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Motorola MB8600 vs Netgear CM1200 – Best Cable Modems…

    Motorola MB8600 DOCSIS 3.1 Cable Modem






    NETGEAR Nighthawk Cable Modem CM1200

    Motorola MB8600 vs Netgear CM1200

    Motorola MB8600 vs Netgear CM1200: Which of the two cable modem options—the Netgear CM1200 and the Motorola MB8600—is the best? In this article, we will compare the Motorola MB8600 with the Netgear CM1200 in an effort to establish which of these two products is the superior option.

    Motorola MB8600 vs Netgear CM1200– Quick Comparison Summary

    • Both the Motorola MB8600 and the Netgear CM1200 have some of the same excellent features, such as DOCSIS 3.1, 32×8 channel bond, all major cable providers and Xfinity by Comcast, Spectrum, and COX, and much more.
    • Because of all of its additional features, the Netgear CM1200 is significantly more expensive than the Motorola MB8600.

    • While the Netgear CM1200 only offers a one-year warranty, the Motorola MB8600 comes with a warranty good for two years.

    • Compared to the Netgear CM1200 cable modem, the Motorola MB8600 is extremely popular on Amazon.

    • The dimensions of the Motorola MB8600 are 7.25 x 2.25 x 7.88 inches, while the Netgear CM1200 is 6.1 x 3.4 x 10.3 inches.

    • The Motorola MB8600 Cable Internet Plan Speed Compatibility is up to 1000 Mbps, whereas the Netgear CM1200 Cable Internet Plan Speed Compatibility is up to 2Gbps.

    • While the Netgear CM1200 weighs 1.95 pounds, the Motorola MB8600 weighs just 1.09 pounds.

    • The Motorola MB8600 has a single Gbps Ethernet port, but the Netgear CM1200 has four 1G Ethernet ports.

    Motorola MB8600 DOCSIS 3.1 Cable Modem

    NETGEAR Nighthawk Cable Modem CM1200

    Motorola MB8600

    Motorola Netgear CM1200





    Cable Internet Plan Speed Compatibility

    Up To 1000 Mbps

    Up to 2Gbps

    Gigabit Ethernet Ports

    1 Gbps

    4 x 1G (with multi-gig port aggregation)

    Date First Available

    May 17, 2017

    April 22, 2019


    2 Years

    1 Year

    Cable Provider Compatibility

      All Major Cable Providers, incl. COX, Spectrum, Xfinity

      All Major Cable Providers, incl. COX, Spectrum, Xfinity

    Compatible Devices

    Personal Computer

    Personal Computer

    Modem Technology

    DOCSIS 3.1, 32×8 Channel Bonding

    DOCSIS 3.1, 32×8 Channel Bonding, OFDM 2×2

    Connectivity Technology



    Item Weight

    1.09 Pounds

    1.95 Pounds





    7.25 x 2.25 x 7.88 inches

    6.1 x 3.4 x 10.3 inches

    FAQS :

    Do all four Ethernet ports on this modem output the same amount of bandwidth, or do some only operate at full capacity?

    Answer: The Motorola MB8600 cable modem I received in May 2022 has only one ethernet port, not four. I'm disappointed because having an extra port is extremely useful for troubleshooting with a directly connected laptop, bypassing the separate router that connects the MB8600 to the rest of the network.

    Is this powered by the now-infamous Intel Puma 6 chipset?

    Answer: The MB8600 and all Motorola products use Broadcom chipsets and are not affected by the Puma 6 chipset issue.

    I also require wifi; what do you suggest?

    The MB8600 modem is compatible with any WiFi router. Given the MB8600's speed, you should use at least an AC1900 router, and depending on the other devices in your network, you may be able to benefit from wireless speeds even faster than AC1900. The MB8600's Ethernet port simply connects to the WiFi router of your choice. The router should be modern enough to have a Gigabit WAN port (10/100/1000 Ethernet port), as this is required for the speeds that the MB8600 can deliver. And, for the time being, Comcast's fastest cable service in the United States is 1 Gbps. When Comcast or other cable Internet service providers begin offering service speeds greater than 1 Gbps, the MB8600 will have bonded Ethernet ports that will allow it to deliver speeds greater than 1 Gbps. We are not aware of any consumer-home/small office routers that support Ethernet port bonding at the moment, but they are on the way. Ethernet port bonding is available on Enterprise level routers (used in large organisations), but we cannot recommend that type of product to a consumer at this time. They are both more complicated and more expensive than you require. Bonded Ethernet ports for consumers will be available by the time Comcast is ready to start delivering speeds above 1Gbps and the MB8600 is ready to do so.

    What chipset does the mb7621 use? Intel, Broadcom, or another?

    The Broadcom modem chipset is used by the Model MB7621 and all Motorola modems.

    Why does your description mention 4x ethernet ports when there is just 1?

    Considering that Amazon displays the same queries and descriptions for a variety of products. While the CM1000 only has one port, the CM1200 has four.

    Can you connect your computer directly to the router using one wan port on the cm1200 and residential cable internet from Xfinity?

    The CM1150V and CM1200 both feature four Ethernet ports. That does not negate the necessity of a router. Future multi-gig services can be supported by these four Ethernet ports by using link aggregation and two or more distinct IP addresses. Two Ethernet ports on the CM1100 serve the same function of potential link aggregation. The CM2000 or CM2050V with XFINITY voice support are the best options if you want a multi-gig cable modem (2.5 Gbps) without the requirement for aggregation.

    Is there support for more than one Router Output or only one?

    The quick response is no. Out of four ethernet connections, only one is functional. The longer response is that it might be able to use more than one ethernet port, per Netgear support Chat. BUT only if each Ethernet port you use can receive a Public IP address from your ISP. Consequently, you would have to pay for several Internet accounts. CONCLUSION: Using several Ethernet ports with this CM1200 will result in higher ISP fees than if you simply purchase a better modem. Additionally, the linked routers would not be able to speak with one another on a local sub-net even if you had numerous accounts with your ISP. Furthermore, using it with numerous Public IP addresses is NOT covered in the CM1200 User Manual. In actuality, the User Manual recommends Link Aggregation with a maximum of 2 ports, which DOES NOT increase download performance. Therefore, the notion put forth by the chat agent that it "may" be possible to use additional ports "if" the ISP provides extra IP addresses is speculative and unlikely to be true. It appears that Netgear does not support utilising the CM1200 in this manner and does not document it.

    Does the Netgear Nighthawk raxe500 router work with it?

    The RAXE500 router and this CM2000 modem all feature 2.5 GbE ethernet ports, making them an obvious excellent match. However, the fact that Netgear hasn't promoted the two as a set suggests there may be a compatibility or performance issue. A little unpleasant can also be the total MSRP of $900. Description: Motorola MB8600 vs Netgear CM1200

    About this item – Motorola MB8600 DOCSIS 3.1 Cable Modem – Approved for Comcast Xfinity, Cox, and Charter Spectrum, Supports Cable Plans up to 1000 Mbps | 1 Gbps Ethernet Port

    • All Multi-Gigabit Speed Tiers’ Fastest Internet Speeds – This device is the finest cable modem according to Wirecutter for users of gigabit internet plans. For all cable Internet providers, built-in DOCSIS 3.1 and DOCSIS 3.0 32×8 capabilities provide the fastest possible internet rates.
    • Save money by skipping the annual cable modem leasing fees of up to 168 dollars. Savings vary by cable service provider and are displayed for Comcast Xfinity.) All speeds, including Comcast Gigabit services and Cox Gigablast, are approved by Comcast Xfinity and Xfinity X1, Cox, and CableOne. not appropriate for RCN.
    • Fiber optic, DSL, or satellite services provided by Verizon, AT&T, CenturyLink, Frontier, and other providers are not compatible with any cable modem.
    • Flexible Compatibility – Connect to any Wi-Fi router of your choice, including mesh or whole-home routers like eero, Google Wi-Fi, and Orbi.
    • Any SINGLE device with an Ethernet port, whether a router, Windows or Mac computer, HDTV, or gaming console, can be connected to a 10/100/1000 Gigabit Ethernet port. There is no built-in wireless router or phone calling feature on this cable modem.
    • Network security that is proactive – A broadcom chipset offers high protection against denial-of-service attacks.
    • Active Queue Management (AQM) – Active Queue Management considerably lowers Internet latency on both DOCSIS 3.1 and 3.0 services, resulting in faster page loading for all Web traffic and improved interactive applications like online gaming and video conferencing. In order to increase speed and conserve energy, the MB8600 also comes with a full-band capture digital tuner.
    • choosing cable Internet service is a wise decision Eliminate monthly charges for renting a cable modem – reduces the cost of renting an Xfinity cable modem by about $156 annually. Your service provider will determine your actual savings.
    • Maximum actual Internet download speed: 1,000+ Mbps A high-speed cable connection to any router, computer, or other Internet-enabled device can be made using a GigE Ethernet connector.
    • Any WiFi router can be connected. Easily plugs into any router to provide all of your WiFi and Ethernet-capable devices access to the Internet. This cable modem can be paired with whatever router you choose for your WiFi requirements thanks to the flexible approach, such a mesh network or a gaming router.
    • The Ethernet port on the MB8600 can be plugged into a computer, HDTV, game console, or other Ethernet device if it isn’t being utilised for a router.

    About this item – NETGEAR Nighthawk Cable Modem CM1200 – Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 2 Gigabits | 4 x 1G Ethernet ports | DOCSIS 3.1, Black

    • Compatible with all significant cable internet providers and capable of 2Gbps download speeds. presently accredited by Xfinity, Spectrum, and Cox (up to 1Gbps) (up to 800Mbps). With these service providers, future speeds could alter over time. Not compatible with any bundled voice service, Verizon, AT&T, CenturyLink, DSL providers, DirecTV, or DISH
    • Utilizes any WiFi router: To support all of your wireless devices, connect any WiFi router to this modem’s Ethernet port.
    • Reduce monthly rent payments: Your cable modem is replaced by the Model CM1200, which reduces your annual equipment rental costs by up to $168.
    • You may quickly connect your computer, separate WiFi router, printer, game console, and other devices with the four (4) Gigabit Ethernet ports.
    • cellular technology 32×8 channel bonding, OFDM 2×2, and DOCSIS 3.1 Multi-gig ethernet were all used in the engineering: Link aggregation increases wired ethernet speed by combining two 1G connections into a single 2G port.
    • Please verify that your cable Internet service provider offers DOCSIS 3.1 service and that it is compatible with the data speed tiers on their website before using this modem; otherwise, it will only function as a DOCSIS 3.0 modem. With cable bundled voice services incompatibility
    • Nighthawk Multi-Gig Speed Cable Modem—DOCSIS 3.1 (CM1200), Ethernet cable, Quick installation guide, and Power adaptor are all included.
    • Link aggregation is supported by NETGEAR’s Nighthawk Multi-Gig speed Cable Modem to give actual Multi-Gig Internet speeds. Your internet connections will be improved, and online gaming and streaming will go smoothly.
    • This DOCSIS 3.1 cable modem is prepared for the service plans offered by Comcast, Spectrum, and Cox today as well as any upcoming updates.