SX022ANM digital tv tuner -> TV
As someone else posted, the modem has nothing to do with the cable
boxes. They are completely separate data streams.