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Motorola MB8600 vs MB8611 – Comparison And FAQS…

    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






    Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity Gigabit, Cox Gigablast, Spectrum, and More | 2.5 Gbps Ethernet Port

    Motorola MB8600 vs MB8611 : There are two Motorola  cable modems, the MB8600 and the MB8611, and both are excellent choices. The issue is which one is the best?

    Which is the most reliable cable modem?
    In this Motorola MB8600 vs MB8611 comparison review, we’ll try to figure out which one is the better option for your needs.

    Motorola MB8600 vs MB8611  Quick Comparison Summary


    . The Motorola MB8600 is an older model that was released in 2017. While the Motorola MB8611 is the most recent version, it will released in 2020.

    . On Amazon, the Motorola MB8600 and Motorola MB8611 are both quite popular.

    . The Motorola MB8611 is equipped with a 2.5 Gbps Ethernet port. It’s a lot bigger than the MB600, which has one Gbps Ethernet port.

    . The MB8600 has a maximum download speed of 6000Mbps, whereas the MB8611 has a Maximum download speed of 1 Gbps (Actual Speeds are lower).

    . Both are DOCSIS 3.1 and 32×8 3.0 cable modems, and they work with any WiFi router with an Ethernet WAN port.

    . While MB8600 Connectivity Is Ethernet, WiFi, and MB8600 Connectivity Is Quite Old “Cable” (But Also Comes With High Speed), MB8611 Connectivity Is Ethernet, WiFi.

    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

    Motorola MB8611 DOCSIS 3.1 Multi-Gig Cable Modem | Pairs with Any WiFi Router | Approved for Comcast Xfinity Gigabit, Cox Gigablast, Spectrum, and More | 2.5 Gbps Ethernet Port


    Motorola MB8600

    Motorola MB8611

    DOCSIS Tech

    DOCSIS 3.1

    DOCSIS 3.1


    Up to 3.8Gbps

     Up to 6Gbps

    Maximum Internet Download Speed (Actual speeds are lower)

    6000 Mbps

    1 Gbps

    Built-in WiFi Router



    2.5G Ethernet Port



    Built-in WiFi Router



    Built-in Telephone Port



    Item Weight

    1.09 ounces

    1.10 ounces

    Motorola MB8600 FAQS

    Motorola MB8611 FAQS

    Question: Do all four Ethernet ports on this modem provide the same amount of bandwidth, or do some of them function at full capacity only?
    Answer: The rationale for a modem’s four ports necessitates some explanation. It’s critical to note that the MB8600 does not support routing. The MB8600 is merely a modem. Any of the MB8600’s GigE ports may be used to connect a router. The link between the router and the modem may then use the full rate of Comcast’s new DOCSIS 3.1 service, which is presently one gigabit per second. Comcast and other cable providers are anticipated to provide services faster than 1 Gbps in the future. When such quicker services are available, the MB8600’s extra ports will be required. The MB8600’s ports 1 and 2 may be joined together to give up to 2 Gbps. The MB8600’s remaining two ports are for extra port bonding for rates more than 2 Gbps. When Comcast’s service speeds exceed 1 Gbps, the router connected to the MB8600 must also perform port bonding in order to take use of the MB8600’s port bonding. Port bonding is not supported by today’s consumer routers. Port bonding is supported by several routers used in business networks. In the future, routers for households and small companies will be marketed with port bonding capabilities, allowing them to take advantage of future service rates greater than 1Gbps.
    In essence, the four ports on the MB8600 are there to let the MB8600 to give service rates greater than 1 Gbps WHEN THEY ARE AVAILABLE. That is an excellent design. Before you buy a modem that claims to give speeds beyond 1Gbps but lacks numerous ports that can be bonded, think carefully. Unless you have a mechanism to obtain the fast speed out of the modem, you won’t be able to get a speed higher than 1 Gbps. The MB8600 is intended to give rates of up to 1 Gbps to a router with bonded GigE ports. Other modems aren’t built as well.

    Question:Is this powered by the now-famous Intel Puma 6 chipset?
    Answer:The MB8600 and other Motorola devices employ Broadcom chipsets, which are not affected by the Puma 6 chipset issue.

    Question:Is it true that despite the multiple LAN ports, only one device can connect to the modem? You can’t connect your computer and your router at the same time?
    Answer: The MB8600 supports just one device. You may use the MB8600 to connect your PC or to connect a router. If you pay for and receive several IP addresses from your provider, you can connect up to four devices directly to the MB8600.

    Question:What chipset is used by the mb7621? Intel, Broadcom, or someone else?
    Answer: The Broadcom modem chipset is used in the Model MB7621 and other Motorola modems.

    Question:Which one, the mb-7621 or the mb-7420, is better for my needs? Comcast’s top speeds for home use are 150 mbps for uploads and 100 mbps for downloads.
    Answer: There are three things I can tell you.
    1. The 7621 has 24 x 8 channels, whereas the 7420 has 16 x 4. More channels equals greater data flow.
    2. The 7621 can handle 1000 Mbps, but the 7420 can only manage 643 Mbps. If you need to improve your internet speed in the future, this is a good option.
    3. The 7621 was released in December 2017 against 2015 for the 7420, resulting in better technology and extended support.

    Question: Getting started quickly It doesn’t have wifi or a router, according to Quide. So, can I connect to xfinitywifi through wireless?
    Answer: The MB7621 is a bridge modem, which means it doesn’t include a built-in WiFi router. You may buy an all-in-one modem (modem with built-in WiFi router) like the Motorola MG7700 or a WiFi router to connect to the MB7621.

    Question:What router would be the best match for the MB8600?
    Answer: The MB8600 model is a future-proofed design. It should be paired with a router that also supports Ethernet port bonding for extremely high speeds, or rates more than 1Gbps, since it supports Ethernet port bonding for very high speeds, or speeds greater than 1Gbps. Those service tiers or routers are not now available, but they will be in the near future.
    Until that time comes, any router will suffice. The amount of wireless technology will be your option. This would be provided by an AC1900 wireless router.
    The Motorola MR1900 is an AC1900 wireless router.

    Question:When Comcast is the service provider, can this be adjusted by the user to assure successful port forwarding? This is not permitted under Surfboard 6141. Thanks.?
    Answer: The MB8600 is a bridge modem, which means it doesn’t have a router built in. The router, or a modem with a built-in router, conducts port forwarding.
    The good news is that port forwarding can be enabled on all Motorola Cable modems with built-in routers. Model numbers that begin with the letters MG are those that include WiFi routers from Motorola. Models MG7700, MG7550, MG7540, and MG7315 are available on Amazon.


    Question:How about setting up a virtual private network (VPN)?
    Answer: The MB8600 is a bridge modem, which means it doesn’t have a built-in router. A virtual private network (VPN) is a router feature. This modem may be connected to a VPN router. VPN Pass-through is available on Motorola modems with built-in wireless routers.

    About this item – Motorola MB8600

    1. All multi-gigabit speed tiers have the fastest Internet speeds. – This device is the finest cable modem for individuals with Gigabit Internet subscriptions, according to Wirecutter. All cable Internet services benefit from built-in DOCSIS 3.1 and DOCSIS 3.0 32×8 capabilities, which provide top Internet speeds.
    2. Save money by avoiding cable modem rental costs of up to 168 dollars each year. (Savings are based on Comcast Xfinity and may differ by cable provider.) Comcast Xfinity and Xfinity X1, Cox, and CableOne have all approved it for all speeds, including Comcast Gigabit and Cox Gigablast. RCN is incompatible with this. Fiber optic, DSL, and satellite services from Verizon, AT&T, CenturyLink, Frontier, and others are not compatible with cable modems.)
    3. Compatible with any Wi-Fi router, including Whole Home Wi-Fi and Mesh routers like eero, Google Wi-Fi, and Orbi. Any SINGLE equipment with an Ethernet port, such as a router, Windows or Mac computer, HDTV, or gaming station, may be connected to a 10/100/1000 Gigabit Ethernet port. This cable modem does not include a built-in wireless router or the capacity to make phone calls.
    Proactive Network Protection – A Broadcom chipset protects against denial-of-service assaults with improved security.
    4. Active Queue Management (AQM) – On both DOCSIS 3.1 and 3.0 services, AQM considerably decreases Internet latency, leading in quicker page loading for all Web traffic and enhanced interactive applications such as online gaming and video conferencing. To improve speed and conserve energy, the MB8600 has a full-band capture digital tuner.

    About this item – Motorola MB8611

    1. DOCSIS 3.0 (ultra-fast) 3.1 speed – Delivers genuine gigabit-plus speeds. Supports Comcast Xfinity, Cox, and Spectrum’s high-speed internet services. 32×8 DOCSIS 3.0 is backward compatible.
    2. Connects to any WiFi router – To connect all of your gadgets, it works seamlessly with any WiFi router. This cable modem does not include a built-in wireless router or the capacity to make phone calls.
    3. Multi-gigabit Ethernet speed – When enabled by your internet service package, a 2.5 GB Ethernet port provides truly high-speed access to even the fastest routers and PCs, with downstream rates slightly below 2,500 Mbps and upstream speeds up to 800 Mbps.
    4. Gaming, conferencing, and fast streaming – Reduces Internet latency and improves app performance, such as online gaming, conferencing, and streaming, using Active Queue Management (AQM).
    5. Extreme cost savings – Having your own modem saves the average family $168 per year in rental fees. (Savings vary by service provider and are based on Comcast Xfinity.)
    6. Built to last, Motorola is a global pioneer in technology that people rely on. It comes with a two-year guarantee and free technical assistance from our team of professionals in the United States.