Netgear CM1000 vs CM1100

Many of us choose to purchase a new modem and router or the combination of them rather than renting from the cable provider because it is cheaper in the long term and we are free to choose the one that we like. For those with a high speed internet plan, Netgear CM1000 vs CM1100 are two suitable model go with the newest DOCSIS 3.1 but, are also slightly different. If you are eyeing these models, go check what they can offer below so we can choose better.

In this article, we are going to give you information about:
– Are you Interested to get a new Modem
– What are Netgear CM1000 and CM1100
– What Netgear CM1000 and CM1100 Look Like
– What Interface used in Netgear CM1000 and CM1100
– Are Netgear CM1000 and CM1100 Multi Gigabit
– Netgear CM1000 vs CM1100

Modem and Router
While fiber optics has been spreading widely, it is still can’t reach the cable internet service that we have been used since years ago but, if it is already reaching your area they will be a good upgrade to our house internet connection. Cable company not only provides us access to the cyber world through our device so we can connect and enjoy the content but they also offer some equipment along with the plan which are modem and router.

They are actually cheap since we pay them monthly but then when added for years, we will spend more than just getting our own modem and router or the combination of them. Many of us realize this and began to get their own modem from a wide variety of brands as well as specification to match their cable plan and like any technology-based products, they are continued being upgraded to answer the customers demand on high-speed and reliable internet connection.

We can choose to get an individual modem and router or a combination of them in one device which is more convenient since we only need to purchase one but they are slightly more expensive than an individual device but not as expensive as getting two devices. This type of device is called gateway like Motorola MG740 and MG7550 and many cable provider also have them to make the installation simple. If convenient is its main virtue, getting a separate devices allow more customization.

This is because upgrading speed and having more features are easier to do with a separate device since they are separated which means we can only upgrade the modem or the router. In addition, most routers available offer more settings and features compared to those comes in a set with modem. Overall, it is all up to your needs and how you plan to upgrade the internet connection in the house. When it comes to get the device, we also have to choose wisely.

There are many out there and we recommend people to choose the one that at least offer a broadband speed at which plan you wish you to have such as 100 Mbps, 300 Mbps or 600 Mbps. If you get 100 Mbps, getting a higher modem won’t be a help to increase its speed but is a good option in case you also plan to upgrade it later so we don’t have to get another modem as long as the price fits you since modems today mostly have speed higher than average broadband speed.

About Netgear CM1000 and CM1100
For those heavy users who need to get a high-speed internet connection at home or office, getting a reliable modem is one of the keys to get a reliable connection as well and we also recommend people to get a separate model especially for those who plan to upgrade or match their devices to reach maximum performance. Manufacturers have offered many good modems out there and Netgear is one of the most well-known in this area with a huge options and fairly affordable price.

If you are here to find modem that can handle high-speed broadband, Netgear CM1000 and CM1100 are two of the most suitable models to go because both of them are already using DOCSIS 3.1 which is the newest (2012) version and in general faster than 3.0. The first model CM1000 is actually their first modem that work in this version then the latter is introduced years after in 2019 January to be exact to give you an even more reliable speed.

In the past when CM1000 was released, the Ethernet port for connecting the downstream router was still at 1 Gbps and so, it didn’t take the full capabilities of the Broadcom chipset and at that time there were no consumer based routers that can handle multi gigabit ports. However, today Netgear itself already have RAX80 along with other companies that also offer 802.11ax routers which can be link-aggregated for a WAN uplink or 2.5 Gbps WAN port. Several months ago, Netgear finally launched the CM1100 which is a Costo exclusive and the first from them to support dual gigabit Ethernet ports.

Both of them may sound very similar but the key differences from these modems are on the multi gigabit support since only Netgear CM1100 has this capability thanks to its 2 Ethernet ports in which the other only have one. What’s interesting is their price point is too narrow for this difference so as long as your ISP offer high-speed broadband and you will choose it, the new modem can be a nice option.

Netgear CM1000 and CM1100 Design
Coming in the package, they are quite identical to each other but can be easily told apart since the CM1100 is now have black-brass color scheme instead of black only in CM1000. They have the same style of standing modem and perforated sides which is nice to the eyes combined with some sharp edges, giving these modems somehow an aggressive look. There is an indicator LED panel at the front to provide quick information or status while the back is all ports placed together.

This is the most important part since the difference between both modems are placed here. Flip them and we can see CM1000 has two gigabit ports LAN as opposed to only one that connect to your router. The rest are coaxial port, power button, reset button, and the power supply jack.

Netgear CM1000 and CM1100 Interface Specification
The first identical specification from Netgear CM1000 and CM1100 is their DOCSIS version since both are using 3.1 which should be faster than 3.0. If in the past you are already using a DOCSIS 3.0 modem, in general these two are faster following your Broadband speed as long as we also get the one that have the high limit since they are supposed to have speed limits higher at 6 Gbps for downstream and 1 Gbps for upstream as opposed to up to 1 Gbps downstream and 100 Mbps upstream on older modems.

In addition, they can backward suitable with DOCSIS 3.0 and support both 32 x 8 DOCSIS 3.0 and 2 x 2 DOCSIS 3.1 OFDM or orthogonal frequency division multiplexing. The latter is special because they are wider in bandwidth and more robust so there will be less latency and higher speed. But, they are not a gateway so we will need a router to maximize the functions and use them with many different devices.

Ethernet Port
The next specification is the support of dual gigabit Ethernet ports which is only available in Netgear CM1100. This additional ports allow users to use their device to its full potential and if you are not familiar yet with the multi-gigabit technology, they simply use the full power of our device without having to run new cables. This of course have to be supported by your plan and still, there is no use of having the tech but without proper data limit.

The reason why multi gigabit is important today especially for heavy use is because the existing Gigabit and 10-Gigabit Ethernet standards do not allow speeds above 1 Gbps to 10 Gps and if we are connecting an 802.11ac Wave 2 or other multi gigabit capable device to a 10-Gigabit port, you won’t get the proper speed since it will be downgraded to 1 Gbps which is actually not bad at all for standard home use since the device can’t achieve the maximum speed.

Besides that, the existing 10-Gigabit Ethernet standard will need Cat6A or better for lengths up to 100 meters while the most cable we have today are Cat 5e or Cat 6 and rewiring can take more money to complete. With a multi gigabit device, we fix both problems so then our modem can operate at any speed of the connected switch port between 2.5 Gbps or 5 Gbps over Cat 5e or Cat 6 Ethernet cable.

Now, let’s compare Netgear CM1000 with CM1100. As it has been talked about earlier, the important difference between these modems are on the multi gigabit connection which makes it more reliable for higher internet speed and heavy use to get a maximum performance from your device but, it is still depend on the cable plan for the maximum speed we can achieve from both models in different devices.

Netgear CM1000 vs CM1100

- WORKS WITH ANY WiFi ROUTER: Connect any WiFi router to this modem's ethernet port to support all your wireless devices
- ETHERNET CONNECTIONS: 1 Gigabit Ethernet port connects to your computer or separate Wi-Fi router
- MODEM TECHNOLOGY: Engineered with 32x8 channel bonding, OFDM 2x2, and DOCSIS 3.1
- Meets DOCSIS 3.1 specs. and backward compatible with DOCSIS 3.0
- 2 Gigabit Ethernet ports with link aggregation support
- Support all cable internet speed tiers up to 2Gps (separate router required for WiFi)

All in all, the decision is all yours to make because not all of us will have the same preference so it is better to use your own judgment and get the one that fits us the most. Today providers may still won’t optimizing these devices and in our opinion, they are equally reliable but, in case you are attracted to do link aggregation in the future, the CM1100 is the one to go.