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Home » Netgear CM2000 vs Motorola MB8611 Cable Modem Which One is Better

Netgear CM2000 vs Motorola MB8611 Cable Modem Which One is Better

The need for wider internet bandwidth is becoming increasingly pronounced considering our lifestyle and all connected devices depend on an internet connection, especially for gamers in mind that demand smooth and responsive online gaming with no lags and also the needs of video streaming. It is therefore Netgear introduces new faster cable modem up to 2.5Gbps internet plan – the Netgear CM2000 cable modem, and Motorola also offers competing product Motorola MB8611.

In this article:

Netgear CM2000

If you’re currently using a DOCSIS 3.0-based cable modem at home and your internet speed is capped at 1Gbps, it may be worth considering a switch to a DOCSIS 3.1-based cable modem. With this upgraded technology, you could experience internet speeds up to 10 times faster than your current setup. Fortunately, most cable internet providers now offer DOCSIS 3.1 cable infrastructure, so making the switch should be relatively easy.

While there are a few DOCSIS 3.0 cable modems available on the market with maximum speeds up to 1Gbps, such as the Netgear CM700 and Surfboard sb6190, upgrading to a DOCSIS 3.1-based modem would allow you to take full advantage of the faster speeds offered by your cable provider.  


Building on the success of their earlier model, the Netgear CM1000, Netgear has now released the updated CM2000 series. This new DOCSIS 3.1 cable modem features a powerful multi-gigabit 2.5Gbps Ethernet port, designed to handle the lightning-fast internet speeds available through DOCSIS 3.1 infrastructure.

Nighthawk CM2000 DOCSIS 3.1 Cable Modem
Nighthawk CM2000 DOCSIS 3.1 Cable Modem

For those who need additional phone lines, Netgear also offers the CM2050V, which is essentially the same as the CM2000 but includes two phone lines. While this product is certified by Xfinity, it is not currently compatible with Verizon, AT&T, or CenturyLink.

Upgrade your internet connection to the next level with Netgear’s latest series of DOCSIS 3.1 cable modems. The CM2000 and CM2050V offer impressive speeds and features that will keep your home connected and ready for the future.

Compared to its predecessor, the CM1000, the Netgear CM2000 offers a significant upgrade with its 2.5Gbps WAN port. This is particularly useful for connecting to newer Wi-Fi 6 routers that have 2.5Gbps WAN ports, such as the Archer GX90 AX6600 gaming router or the Linksys Hydra Pro Wi-Fi 6E, which comes with a 2.5Gbps WAN port.

One of the great benefits of the Netgear CM2000 is that it remains backward compatible with DOCSIS 3.0 infrastructure. So even if your provider is still using DOCSIS 3.0, you can still benefit from the CM2000’s advanced features. The CM2000 is capable of 32×8 channel bonding DOCSIS 3.0, delivering speeds up to 1Gbps.

Upgrade your home network with the Netgear CM2000, and experience faster speeds and better connectivity with your Wi-Fi 6 router. Whether your provider is using DOCSIS 3.0 or the newer DOCSIS 3.1 infrastructure, the CM2000 is a reliable and future-proof choice.

For Multi-Gig Routers

To achieve optimal data throughput, it’s important to connect your premium Wi-Fi 6 router with a cable modem that has a multi-gigabit Ethernet port, such as the Netgear CM2000 or Motorola MB8611. Today, you can find several models of premium Wi-Fi 6 routers on the market that come equipped with multi-gigabit WAN ports, up to 2.5Gbps.

For example, the Orbi RBK850 series and its business model, Orbi SXK80, both feature 2.5Gbps WAN ports, as does the Asus Zenwifi XT8. For even higher bandwidth requirements, the new Orbi RBK963 is equipped with a lightning-fast 10Gbps WAN port, designed to welcome the next generation of cable lab technology – DOCSIS 4.0 – which can achieve speeds of up to 10Gbps.

Most new Wi-Fi router products with next-generation Wi-Fi 7 technology are expected to come with a multi-gigabit 10Gbps WAN port. Whether you’re a casual home user or a power user with demanding bandwidth needs, there’s a premium Wi-Fi 6 router on the market that’s perfectly suited to your requirements. Upgrade your home network today and experience lightning-fast connectivity and performance!


  • DOCSIS 3.1 cable modem with internet speed up to 2.5Gbps
  • DOCSIS 3.1 32×8 channel bonding and OFDM(A) 2×2
  • Compatible with all major cable internet providers including Xfinity, COX and Spectrum. NOT compatible with Verizon, AT&T, CenturyLink
  • Ideal connecting to premium wifi routers with multi gigabit Ethernet port
  • Equipped with 1×2.5Gbps Ethernet Port

The Netgear Nighthawk CM2000 is a sleek and stylish cable modem designed with aesthetics in mind. Its wireless gateway model, the Nighthawk CAX80 DOCSIS 3.1 Wi-Fi 6 cable modem, is a mesh Wi-Fi 6 router with a built-in DOCSIS 3.1 cable modem. Unlike a cable gateway, the Nighthawk CM2000 is a native DOCSIS 3.1 cable modem that does not include a NAT feature. With its advanced features and sleek design, the Nighthawk CM2000 is an excellent choice for anyone looking to upgrade their home network.

This product is tagged with the price around $299.99 (Feb 2023) in Amazon.

Nighthawk CM2000 vs Motorola MB8611

The Motorola MB8611 is an excellent alternative to the Netgear Nighthawk CM2000, especially considering its price point which is only half of the Nighthawk CM2000. This DOCSIS 3.1 cable modem is backward compatible with 32×8 channel bonding DOCSIS 3.0 cable modem and boasts a 2.5Gbps Ethernet port, just like the Nighthawk CM2000. It is also approved for use with Comcast Xfinity and offers downstream speeds just below 2,500 Mbps and upstream speeds up to 800 Mbps.

If you’re interested in comparing the Netgear Nighthawk CM2000 and Motorola MB8611 DOCSIS 3.1 cable modems, take a look at the following spec comparison table. These two products have a lot in common and offer similar features, so it’s important to compare them side by side to determine which one is the best fit for your needs.

Motorola Mb8611 DOCSIS 3.1 Cable modem
Motorola Mb8611 DOCSIS 3.1 Cable modem
Spec comparison table CM2000 vs MB8611

Table 1 Netgear CM2000 vs Motorola MB8611

DOCSIS 3.1 cable modem modelNetgear CM2000Motorola MB8611
Cable modem technology: DOCSIS 3.1YesYes
1x 2.5Gbps Gigabit Ethernet port with auto-sensing technologyYesYes
Provider supported Compatible with all major US Cable SP and Works right out of the box with XFINITY from Comcast, Spectrum, Cox more – NOT compatible with Verizon, AT&T, CenturyLink, DSL providers, DirecTV, DISH and any bundled voice serviceWorks with Comcast XFINITY, Comcast Business, Cox Communications, Charter Spectrum and other US service providers
Dimension6.8 x 3.7 x 8.2 in / (172 mm  x 94mm  x 208 mm)7.25 x 2.25 x 7.88 In (184.1mm x 57.1mm x 200.1mm)
Weight1.02lb (482g)1.1 lb (498.9grams)
Price (Feb 2023)$299.99$219.99
Price Points

While the price difference between the Netgear Nighthawk CM2000 and Motorola MB8611 DOCSIS 3.1 cable modems is not significant, the Nighthawk offers a sleek and stylish design compared to the conventional look of the Motorola. Retail prices for both products may vary, so we recommend clicking the link below to check the current prices and learn more details on Amazon (#ads).

Related products

You may also like Netgear xr1000 wifi-6 gaming router – compared with Asus and Archer. For mesh wifi system with middle speed, consider new release of Asus Zenwifi mini xd4 ax1800 mesh wifi.   

For higher speed of ax4200 you may also consider new Amazon product – eero-6 ax1800 dual band mesh wifi and the pro model eero-6 Pro ax4200 tri-band mesh wifi.

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