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Arris S33 vs Netgear CM2000 – CM2000 is Top-Selling…

    ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem






    NETGEAR Nighthawk Multi-Gig Cable Modem CM2000

    Arris S33 vs Netgear CM2000

    Arris S33 vs Netgear CM2000: The Arris S33 and Netgear CM2000 are both great options for cable modems, but which one is the best? Learn more from our comparison. In this comparative analysis, we’ll analyze and contrast the Arris S33 and Netgear CM2000 in order to decide which product is the best.

    Arris S33 vs Netgear CM2000– Quick Comparison Summary

    • The dimensions of the Arris S33 are 5.14 x 1.8 x 4.74 inches, while the dimensions of the Netgear CM2000 are 9.92 x 4.7 x 8.7 inches.
    • Compared to the pricey Netgear CM2000, the Arris S33 is less expensive.
      Compared to the Arris S33, the Netgear CM2000 is a far more popular cable modem on Amazon.

    • Both the Arris S33 and Netgear CM2000 have some amazing features in common, such as the ability to support cable internet plans with speeds of up to 2.5 Gbps, DOCSIS 3.1, 32×8 channel bonding, OFDM (A) 2×2, and many more.

    • While the Netgear CM2000 weighs 1.02 pounds, the Arris S33 weighs just 0.9 pounds.

    • The Arris S33 comes with a warranty that is good for two years, while the Netgear CM2000 only has a warranty that is good for one year.

    • Whereas Netgear CM2000 only has one 2.5 Gbps Ethernet port, Arris S33 features 2.5 Gbps and 1 Gbps Ethernet ports.

    ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem

    NETGEAR Nighthawk Multi-Gig Cable Modem CM2000

    Arris S33

    Netgear CM2000






    2 Years Warranty

    1 Year Warranty

    Gigabit Ethernet Ports

    1 x 2.5G

    1 x 1G

    1 x 2.5G

    Cable Provider Compatibility

    Suddenlink, Xfinity, Cox, Mediacomm, Spectrum

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

    Cable Internet Plan Speed Compatibility

      Up to 2.5Gbps

      Up to 2.5Gbps

    Modem Technology

    DOCSIS 3.1, 32×8 Channel Bonding, OFDM(A) 2×2

      DOCSIS 3.1, 32×8 Channel Bonding, OFDM(A) 2×2, IPv6

    Connectivity Technology



    Compatible Devices

    Router, Personal Computer, Ethernet Connected Device


    Item Weight

    0.9 Pounds

    1.02 Pounds

    Product Dimensions

    5.14 x 1.8 x 4.74 inches

    9.92 x 4.7 x 8.7 inches

    FAQS :

    Is 1200mbps xfinity extreme supported? It's not a permitted gadget, thus it won't work.

    The Arris S33 is a 32x8 DOCIS 3.1 device that can reach speeds of up to 2.5 Gb. You may confirm that the modem is compatible with Xfinity by checking the supported device list (for more information, see the comprehensive discussions on Invest in a router with speeds of 1 Gb or more.

    Is simultaneous usage of both ethernet ports possible?

    It all depends on your Internet service provider. My employer provides us with two public IP addresses, and we can use them on any combination of two computers, one computer and one router, or two routers. On the other hand, you won't be able to use both at full speed simultaneously. We currently use modems with only a single ethernet connection, but by connecting a simple switch, we can access both IP addresses. Only 2 though!

    To what extent does snmp support exist in this modem?

    Unfortunately, we do not have SNMP access, which is something I wish we could do. As far as we know, no Arris home modems offer SNMP access from the user's perspective. There is management at the cable company, but SNMP isn't accessible from the customer's local network. According to Arris, "there is no direct access to SNMP MIBs for the end-user" and "SNMP (Simple Network Management Protocol) is not supported in Motorola Home Networking products."

    Can this thing be hung on a wall?

    To prevent interference, we advise using a flat, hard surface such as a tabletop.

    Is it possible to mount this modem in a 1RU area if I turn it on its side (1.75")?

    If you ask me, I wouldn't recommend setting it on its side. Side vents are not available. It needs to be upright so that heat may escape. The Arris SB8200 is perforated on the sides for ventilation. When placed on its side in a 1U rack, the ventilation holes on the modem's sides will allow for more efficient heat dissipation.

    If there is only one ethernet port, why does your description indicate there are four?

    In fact, this is due to the fact that Amazon frequently displays identical queries and product descriptions. There are four ports on the CM1200, but just one on the CM1000.

    Can I use one wan port to connect directly to my computer and the other wan port to connect to my router while using the cm1200 and Xfinity for my home internet?

    The CM1150V and the CM1200 have the same answer: each has 4 Ethernet ports. That's not to say you can get by without a router. With link aggregation and two or more unique IP addresses, these four Ethernet ports are ready for future multi-gig services. The CM1100 offers future link aggregation via its dual Ethernet connections. The CM2000 or CM2050V with XFINITY voice capability is ideal if you want a multi-gigabit cable modem (2.5 Gbps) without the requirement for aggregation. NETGEAR does not do a great job of explaining this to customers, so hopefully this is helpful.

    Thus, a 2 Gigabit Modem with, wait for it, 1 Gigabit Ethernet Ports. in contrast to 2.5gbit. I need to know which engineer screwed up.

    Which "engineer" is this, exactly? There were definitely some marketing "beancounters" responsible for this. In this CM1200 model, you'll find four ethernet connections. unfortunately, only 2 of them work. With Link Aggregation on the first two ports, you can achieve transfer rates of up to 2 Gbps. All the extra ports are for show, to get trusting newcomers to buy this model. Also, this particular model is only Xfinity-certified for speeds up to 800 Mbps, so keep that in mind. This advertisement explicitly states as much. (also accessible on the Netgear website)

    Whether or not this is compatible with the ooma business service

    The correct answer is "yes." An Ethernet cable can be used to make the connection. Description: Arris S33 vs Netgear CM2000

    About this item – ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Approved for Comcast Xfinity, Cox, Spectrum & More | 1 & 2.5 Gbps Ports | 2.5 Gbps Max Internet Speeds | 4 OFDM Channels | 2 Year Warranty

    • Fast Internet: The most recent technology offered by cable internet companies is DOCSIS 3.1. It is 10 times faster than DOCSIS 3.0, providing enhanced security, decreasing gaming lag, and enabling high-speed home networking.

    • 8 upstream and 32 downstream DOCSIS 3.0 channel bonds
      Modem Technology: The most recent technology offered by cable internet companies is DOCSIS 3.1. It is 10 times faster than DOCSIS 3.0, offers enhanced security, decreases gaming lag, and supports multi-gigabit networking (the ability to run fast speeds on your copper cable from your internet provider).

    • Simplified and safe Set-up: Connect the device, download the Surfboard Central application, and follow the on-screen instructions to activate the modem. Connect to a Wi-Fi router to establish a network.

    • Live chat and phone support are accessible between the hours of 8:00 a.m. and 1:00 a.m. Eastern Standard Time, Monday through Sunday.
      Ethernet Ports: Equipped with one 2.5-Gigabit and one 1-Gigabit Ethernet port for connecting to a Wi-Fi router or other wired device.

    • What’s Included: You will receive an ARRIS Surfboard S33 Cable Modem, Power Supply, Quick-Start Guide, and a 2-year warranty card with your purchase.

    • Save Cash: Own your modem to save money. Reduce your cable expense by up to $168 a year in rental fees for cable modems (savings vary by cable service provider). compatible with the majority of U.S. cable internet service providers. For a complete list, see the extra information listed below.

    • A Reliable Name in Home Connectivity: Improved Connectivity and Speed The ARRIS Surfboard S33 DOCSIS 3.1 Cable Modem is designed to deliver greater connectivity, expand your network’s capacity, and allow faster streaming and downloading throughout your entire home. from a reputable brand that has sold over 260 million modems and counting.

    • Support Dedicated to Customers Live chat and phone support are accessible between 8 a.m. and 1 a.m. EST. ARRIS provides the following guarantees:The product includes a two-year limited warranty.

    • Reduce your cable bill by no longer renting a cable modem and eliminating those monthly fees. compatible with major cable internet service providers in the United States, including Cox (Gigablast), Spectrum (Internet Gig), Xfinity (Blast!/Extreme Pro), and others.

    • The Surfboard S33 is compatible with major cable internet providers in the United States, including Cox (Gigablast), Spectrum (Internet Gig), Xfinity (Blast!/Extreme Pro), and others. It is authorised for cable internet subscriptions with speeds up to 2.5 GB/s. Check the website of your Internet service provider (ISP) to ensure compatibility.

    • Garantie Offered by ARRIS: The product includes a two-year limited warranty.

    About this item – NETGEAR Nighthawk Multi-Gig Cable Modem CM2000 – Compatible with all Cable Providers incl. Xfinity, Spectrum, Cox | For Cable Plans Up to 2.5Gbps | DOCSIS 3.1

    • This modem technology was created using DOCSIS 3.1 32×8 channel bonding and OFDM(A) 2×2.
    • IS COMPATIBLE WITH ANY WIFI ROUTER, BUT WIFI 6 IS PREFERRED:You can use the Ethernet connector on this modem to connect a WiFi router, allowing you to use it with multiple wireless devices. Use a NETGEAR WiFi 6 router or Orbi Mesh system to get the highest possible online speeds.
    • Multi-gigabit speed-capable design: the optimal choice for cable internet plans up to 2.5 Gbps
    • Lower your monthly rent by replacing your cable modem, which can cost as much as $168 per year to rent.
    • Prepare for today’s and tomorrow’s fastest cable Internet service plans with the latest generation of cable modems, DOCSIS 3.1, which provides ultra-high speed Internet connections of up to 2.5 Gbps. DOCSIS 3.1 provides cable Internet speeds that are 10 times faster than those of its predecessor, DOCSIS 3.0. When compared to renting a cable modem on a monthly basis, you can save as much as $168 a year.
    • With full compatibility across all Internet service speed tiers, the Nighthawk 2.5Gbps Internet Speed Cable Modem is also DOCSIS 3.0 backward compatible. The item can work with voltages between 100 and 240 volts.
    • Guaranteed to work with any major cable Internet provider: The entire Xfinity family, Cox, and Spectrum are included. None of the voice services offered by Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH, or any other package service will work.
    • The quickest and most reliable multi-gigabit Internet connections are possible using the 1 x 2.5 Gbps Ethernet connector.