Imagine your ISP doing its best to bring a high-speed internet plan to your doorstep, only to find that you have a subpar modem that thwarts the efficacy of the entire process. But instead of replacing the modem, you end up taking this up with the internet service provider, eventually getting rid of the services. And the next one you invest in is slower, making you question several things at once.
But then, you can save all the effort and replace the existing modem with something as good as the Netgear CM1200. While you are always free to consider other possibilities, the CM1200 has everything that a cable modem might think of offering and more.
And yes, if your ISP asks you to rent a modem, show them the Netgear CM1200 as it’s still competitively priced as compared to the accruing monthly rentals. Also, this modem checks out if you want something to cover you for the future that supposedly marks the advent of regular, multi-gig internet plans.
Still, I wouldn’t want you to take my word here. Instead, I shall now review the Netgear CM1200 in detail by enlisting every important trait that I could cross-check over a period of 1 month while using this as my primary modem with Optimum’s Gig internet plan.
- Netgear CM1200 Specs
- Netgear CM1200 Review: Is It A Good Pick for 2022?
- Netgear CM1200: Wireless Compatibility and Speeds
- Netgear CM1200: Pros and Cons
- Frequently Asked Questions
Netgear CM1200 Specs
|Channel Bonding||32 x 8|
|Ports||4 Gig Ethernet|
|Modem Router Combo||No|
|Suitable Internet Plan||Gig Internet (1 Gbps)|
|Compatible ISPs||Cox, Xfinity, Spectrum, Optimum, Mediacom, and WOW! Internet.|
|Dimensions||6.1 x 3.4 x 10.3 inches|
Netgear CM1200 Review: Is It A Good Pick for 2022?
Just to reiterate, I used the CM1200 extensively and decided to enlist my findings after a month. Also, I have used it along with Netgear’s own CM1100 to gauge my experiences and published a separate article on the comparison between Netgear CM1100 and CM1200.
So, are you interested in knowing everything about the CM1200? Kindly tag along;
1. Design and Build
Aesthetics first, always. While for some, the modem design doesn’t matter, I do make it a priority to select networking devices based on their size and build quality. And to make things better, the CM1200 didn’t even disappoint. Sporting a vertical and meshed layout, this modem is one of the sleeker devices around 1.22 pounds.
Also, when it comes to the dimensions, the device measures 6.1 x 3.4 x 10.3 inches, which is still on the slimmer side considering other products in the retail space. Quite obviously, Netgear brings plastic into the mix, which is hardened enough to withstand a few drops and bumps along the way.
However, the major highlights to be precise, include a triangular stand to lend solidarity to the modem followed by a well-ventilated design that maximizes heat dissipation.
2. Ports and Connectivity
Furthering the structural insights is the port arrangement, which in the case of the CM1200 includes 4 Gig ethernet slots and a standalone coaxial port for feeding in the actual cable.
Unlike some of the other modems around, CM1200 takes productivity by the scruff of the neck. It allows you to establish several wired connections with bandwidth-intensive home or office-based electronic devices, including Smart TVs, gaming consoles, and more.
This functionality allows the modem to reach multi-gig speeds, courtesy of two-port link aggregation support. However, for this to work, the ISP needs to assign two IPs in the first place.
3. Compatibility with ISPs
When it comes to ISP compatibility, Netgear CM1200 is one of the few modems on the list to work seamlessly with several players, including Optimum, Spectrum, Xfinity Comcast, COX, and more. Most importantly, it extends support to some of the multi-gig plans offered by these highly respected and credible service providers.
Currently, I am on the 1Gbps internet plan from Optimum, and the cumulative speeds have been close to 980Mbps, with CM1200 as my primary modem.
4. Hardware & Technology
Here comes the fun part. Netgear CM1200 addresses every hardware-specific requirement with a pretty reliable processing setup, led by the standard Broadcom MCM3390 processor. Coupled with 256MB of RAM, this modem is more than capable of keeping interference and network congestion out of the question. Plus, the throughput boost cannot be any more evident.
The hardware configuration has positive effects on the overall modem technology, with CM1200 coming across as one of the few DOCSIS 3.1 compatible modems with support for 2 x 2 OFDM/OFDMA channels that ensure better speeds even during peak hours.
But there is a lot more power to show in terms of speed and technology while testing it with the 1Gbps plan from Optimum. I realised that its inherent QoS works perfectly and prioritizes traffic rather well. Plus, the DOCSIS 3.0 fallback with 32 x 8 channel bonding support makes it relevant even for mid-range internet plans.
Netgear CM1200: Wireless Compatibility and Speeds
Coming to the overall performance, the CM1200 works perfectly with every router in the retail space, regardless of the OEM. Plus, as per the overall setup and processing components, the rated speed for the same peaks at 10Gbps. And with DOCSIS 3.1 support, this is one of the few modems in the retail space to offer excellent uplink throughput for managing critical uploads.
Finally, this modem is quite easy to set up, courtesy of the self-explanatory web interface. And it even comes equipped with 128MB of storage space for keeping the firmware details handy.
Netgear CM1200: Pros and Cons
- DOCSIS 3.1, future-proof modem
- Supports DOCSIS 3.0 fallback
- IPv6 compatibility for improved configuration and better traffic prioritization
- 4 Gig ethernet ports for connecting demanding devices
- Multi-ISP compatibility
- Not feasible for small houses
- Lacks a built-in router
Frequently Asked Questions
The horizontal layout exhibited by the CM1200 is bolstered by the meshed layout and the solid stand. While the former helps keep the device cool, the stand ensures the stability of form.
While it is always recommended to use a modem with a compatible router for security concerns, you can always connect the CM1200 directly with 3 to 4 smart devices like Smart TVs and Play Stations to maximize bandwidth availability.
As the Netgear CM1200 is a multi-gig modem, you would want to get something as good as the Netgear RAX1000 to work in tandem with it. This way, you will get a maximized coverage of almost 3000 sqft followed by another set of 4 Gig LAN ports.
Overall, the Netgear CM1200 is clearly a next-gen modem that will soon outgrow your internet network. Therefore, if you have multiple smart devices at your home or office, consider investing in the CM1200 as it is a performance-oriented modem that works better when you have high-speed internet plans and a congested networking setup to work with.
And finally, if you have a good enough router to pair it with, I would recommend using this modem for low-latency gaming and twitch streaming.
This modem is also featured in:
Netgear CM1200 Review $149.99
The Review Summary
Netgear CM1200 is a multi-gig cable modem to future-proof your home network in 2022. After extensively testing it for over a month, I can say that this modem offers the best price-to-performance ratio. Powered by DOCSIS 3.1 technology and 32 x 8 channels, the cable modem is treat to your home or office setup. What makes me say that?
4 Gig ethernet ports take wired connectivity and productivity to a new level. Not just that, you also get Link Aggregation support. With speed capacity of up to 2Gbps, the cable modem works well for Gig internet connections. As for the hardware, the CM1200 stacks in 256MB RAM, 128MB NAND memory, and a power-efficient Broadcom MCM3390 chipset. This modem can handle 4K streaming, console gaming, and other intensive demands with ease, provided you have a capable router to work with.
The design is pretty similar to the other Netgear modems. The modem supports IPv6 and DOCSIS 3.0 fallback. Plus, support for 2 x 2 OFDM/OFDMA channels ensures multiple devices are getting quality signals. There’s also a QoS functionality to better manage to prioritize your devices.
As far as the ISP compatibility is concerned, the Netgear CM1200 is certified to work with most cable providers, including Comcast Xfinity, Charter Spectrum, Cox, Optimum, and more. You can pair it with the Gigabit internet plan from your choice of ISP, and rest assured, you’re going to like the speeds and throughput. Overall, for under $150, Netgear CM1200 is an excellent pick, and I do recommend it.