The 6120/6121 and 6580 have been tested on our network by engineers, the 6141 has not. That doesn't mean it won't work, it just means we haven't tested it, and can't guarantee anything.
reply to someguy895 I'm using the 6141 with no issue on the 15/1 package. As Dan said, it's not test by WOW, but it does work.
reply to someguy895 I'm using a Zoom 5341J DOCIS 3.0 modem - 50/5 service with absolutely no problems in the Cleveland market.