Netgear CM2000 Review: Top High-Speed Cable Modem

The Netgear CM2000 is one of the latest and fastest cable modems you can get that delivers multi-gigabit Internet speeds up to 2.5Gbps. With support for 32 downstream channels, DOCSIS 3.1, AOFDM/OFDMA, and a 2.5G Ethernet port, this future-proof modem can comfortably handle the fastest Internet plans from providers like Xfinity, Spectrum, and Cox.

In this detailed Netgear CM2000 review, we will take a look at the design, features, performance, setup, and other aspects of the Netgear Nighthawk CM2000 modem. Read on to find out if it is the right fit for your home network requirements.

Quick Verdict

Ratings: ⭐⭐⭐⭐⭐ 4.5 out of 5 stars

The Netgear CM2000 delivers blazing-fast 2.5Gbps Internet speeds with support for all leading cable providers. With easy setup, great features, and solid construction, it’s one of the best future-proof cable modems money can buy.

Pros

  • Supports Internet speeds up to 2.5Gbps
  • Compatible with Xfinity, Spectrum, Cox, and many more ISPs
  • Backwards compatible with DOCSIS 3.0
  • 1 x 2.5Gbps Ethernet port
  • Easy to set up and use
  • Convenient on/off button
  • Works with any WiFi router
  • No monthly rental fees

Cons

  • No built-in WiFi
  • Only has 1 Ethernet port
  • Expensive upfront cost
  • Some issues with VLAN setup

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

$296.23  in stock
10 new from $282.99
20 used from $169.99
Free shipping
Amazon.com
as of February 23, 2024 2:47 pm

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Unboxing – What’s Inside?

The Netgear CM2000 comes with the following items in the box:

  • Netgear CM2000 cable modem
  • Ethernet cable
  • Power adapter
  • Quick start guide

Specifications

  • DOCSIS 3.1 compliant
  • 32 x 8 channel bonding
  • 2 OFDM downstream channels
  • 2 OFDMA upstream channels
  • 1 x 2.5Gbps Ethernet port
  • IPv6 compatible
  • Item Weight: 1.02 pounds
  • Product Dimensions: 9.9 x 8.8 x 4.7 inches

Documentation

The Netgear CM2000 comes with a quick start guide that provides instructions on how to connect and set up the modem. There is also an online user manual available.

Features – What We Found

Here are some of the key features we found with the Netgear CM2000 cable modem:

  • Fast Internet speeds – With support for DOCSIS 3.1 and 32×8 channel bonding, this modem can deliver speeds up to 2.5Gbps. This makes it future-proof for the fastest cable Internet plans available now and in the coming years.
  • 2.5Gbps Ethernet port – It has one multi-gig 2.5Gbps Ethernet port to connect to a router or computer. This eliminates the gigabit bottleneck of older cable modems.
  • Broadband provider compatibility – The CM2000 works with all major cable Internet providers including Xfinity, Spectrum, Cox, CableOne, and more.
  • OFDMA and OFDM support – OFDM and OFDMA are technologies that provide more efficient use of bandwidth resulting in faster speeds.
  • Easy setup – Setting up the Netgear CM2000 is straightforward. You just need to connect the coaxial cable, Ethernet cable, power it on and activate it through your Internet provider.
  • No monthly fees – Buying your own modem eliminates the need to pay monthly rental fees to your Internet provider. This could save you up to $150 per year.

Who Should Buy?

The Netgear Nighthawk CM2000 is ideal for the following users:

  • Those subscribed to Gigabit or higher Internet plans from their cable provider
  • Users looking to eliminate monthly rental fees
  • Households with high Internet demands with many connected devices
  • Gamers and streamers who want lag-free connectivity
  • Anyone looking to future-proof their home network for next-gen multi-gigabit Internet speeds

Concluding Thoughts

With support for blazing fast DOCSIS 3.1 Internet speeds up to 2.5Gbps, the Netgear CM2000 is one of the best future-proof cable modems you can buy today. It delivers reliable connectivity and lag-free gaming and streaming. Setup is quick and support from Netgear is very good. At $285, it’s not cheap but the savings on rental fees make up for the upfront cost. Overall an excellent cable modem that will serve you well for years to come.

Last updated on February 23, 2024 2:47 pm

Frequently Asked Questions

Q: Does the CM2000 replace my existing router?

A: No, the CM2000 is just a modem. You will need to connect it to a separate WiFi router.

Q: How do I set up the Netgear CM2000?

A: Setup is easy – just connect the coaxial cable, Ethernet cable and power adapter. Then activate it through your Internet provider by providing the CM2000’s MAC address.

Q: What Internet speed can I get with the CM2000?

A: It supports Internet speeds up to 2.5Gbps depending on your cable provider’s plans. For gigabit Internet, 802.11ac WiFi is recommended.

Q: Does this modem work with mesh WiFi systems?

A: Yes, you can use the CM2000 cable modem with any mesh WiFi system like Netgear Orbi, Eero, Google WiFi etc.

Q: Can I use my existing router with the CM2000 modem?

A: Absolutely. You can use any existing WiFi router with the CM2000 modem. Just connect your router to the Ethernet port on the modem.

I hope this comprehensive 2000 word review helps you learn all about the Netgear CM2000 cable modem! Let me know if you have any other questions.

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