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Netgear CM1100 Modem

Discussion in 'General Wireless Discussion' started by Sr71bb, Jan 24, 2019.

  1. Sr71bb

    Sr71bb New Around Here

    Jan 16, 2019
    Hello all......trying to find a Netgear cm1100 modem..... it was a Costco exclusive for a while but now it’s not even listed there or anywhere........it’s the newer one with two Ethernet ports on the back. I will probably go with the arris mb8200 if I can’t find a cm1100.......any ideas what happened with this modem........
  2. System Error Message

    System Error Message Part of the Furniture

    Oct 14, 2014
    Seems so similar to my netgear modem which is crap. Mine is for VDSL, supports VDSL2 at 300Mb/s but has 100Mb/s ethernet port. The look and design similar too, and the modem had both the worst sync rate compared to 2 other modems and had to be rebooted every 2 months.

    you're better off with a different modem.
  3. Internet Man

    Internet Man Senior Member

    Sep 1, 2017
    I see it at Costco.com for $140: https://www.costco.com/Netgear-Nighthawk-CM1100-DOCSIS-3.1-Cable-Modem.product.100464287.html
  4. RMinNJ

    RMinNJ Regular Contributor

    Mar 23, 2016
    A good price but my cable co is Docsis 3.0 only right now.. While this is backward compatible Im not sure it gains me anything right now at 3.0 save more channels (my current is 16 ). But when and if my cable co goes 3.1 this looks really nice and I was hoping AQM on this would reduce bufferbloat. Can we assume no puma chips in this ?
  5. sfx2000

    sfx2000 Part of the Furniture

    Aug 11, 2011
    San Diego, CA
    CM1100 is DOCSIS 3.1

    Can't say much except that my DOCSIS 3.0 Arris/Moto SB-6183 works well... I don't have gigabit service on that link and it doesn't have the whole Puma6 thing...

    Costco is pretty good about returns...