Explore NETGEAR Nighthawk CAX80 Cable Modem Router Combo (Wi-Fi 6) based on DOCSIS 3.1 technology for your existing internet connection. Compatible to most of the cable internet providers like Comcast Xfinity, Spectrum, or Cox internet providing the gigabit internet plans up to 6 Gbps.
NETGEAR Nighthawk CAX80 Cable Modem Router Combo represents their latest and greatest in gigabit modem technology. NETGEAR Nighthawk Cable Modem + Wi-Fi Router CAX80 is Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox, etc.
In order to connect devices to the internet, a modem and a router are required. A modem connects your device to your Internet Service Provider (ISP) and receives information from them. From there, a Wi-Fi router distributes the signal to other devices through wire or wireless, allowing them to connect to the same network.
In the past, it was necessary to purchase the two separately. Advances in technology have made it possible to fit both into one machine, known as a modem router combo. There are many different cable modem router combos (DOCSIS 3.1) in the market; each providing a different set of features and specs. Making informed purchases can help consumers save money and improve their internet speed.
Now using NETGEAR Nighthawk Cable Modem with Built-in WiFi 6 Router (CAX80), one can enjoy ultra-fast speeds up to 6 Gbps, smooth streaming, and lower latency for 4K/8K streaming, AR/VR gaming, and video conferencing, increased coverage area and number of devices on existing internet connection.
Netgear is one of the most reliable brands in networking and their NETGEAR Nighthawk CAX80 Cable Modem Router Combo represents their latest and greatest in gigabit modem technology. Nighthawk Cable Modem + Wi-Fi Router CAX80 is Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox, etc. NETGEAR Cable Modem CAX80 is engineered with 32×8 channel bonding, OFDM 2×2, and DOCSIS 3.1 technologies.
This cable modem is compatible with all major cable internet providers with internet speed up to 6 Gbps. Nighthawk CAX80 is not compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice service at present.
It stands out from other DOCSIS 3.1 modems by offering 4-gigabit Ethernet port and one 2.5-Gigabit ethernet port to achieve as theoretical max downstream and upstream of 6 Gbps. It has reduced signal interference due to 2 OFDM (a digital data encoding method that reduces latency in DOCSIS 3.1 devices). For the user, this means fewer hiccups and faster page load times.
The Gigabit Ethernet ports give you fast wired connections to your computer, separate WiFi router, printer, game box, and other devices. The NETGEAR Nighthawk CAX80 Cable Modem Wi-Fi 6 Router Combo has inbuilt Wi-Fi 6 router to support all your wireless devices. Dimension of this NETGEAR Nighthawk CAX80 cable modem router combo is 12.61 x 5.21 x 10.16 inches, and its weight is around 4.33 pounds.
If you are a Comcast XFINITY, Comcast Business, Cox Communications, Charter Spectrum and other US service providers cable internet subscriber, then you may go for it.
Number of Ethernet Ports: Four (4) Gigabit Ethernet LAN ports. Dual Gigabit Ethernet Port Aggregation. One (1) 2.5Gbps Ethernet Port
Number of USB Ports: One (1) USB 3.0 port—Connect storage. Devices to store & stream your own media
Key Features: Eliminate monthly cable modem rental fees and save up to $168 per year**. Works right out of the box with Xfinity® from Comcast, Spectrum® COX® and more. 4X Better Performance than an AC Cable Modem Router—8 Stream WiFi with up to 1.2 + 4.8 Gbps† for ultra-fast wireless speeds*. More WiFi for More Devices—OFDMA allows efficient data transmission up to 8 devices at the same time. Uplink OFDMA improves scheduling during high volumes of upload traffic, particularly when that traffic is created simultaneously.§. Powerful Processor— dual-core 1.5GHz processor ensures smooth 4K UHD streaming & gaming. Multi-Gig Ethernet Port 2.5G—2.5 times the wired speed of a typical Gigabit port to be used for LAN or Internet connectivity. Smart Connect—Intelligently selects the fastest WiFi band for every device connection. One WiFi name for the entire home. Nighthawk® App—Easily set up your router and get more out of your WiFi. Includes remote access to manage your network away from home. WiFi 6 supports all current WiFi devices and is backward compatible with WiFi 5 and earlier generation devices
Security: VPN Support—Secure access to your home network away from home. Firewall protection (SPI and NAT). Denial-of-service (DoS) attack prevention
If your endgame is Gigabit-speed Internet, then you will have to upgrade to a DOCSIS 3.1 modem sooner or later. The main benefit of this technology is that its max downstream caps out at 10 Gbps and its upstream caps out at 2 Gbps. Gigabit speeds are offered by the nation’s largest ISPs, including Comcast Xfinity, AT&T, Cox, CenturyLink, and Google Fiber. If you live in a metropolitan area, you are probably in one of these networks.
What is DOCSIS Cable Modems?
DOCSIS (Data Over Cable Service Interface Specification) is a technology developed by CableLabs for transfer of data over coaxial cable that are deployed and used for cable TV connection. Cable operators across the world have adopted DOCSIS standards in Cable Modems for providing internet data, voice and video services using existing cable TV systems.
DOCSIS 3.1 offers a huge jump in download and upload internet speeds over DOCSIS 3.0, supporting up to 10 Gbps download and 1 Gbps upload speeds. Using DOCSIS 3.1, Comcast is offering Gigabit and Gigabit Pro Internet service with 1 and 2 Gigabit download speeds.
How to choose the best Cable Modem Router Combo for Xfinity (Comcast), Spectrum, or Cox:
A modem router combo is a great way to reduce costs and clutter from cables and extra devices. Before buying a router modem combo, make sure to take the following considerations into account.
Bandwidth supported by router/modem combo:
The maximum bandwidth is indicated in gigabits per second (Gbps) and is usually prominently displayed in a modem/router’s title or description.
ISP Compatibility:
You need to pick a router/modem combo that is compatible with your particular ISP.
DOCSIS Protocols supported by Cable Modem:
Currently, DOCSIS 3.0 and 3.1 are the most common versions.
Upstream And Downstream Channels of Cable modem/router combo:
If you look at the technical specs of any modem router then you will probably see some pairs of numbers that range from 8 x 4 to 32 x 8. Most modern modem routers have at least 16 downstream channels, which should be more than enough for normal internet purposes.
Frequency Bands for Wi-Fi communication:
Most modern modem routers use 2 kinds of broadcast frequencies: 2.4GHz and 5GHz. The difference between these two frequencies is their range and bandwidth. Dual-channel routers are increasingly common and offer both a 2.4GHz channel and a 5GHz channel that can be accessed separately.
Range of wireless signal of router/modem combo:
This feature of router/modem combo indicates the maximum area that can be covered for wireless communication.
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