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Arris SB6183 vs SB6141 – Which One is Best >>>

    ARRIS Surfboard SB6183 Cable Modem






    ARRIS SURFboard SB6141 8×4 DOCSIS 3.0 Cable Modem

    Arris SB6183 vs SB6141

    Arris SB6183 vs SB6141: In terms of cable modems, what differentiates the Arris SB6183 from the Arris SB6141 is the difference between these two models. The purpose of this comparative analysis of the Arris SB6183 and SB6141 is to determine which of these two cable modems is superior.

    Arris SB6183 vs SB6141 – Quick Comparison Summary

    • The Arris SB6141 is a cable modem that is extremely popular on Consider the Arris SB6183 as a comparison.

    • While the Arris SB6141 is more affordable, the Arris SB6183 is a little bit more costly.

    • The Arris SB6141 is an 8×4 DOCSIS 3.0 cable modem, whereas the Arris SB6183 is a 16×4 DOCSIS 3.0 model.

    • While the downstream data speed of the Arris SB6141 is merely 343 Mbps and the upstream data speed is 100 Mbps, the downstream data speed of the Arris SB6183 is 686 Mbps and the upstream data speed is 131 Mbps.

    • Both the Arris SB6183 and the Arris SB6141 have a wired speed of 1000 megabits per second, one gigabit Ethernet port, a warranty of two years, and come in the colour white.

    • The weight of an Arris SB6183 is 1.3 pounds, while the weight of an Arris SB6141 is just over 1 pound.

    • Arris SB6183 was released to the public in 2014, whereas Arris SB6141 was released to the public in 2017.

    • The dimensions of the Arris SB6183 are 5.25 inches by 2.17 inches by 5 inches, but the dimensions of the Arris SB6141 are 6.4 inches by 2 inches by 8.7 inches.

    ARRIS Surfboard SB6183 Cable Modem

    ARRIS SURFboard SB6141 8×4 DOCSIS 3.0 Cable Modem

    Arris SB6183

    Arris SB6141




    Manufacturer Warranty

    2 year

    2 year

    Wired Speed

    1000 Mbps

    1000 Mbps

    Number of Download Channels – Upload Channels

    16 x 4

    8 X 4

    Number of LAN Ports

    One 1-Gigabit Ethernet Port

    One 1-Gigabit Ethernet Port




    DOCSIS Certification

    DOCSIS 3.0 Cable Modem

    DOCSIS 3.0 Cable Modem

    Other ports



    Item Dimensions LxWxH

     5.25 x 2.17 x 5 inches

    6.4 x 2 x 8.7 inches

    Date First Available

    July 31, 2014

    October 6, 2017

    FAQS :

    Does ARRIS/Motorola allow users to download firmware updates for the 6183 to their computers? Why not, if not?

    As with any other piece of computer hardware, you will be able to download any upgrades that are available. The content you download and the modem you use are NOT within the jurisdiction of the cable companies. If the proper procedures are not followed, it might not work, but those that do work won't be disregarded.

    What distinguishes this modem from the SB6180 and SB6183?

    An operator may provide its consumers with enhanced multimedia services with data speeds of well over 300 Mbps in DOCSIS mode and 400 Mbps in EuroDOCSIS mode for downstream and 120 Mbps upstream thanks to the SB6180's ability to link up to 8 downstream channels and 4 upstream channels.

    Do most consumers actually require such a fast cable modem? I have Comcast Performance, therefore I'm wondering if using DOCIS 3.1 on Horizon is overkill or just future-proofing.

    True, DOCSIS 3.1 is available now. Additionally, the initial batch of cable modems that adhere to the standard will have several upgrades. They take time to saturate the market, as is the case with many innovations. In most circumstances, it might take years—up to 3–5 years—for a technology to become available and mature in the market.

    Is this wifi, or would I need to purchase a wireless router?

    Answer: There are many contradictory responses to this topic, with many claiming it is NOT a router and others claiming it is a modem/router combo. On the Amazon web page that opens to answer this inquiry, an image of the Arris SURFboard SB6121 4x4 Cable Modem is displayed on the left side of the page.

    Is it compatible with Comcast?

    Yes, this does work with Comcast. When I contacted about sluggish service, the customer care guy first told me that because this was not a Docsis 3.0 modem, it was "end of life." I informed them that this modem is a Docsis 3.0 modem and that it should be perfectly OK.

    What is the distinction between this and the 6141?

    The difference is the maximum speed. The theoretical maximum of the 6121 is 170Mb down, which implies you'll most likely max at around 100-120Mb. The 6141 has a theoretical maximum down capacity of 343Mb, which is around 300Mb. If your cable Internet speed is 100Mb or less, there will be no speed difference between the two modems on your end, albeit the 6121 will cost you less and consume less power. Description: Arris SB6183 vs SB6141

    About this item – ARRIS Surfboard SB6183 Cable Modem

    • need Internet access through cable. Please validate your service with your cable provider if you are unsure.
    • DOCSIS 3.0 technology provides up to 16 downstream channels and 4 upstream channels for bonding.
    • Use DOCSIS 3.0 technology to connect up to 16 downstream and 4 upstream channels. Your personal media experience is improved with the ARRIS SURFboard SB6183 at high broadband speed.
    • The DOCSIS 3.0 cable modem, the SURFboard SB6183, can link up to 16 downstream and 4 upstream channels. It works well with 400 Mbps or higher cable internet speed options.
    • The IPv4 and IPv6 Internet standards are supported.
    • It’s never been simpler to set up. To set up your modem, just download the SURFboard Central app and adhere to the detailed instructions.
    • Up to 686 Mbps download and 131 Mbps upload are available (speeds based on your cable Internet service provider). Most U.S. cable companies are compatible.

    About this item – ARRIS SURFboard SB6141 8×4 DOCSIS 3.0 Cable Modem – Retail Packaging- White

    • Internet speeds vary depending on your cable provider, but may reach up to 172 Mbps download and 131 Mbps upload. There are four download and four upload channels.
    • It is not compatible with Verizon FiOS or AT&T U-verse, and Comcast Xfinity no longer accepts it.
    • When you pick an ARRIS SURFboard, you are joining a 60-year history of innovation from the company that developed digital television and pioneered wireless Internet access in the home with the first cable modem gateway.
    • The same firm is used by the world’s largest service providers to connect millions of people worldwide to the Internet.
    • Brown Box models are not valid for this item when sold as new, and should be reported to Amazon immediately and RETURNED to the seller. It only includes a Wired Modem and no WIFI Router or VOIP Telephone Adaptor.For quick downloads, use the Gigabit Ethernet port to connect to a computer or router.
    • Cable Internet service is required; if you are unsure, contact your provider. I confirmed it with them. Time Warner Cable, Charter, Cox, Cablevision, and other providers are all compatible.