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Arris CM8200 vs SB8200 – Best Comparison 3.1 Cable Modem

    ARRIS – CM8200A DOCSIS 3.1 Cable Modem (Renewed)






    ARRIS – SURFboard SB8200 DOCSIS 3.1 Cable Modem

    Arris CM8200 vs SB8200

    Arris CM8200 vs SB8200: If you’re in the market for a new DOCSIS 3.1 cable modem, both the Arris CM8200 and the SB8200 are excellent choices. But which one is the best option for your needs? This Arris CM8200 vs SB8200 comparison study is intended to help you choose which product is the better choice for you.

    Arris CM8200 vs SB8200 – Quick Comparison Summary

    • The weight of the Arris CM8200 and SB8200 is the same at 1.46 pounds.

    • The Arris CM8200 can handle up to 2 Gbps of broadband data, whilst the Arris SB8200 is best suited for cable internet plans with speeds of up to 2 Gbps.

    • The Arris CM8200 is a Chaper and it has been renewed, whereas the SB8200 is brand new.

    • When measured in inches, the Arris CM8200 measures 12.64 x 8.35 x 3.46 inches, and the SB8200 is 5 x 2 x 5 inches.

    • The Arris SB8200 is a lot more popular than the CM8200 on

    • Both the Arris CM8200 and SB8200 are equipped with two Gigabit Ethernet ports.

    • Both the Arris CM8200 and the Arris SB8200 are DOCSIS 3.1 cable modes of communication. Channel bonding is the process of bonding 2×2 OFDM/A and up to 32×8 SC-QAM channels together.

    ARRIS – CM8200A DOCSIS 3.1 Cable Modem (Renewed)



    ARRIS – SURFboard SB8200 DOCSIS 3.1 Cable Modem

    Arris CM8200

     Arris SB8200




    Cable Internet Plan Speed Compatibility

    2 GBPS

    2 GBPS

    Modem Technology

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

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


    2 Ethernet Port

    2 Ethernet Port

    Inlcude Wi-Fi



    Item Dimensions LxWxH

    12.64 x 8.35 x 3.46 inches

    5 x 2 x 5 inches

    Item Weight

    1.46 pounds

    1.46 pounds

    Item model number



    FAQS :

    Is there a cmac id for this?

    Answer: This device has a cmac ID, however it does not support WIFI.

    Why am I getting terrible ping times in pubg on my xbox and ps4 but not on stadia when using this and pc eero mesh wifi setup all connected together?

    Because this model lacks wi-fi, a mesh network would aid wireless devices in connecting to your internet connection. Hardwired connections have a better internet connection and less packet data loss than wireless connections.

    Is this modem compatible with Cox?

    Answer: Yes, this will work with Cox.

    Is this gadget compatible with WOW cable?

    Answer: This may work with WOW cable, but you should check with your Internet service provider to see whether this model is compatible with their system.

    So, how does this work with the century link?

    Answer: Check the Century Link website to see whether it's available.

    How far can the wifi be used?

    Answer: This does not have WiFi capabilities, however you may use a mesh network or a router to connect to the internet.

    Is there a wps button on this modem that can be used to set up tp-link wifi extenders?

    No, there is no WPS button on this device. Please keep in mind that this gadget is merely a cable modem with no built-in wifi.

    Is it WiFi 6 compatible?

    This is merely a modem, not a WiFi access point. Wifi6 is still in its infancy, with few devices supporting it. You wouldn't even be aware of the advantages. Prices will reduce if you wait for WiFi 6 to be released.

    Is it compatible with Verzion Fios?

    No, this equipment is a cable modem, and it will only operate if you have a cable internet service provider subscription. It is not compatible with Verizon Fios.

    How frequently is the software updated in order to keep up with Spectrum?

    Answer: I'm on the Autism Spectrum. When I originally phoned to add it to the account and set it up, they conducted the initial firmware push to my router. So far, it appears like they will not have to deploy firmware upgrades every other day, leading it to shut down, as they do with their reconditioned equipment. There hasn't been a single decrease in quality or connection in three months. The Spectrum-issued device was dropping connections and restarting (all 12 boxes I got from them before I got fed up and did my own equipment). I'm in central Florida, so I'm not sure if Spectrum is trustworthy in your region. Description: Arris CM8200 vs SB8200

    About this item – Touchstone – CM8200A DOCSIS 3.1 Cable Modem – Spectrum & More (Renewed)

    • Switchable US and DS filters provide greater operational flexibility.
      A tuner with full capture bandwidth and US and DS spectrum analysis is included.

    • BSoD can be used with multiple L2VPNs and Y.1731-based messaging for MSO-specific OAM needs.

    • In addition to 2×192 MHz of OFDM in the downstream and 2×96 MHz of OFDMA in the upstream, the Touchstone CM8200 supports 32×8 channel bonding for up to 2.5 Gbps of broadband data in the upstream and downstream. It has two Gigabit Ethernet connections, allowing MSO customers to benefit from improved data services. The CM8200 acts as the data services platform for consumers of mobile service providers. The device has been made to provide Gigabit data services over a DOCSIS 3.1 wide area network, and it can do this.

    • It allows for the application of custom-designed configurations to more efficiently monitor the end user through the use of numerous provisioning methods (SNMP, configuration file, remote web GUI access).

    About this item – ARRIS – SURFboard SB8200 DOCSIS 3.1 Cable Modem – Xfinity, Spectrum, Cox & More

    • The DOCSIS 3-1 Cable Modem is the ideal choice for cable internet plans with speeds up to 2 Gbps. Please keep in mind that a second IP address from your cable internet provider is necessary in order to achieve 2 Gbps. Arris CM8200 vs SB8200

    • Internet access through cable is necessary. It does not include Wi-Fi and does not support cable digital voice service, which are both important features.

    • There are no DSL or fibre internet providers that are compatible with ATT, Verizon, CenturyLink, or other DSL or fibre internet providers.

    • Two 1-Gigabit Ethernet ports are provided.

    • 32 downstream multiplied by 8 upstream There are three zero-bonded channels in DOCSIS, two downstream and two upstream. OFDM DOCSIS 3 1 channels are available.