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Netgear CAX80 vs Arris G36 – Best Cable Modem is?

    NETGEAR Nighthawk Cable Modem with Built-in WiFi 6 Router (CAX80)






    ARRIS Surfboard G36 DOCSIS 3.1 Multi-Gigabit Cable Modem

    Netgear CAX80 vs Arris G36

    Netgear CAX80 vs Arris G36: What differentiates the Arris G36 from the Netgear CAX80 as a cable modem? The goal of the Netgear CAX80 vs. Arris G36 comparison review is to determine which cable modem is superior.

    Netgear CAX80 vs Arris G36– Quick Comparison Summary

    • Popular: When compared to the Netgear CAX80, the Arris G36 is an extremely popular cable modem on the market.

    • Price: Compared to the pricey Netgear CAX80, the Arris G36 is more affordable.

    • Maximum Speed: The Netgear CAX80 Cable Internet Plan has a maximum speed of 6 Gbps, whereas the Arris G36 Cable Internet Plan has a maximum speed of 2.5 Gbps.

    • WIFI Coverage Area: The Netgear CAX80 WiFi Coverage Area is up to 3,000 square feet, whereas the Arris G36 WiFi Coverage Area is up to 2,500 square feet.

    • Speed UPTO: The Arris G36 Wi-Fi 6 can reach speeds of up to 3 GB/s, which is slower than the Netgear CAX80 WiFi 6 AX6000, which can reach up to 6 GB/s (3,000 Mbps).

    • Similarities: Some amazing features, such as DOCSIS 3.1 and 32×8 channel bonding, dual-band, black color, and many others, are shared by both the Netgear CAX80 and the Arris G36.

    • Number of Gigabit Ethernet Ports: Whereas Arris G36 offers 4×1 Gbps Ethernet Ports, Netgear CAX80 features 1 x 2.5 Gbps and 4 x 1 G to support Link Aggregation Gigabit Ethernet Ports.

    • Warranty: The Arris G36 comes with a warranty card that is valid for two years, whereas the Netgear CAX80 only has a one-year warranty on its hardware.

    • Weight: Whereas the Arris G36 weighs 2.99 pounds, the Netgear CAX80 weighs 4.45 pounds.

    • Dimension: The dimensions of the Netgear CAX80 are 12.44 x 10.2 x 5.24 inches, while the dimensions of the Arris G36 are 10 x 3 x 8 inches.

    NETGEAR Nighthawk Cable Modem with Built-in WiFi 6 Router (CAX80)

    ARRIS Surfboard G36 DOCSIS 3.1 Multi-Gigabit Cable Modem

    Netgear CAX80

    Arris G36





    Cable Internet Plan Speed Compatibility

      Up to 6Gbps

    Up to 2.5Gbps

    WiFi Coverage

    Up to 3,000 sq. ft

    Up to 2,500 sq. ft


    1-Year Hardware Warranty

    2-Year Warranty Card

    Modem Technology

      DOCSIS 3.1 and 32×8 Channel Bonding

      DOCSIS 3.1 and 32×8 Channel Bonding 4 OFDM

    Gbps Ethernet Ports

      1 x 2.5 Gbps + 4 x 1G to support Link Aggregation

    4X 1 Gbps Ethernet Ports  

    WiFi Speed

      WiFi 6 AX6000 (up to 6Gbps)

    Wi-Fi 6 speeds up to 3 Gbps (3,000 Mbps)

    Connectivity Technology

    Wi-Fi, Ethernet

     Wi-Fi, Ethernet, Coaxial cable

    Included Components

     Nighthawk AX8/8 Stream WiFi 6 Cable Modem Router; Ethernet cable; Quick start guide; Power adapter

     Power cord, Modem router

    Compatible Devices

     Phone, Tablet, WiFi-Enabled Devices, Media Streaming Devices, Computer, PC, Mac, Gaming Consoles

     IPhone, cell phone, Tablet, computer, streaming devices, smart TV, IOT devices

    Frequency Band Class






    Item Weight

    4.45 Pounds

    2.99 Pounds


    12.44 x 10.2 x 5.24 inches

    10 x 3 x 8 inches

    FAQS :

    Can this device have a phone line connected to it?

    Since there isn't a phone jack specifically, you can use any Ethernet service, such as Google Voice and Obi200, as long as they don't perform any more "Mandatory upgrades" shenanigans. The only requirement is that you use Ethernet rather than the junk offered by the cable company or phone line.

    Is this router virtually silent or quiet?

    My ears aren't picking it up. Its internal cooling fans run quietly. Unlike a Comcast DVR, which you can hear from another room, this one is not. To make it less noticeable, you can even turn off the flashing of the lights.

    Will a system with two satellites be available, or will there be additional satellites?

    Although a 2-satellite kit is not yet available, the RBS750 add-on satellite is.

    Does it have a feature for router mode?

    Yes, it does; this device is a modem/router combination (called a gateway).

    Is Xfinity Voice compatible with this modem?

    No, you require a NETGEAR modem that terminates in "V," indicating that it supports VOIP. (A device resembling the NETGEAR CM1150V)

    Can I make Wi-Fi calls using this modem?

    Yes, this will send the call through if your phone supports WiFi calling.

    Could you please change the title of this product? It has one 2.5 GB port and four 1 GB ports, not four 2.5 GB ports.

    misleading and outright false advertising is standard practise. It's instructive to see through the nonsense and discover the truth. Don't let your hard work go to waste. Distribute the fruits of your labour.

    And where do you get 2.5 gbps from?

    Answer: The ad title claims only 1.2 Gbps max internet download speed, which is slow and dismal for new DOCSIS 3.1, but if you have a PC with a 2.5 GbE ethernet port (such 2.5 GbE PCIe cards cost around $25 here on Amazon, even less), you'll be able to use your Xfinity 1200 Mbps internet service fully.

    Can you use the 2.5 Ethernet port alongside the 1g ports?

    That is an excellent question. However, I believe I am looking into it more thoroughly than you do. If you mean, can we use both speed ports for internet connections at the same time? THAT HAD BETTER WORK. However, consider filesharing between two PCs connected via this router. "Flow Control" and pause frames are defined in IEEE ethernet specifications. It's a way for a 1 Gbps client to tell a 2.5 Gbps sender that it can't keep up and to temporarily stop sending. so. Will this router cooperate and generate "Flow Control" frames or pass-thru frames? or will the slower PC simply overflow and drop packets, resulting in packet resends and significantly reduced performance? Description: Netgear CAX80 vs Arris G36

    About this item – NETGEAR Nighthawk Cable Modem with Built-in WiFi 6 Router (CAX80) – Compatible with All Major Cable Providers incl. Xfinity, Spectrum, Cox | Cable Plans Up to 6Gbps | AX6000 WiFi 6 speed | DOCSIS 3.1

    • Enjoy a brand new generation of WiFi 6 routers that are equipped with an in-built DOCSIS 3. 1 cable modem that is capable of delivering multi-gigabit internet speeds. The Nighthawk multi-gigabit speed Cable Modem Router is able to give a really next-level experience without any restrictions thanks to features such as link aggregation, a 2.5 Gbps Ethernet connector, and the capacity to handle 4 times as many WiFi devices.
    • NETGEAR Armor offers a free trial period of 30 days and safeguards your family’s WiFi network by erecting an automatic barrier of security across all of your connected devices.
    • Utilize port aggregation to get the most out of your internet connection and attain speeds of up to 2 gigabits per second for lightning-fast downloads, ideal for online gaming and video streaming.
    • SAFE AND SECURE: WPA and WPA2 are both supported as wireless security technologies.
    • VERSATILE CONNECTIONS: One USB 3.0 port, one 2.5 Gigabit Ethernet port, and four Gigabit Ethernet ports provide you with the ability to make quick wired connections to a variety of devices, including your computer, printer, game box, and storage drive.
    • BUILT FOR ULTIMATE SPEED: Suitable for cable provider plans up to 6 Gbps.
    • Compatible with the predominant cable Internet service providers: This includes Xfinity, Spectrum, and Cox, amongst other providers. It is incompatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, or DISH, as well as any bundled voice service.
    • SAVE MONTHLY RENTAL FEES: It takes the place of your cable modem as well as your WiFi router, which can save you up to $168 per year in equipment rental fees.
    • DOCSIS 3.1 and 32×8 channel bonding are the technologies used in MODEMs.
    • The Performance of Fast WiFi 6: Wireless coverage of up to 900 square feet and speeds of up to WiFi 6 (AX6000) on both bands (up to 6 Gbps)

    About this item – ARRIS Surfboard G36 DOCSIS 3.1 Multi-Gigabit Cable Modem & AX3000 Wi-Fi Router | Comcast Xfinity, Cox, Spectrum| Four 2.5 Gbps Ports | 1.2 Gbps Max Internet Speeds | 4 OFDM Channels | 2 Year Warranty

    • a well-known brand in home connectivity Get a product with two functions and fast speeds! You can expand your network’s capabilities and receive lightning-fast streaming and downloading across your home with the ARRIS Surfboard G36 Wi-Fi Cable Modem. a reputable company that has sold over 260 million modems and is still expanding.

    • Save cash: Get a modem and save money. Reduce the cable modem rental costs on your cable bill by up to $168 each year (savings vary by cable service provider). Most U.S. cable internet service providers are approved for use. See the additional information below for a comprehensive list. Wi-Fi coverage: up to 2,500 square feet

    • easy and secure Set-up: To activate the modem, set up and personalise your Wi-Fi network, and add devices to your home network, simply connect in, download the Surfboard Central App, and follow the step-by-step instructions. After installation, the app offers additional parental controls like time restrictions and internet pauses, real-time monitoring of the devices connected to your network, and much more.

    • Modem Technology: The most recent technology offered by cable internet companies is DOCSIS 3.1. It is 10 times quicker than DOCSIS 3.0, offers improved security, lessens game lag, and allows for multi-gigabit networking (the ability to run fast speeds on your copper cable from your internet provider).

    • Broadband Internet: The most recent technology offered by cable internet companies is DOCSIS 3.1. It is 10 times quicker than DOCSIS 3.0, offers improved security, lessens lag when playing games, and allows for multi-gigabit networking in your house. Multi-Gig service options are available for the 2.5GB port.

    • ARRIS’s warranty is as follows: A 2-Year Limited Warranty is included in the shipping package.

    • Contains in the Box: You will receive an ARRIS Surfboard G36 cable modem, a power supply, a quick-start manual, and a 2-year warranty card when you make a purchase.

    • Live chat and phone support are accessible from 8 a.m. to 1 a.m. EST.

    • The major U.S. cable internet providers, including Cox (Gigablast), Spectrum (Internet Gig), Xfinity (Gigabit/Gigabit x2), and others, are all compatible with the Surfboard G36. Plans with cable internet speeds of up to 2.5 GB per second are permitted. For verification of compatibility, visit the website of your Internet service provider (ISP).

    • Possess Your Modem and Save: Possess Your Modem and Save: Reduce your cable expense and stop paying the monthly fees for renting a cable modem. compatible with Cox, Spectrum, Xfinity, and other significant U.S. cable internet service providers.

    • Networking Technology: provides Wi-Fi 6 rates of up to 3 Gbps and has four 1-Gigabit and one 2.5-Gigabit ethernet connectors (3,000 Mbps).