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Netgear CM1000 vs CM1100 – Comparison And FAQS…

    NETGEAR Cable Modem CM1000 – Compatible with All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | for Cable Plans Up to 1 Gigabit | DOCSIS 3.1, Black (CM1000-1AZNAS)






    NETGEAR Nighthawk® Multi-Gig Speed Cable Modem DOCSIS® 3.1 for XFINITY® by Comcast, Spectrum® and Cox. (CM1100)

    Netgear CM1000 vs CM1100: What is the difference between the Netgear CM1000 and the Netgear CM1100? Both are excellent Cable Modems with fantastic capabilities, but which one is the best?

    Which Cable Modem is the Most Reliable and Efficient? In this Cable Modem comparison study, we’ll evaluate which device is the superior option.

    It’s hard to tell what makes a new version of an existing model distinct without comparing every feature.

    Netgear CM1000 vs CM1100 – Quick Comparison Summary

    • The NetGear CM1000 is an older model, whereas the NetGear 1100 is a more recent one.
    • Netgear CM1100 is less expensive as compared to NetGear CM1000, which is more expensive. The CM1000 is very popular on Amazon.
    • The NetGear CM1100 features two gigabit Ethernet ports, but the NetGear CM1000 has only one gigabit Ethernet port.
    • Although the CM1000 does not have Link Aggregation, the Netgear CM1100 does have the option of Link Aggregation.
    • Both the Netgear CM1100 and CM1000 products have the same dimensions and are available in the same color, black.
    Netgear CM1000 vs CM1100

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    Netgear CM1000

    Netgear CM1100




    DOCSIS Tech

    DOCSIS 3.1

    DOCSIS 3.1


    Up to 1Gbps

    Up to 2Gbps

    Number of Ports



    Link Aggregation









    Date First Available

    December 15, 2017

    December 12, 2018 description:

    About this item:

    • With internet speeds up to 1Gbps, it’s compatible with all major cable internet providers. Xfinity is now certified (up to 1Gbps) with Spectrum and Cox (up to 800Mbps). Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH, and any bundled phone service are not compatible.
    • Reduce your monthly rental payments by: The Model CM1000 replaces your cable modem, saving you up to $168 per year in rental rates.
    • Any Wi-Fi router will work: To support all of your wireless devices, connect any Wi-Fi router to this modem’s Ethernet port.
    • 1 Gigabit Ethernet port for connecting to your computer or a separate Wi-Fi router.

    About this item:

    • With link aggregation support, it delivers genuine Multi-Gig Internet speeds.
    • High-speed DOCSIS built-in Cable modem with 3.1 channel bonding
    • Auto-sensing technology on two (2) Gigabit Ethernet ports
    • DOCSIS 3.1 offers up to ten times the download speed of DOCSIS. 3.1 There are two OFDM downstream channels and two OFDMA upstream channels.

    - FAQS...

    Question: Is it possible to utilise a phone to ethernet splitter for voice?
    Answer: I use two Magic Jack VOIP adapters (phone and fax lines) and Magic Jack for phone service. It was far less expensive than utilising Comcast’s VOIP service.

    Question: Is there a phone jack on this model?
    Yes, it is correct. Two phone lines are supported by the CM1150V. It’s right there in the title, photos, and specifications. Nighthawk Cable Modem with Voice by NETGEAR CM1150V – Supports Cable Plans Up to 2 Gigabits | 2 Phone Lines | 4 x 1G Ethernet Ports | DOCSIS 3.1 | For Xfinity by Comcast Internet & Voice (Another option: No.) You’ll need the Netgear model c7100v if you have Comcast Xfinity Voice.)

    Question:  Is Mediacom/Xtream compatible?
    Answer: I’m sorry, but the Netgear Nighthawk CM1150 was purchased. It also isn’t compatible with the two Internet service providers you named. Comcast/Xfinity has it tough.

    Question: Is it possible to replace my existing Spectrum cable modem with this without requiring a service call or calling customer support?
    Answer: Replacing your modem does not necessitate a service call; however, you will need to contact Spectrum customer care to get the modem activated as an approved device on their network before it can lock down a connection. You’ll need to provide them the device’s unique MAC address, which may be found on the modem’s label. Customer care calls may be aggravating, but when I did the same thing a month or so ago, the tech understood exactly what needed to be done, and the entire call, after I spoke with the specialist, lasted about 5 minutes – no hassle…this time.

    Question:Was there a difference in renting an internet modem, such as the one I have with Comcast, and did it address any other bugs?
    Answer: It’s crucial to keep in mind that rental modems are more susceptible to outside assaults. This is due to the fact that they are meant to allow Comcast (and others) to connect to the device and troubleshoot any problems the consumer is experiencing. Because a backdoor is there, attackers will have an easier time connecting to rental devices. Comcast also “volunteers” you to broadcast an extra connection for your device that any Xfinity user may use. You have complete control over your modem/router if you own it.

    Question:Is this compatible with xfinity triple play? (voice support)
    Answer: No, it doesn’t work that way.

    Question : Why is this in the apparel section? What is the name of this vendor?
    Answer: This is a problem that Amazon frequently encounters. Amazon has a habit of listing things wrongly. Also, remarks may or may not correspond to the actual goods being offered.