Top 15 Best DOCSIS 3.1 Modems for Gigabit Internet (2020): Complete Reviews

The Internet is now playing an important role, and almost all things are done on it now. Whether it is work from home or playing games, shopping online, or even streaming, for all of these things, you need excellent Internet. But there are some instances where you all can see that you all suffer from a bad internet connection or worst speed. It is when the issue arises for you all and you all suffer from many problems. So, to sort it out and to make things simple for you all, you all can go for the DOCSIS 3.1 modem. 

It is one of the latest and most popular modems for all the streamers, and gamers are DOCSIS 3.1. It is the latest advanced technology and is on the developing stage right now as well. The technology was first brought to the market by CableLabs. In this modem technology, they all can give nearly a lightning-fast 10 Gbps speed for your connection. When you are going for the DOCSIS 3.1 modem, then you can see that it make the coaxial cables too fast and make the speed of the Internet good. 

If you take a look at the DOCSIS 3.1 modem, then the reason for which it makes the internet speed high is due to the technology used in it. The modem is built based on the technology LDPC encoding along with QoS support, high modulation orders with low latency. It is a perfect modem for playing the game or watching 4K videos without any issue. 

The next thing for which the modem is now one of the popular and top-rated ones is DOCSIS 4.1 modem. The modem is the state of being capable provides high speeds to the maximum speed of nearly 10 Gbps. With such lightning-fast speed, it makes the playing of games online without any lag in it. Many people now seem to be impressed a lot due to its capability, but things are not the same as it all appears to the eye of yours.

In case you think that your internet speed is slow and by bring the DOCSIS 3.1 modem, it will make it fast, and then you are wrong. It does not work that way, and to ensure the high-speed internet, it must get supported by both ends of cable connection. 

After that, only you all can get good bandwidth from your internet provider quickly without any further issues. 

Top 15 Best DOCSIS 3.1 Modems for Gigabit Internet (2020): Complete Review

Preview Product Price
MOTOROLA MB8600 DOCSIS 3.1 Cable Modem, 6 Gbps Max Speed. Approved for Comcast Xfinity Gigabit, Cox Gigablast, and More MOTOROLA MB8600 DOCSIS 3.1 Cable Modem, 6 Gbps Max Speed. Approved for Comcast Xfinity Gigabit, Cox... $159.99
NETGEAR Nighthawk Cable Modem with Voice CM1150V - For Xfinity by Comcast Internet & Voice | Supports Cable Plans Up to 2 Gigabits | 2 Phone Lines | 4 x 1G Ethernet Ports | DOCSIS 3.1 NETGEAR Nighthawk Cable Modem with Voice CM1150V - For Xfinity by Comcast Internet & Voice |... $182.44
NETGEAR Cable Modem CM1000 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 1 Gigabit | DOCSIS 3.1 NETGEAR Cable Modem CM1000 - Compatible with all Cable Providers including Xfinity by Comcast,... $164.81
NETGEAR C7800 Modem (Old Model) NETGEAR C7800 Modem (Old Model) $374.99
NETGEAR Cable Modem CM1000 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 1 Gigabit | DOCSIS 3.1 NETGEAR Cable Modem CM1000 - Compatible with all Cable Providers including Xfinity by Comcast,... $164.81
NETGEAR Cable Modem WiFi Router Combo C6250 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 300 Mbps | AC1600 WiFi speed | DOCSIS 3.0 NETGEAR Cable Modem WiFi Router Combo C6250 - Compatible with all Cable Providers including Xfinity... $74.97
NETGEAR Nighthawk Cable Modem WiFi Router Combo C7000-Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 400 Mbps | AC1900 WiFi speed | DOCSIS 3.0 NETGEAR Nighthawk Cable Modem WiFi Router Combo C7000-Compatible with all Cable Providers including... $111.00
NETGEAR Cable Modem CM400 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 100 Mbps | DOCSIS 3.0 NETGEAR Cable Modem CM400 - Compatible with all Cable Providers including Xfinity by Comcast,... $38.00
NETGEAR Cable Modem WiFi Router Combo C6250 - Compatible with all Cable Providers including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 300 Mbps | AC1600 WiFi speed | DOCSIS 3.0 NETGEAR Cable Modem WiFi Router Combo C6250 - Compatible with all Cable Providers including Xfinity... $74.97
TP-LINK Archer CR700 AC1750 Wireless Dual Band 16x4 DOCSIS 3.0 Cable Modem Router, Up to 680Mbps Mbps Download Data Rates, Certified for Comcast, Time Warner, Cablevision and Bright House TP-LINK Archer CR700 AC1750 Wireless Dual Band 16x4 DOCSIS 3.0 Cable Modem Router, Up to 680Mbps... $79.99
ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem, Approved for Cox, Xfinity & others, (white) ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem, Approved for Cox, Xfinity & others, (white) $149.00
NETGEAR Cable Modem CM500 - Compatible With All Cable Providers Including Xfinity by Comcast, Spectrum, Cox | For Cable Plans Up to 300 Mbps | DOCSIS 3.0 NETGEAR Cable Modem CM500 - Compatible With All Cable Providers Including Xfinity by Comcast,... $61.16
MOTOROLA MG7550 16x4 Cable Modem Plus AC1900 Dual Band WiFi Gigabit Router with Power Boost and DFS, 686 Mbps Maximum DOCSIS 3.0 - Approved by Comcast Xfinity, Cox, Charter Spectrum, More (Black) MOTOROLA MG7550 16x4 Cable Modem Plus AC1900 Dual Band WiFi Gigabit Router with Power Boost and DFS,... $149.99
TP-LINK Archer CR700 AC1750 Wireless Dual Band 16x4 DOCSIS 3.0 Cable Modem Router, Up to 680Mbps Mbps Download Data Rates, Certified for Comcast, Time Warner, Cablevision and Bright House TP-LINK Archer CR700 AC1750 Wireless Dual Band 16x4 DOCSIS 3.0 Cable Modem Router, Up to 680Mbps... $79.99
ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem, Approved for Cox, Xfinity & others, (white) ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem, Approved for Cox, Xfinity & others, (white) $149.00

Irrespective of the product, it’s natural for every buyer to seek value for all the money spent. The following list doesn’t just contain the 15 most compatible modems for you, but all other research has also been done, keeping in mind the need of the user. Along with the top-rated Best DOCSIS 3.1 modems, you’ll also find a review of the all the modems, pros & cons, compatible ISPs and non-compatible ISPs, etc. 

Therefore, consider the following list carefully for getting a modem that will serve your purpose. Each one is very different and has various unique features. Here are the products:

1. Motorola DOCSIS MB8600 Modem

The modem has in-built DOCSIS 3.1 and 32*8 3.0 capabilities. You can use any WiFi router or Ethernet-capable PC to work using this model. It’s approved by CableOne, Cox, Comcast Xfinity, and Xfinity X1. And, it can run on all speeds, including Cox Gigablast and Comcast Gigabit services. The modem also consists of Active Queue Management (AQM) and offers full-band capture digital tuner.

Irrespective of the kind of Wi-Fi router or Ethernet-enabled PC, all you need to do is to simply connect and get on with your work. However, it’s crucial for you to know that you won’t be able to make phone calls using this modem, and it doesn’t have an in-built wireless router. 

Pros

  • You will get two years warranty while purchasing the modem.
  • The design of the modem is very sophisticated and compact.
  • You will find Active Queue Management (AQM) in this modem.
  • Availability of DDoS protection.

Cons

  • You might experience an unstable connection at times.

2. Netgear CM1150V

This Netgear modem is an incredible looking gadget, and there is no uncertainty about that. It is molded like a hexagon, and it looks quite changed and slick, regardless of whether the outer plan fails to help the availability of the modem. Be that as it may, without the stand, the modem battles to stand upstanding. 

The organization gives this modem one year of guarantee and three months of technical support. From that point onward, you should work with their electronic administrations for any issues you might be experiencing. Despite the fact that that is anything but an awful arrangement as such, it is additionally not an extraordinary one. 

Pros

  • Attractive appearance.
  • It consists of native mesh support and MU-MIMO support.
  • The modem can support more than a dozen connections.
  • Backward compatible.
  • 1 Year guarantee, along with three months of technical support.

Cons

  • You might experience speed throttling due to the overheating of the modem.

3. Netgear Cable Modem CM1000

It doesn’t have all the cutting-edge highlights of other Netgear items – however, it is a solid gadget that will meet all your Internet needs. Since it is a two-in-one gadget, you can utilize it like a link modem just as a WiFi switch. This adaptable gadget will meet all your web requirements for gushing and video gaming in a hurry. 

The dynamic radio wires are what make this modem standout in comparison to other modems available in the market. This side in the decrease of impedance is just as rearrangements of the plan of the board. Accordingly, the modem cum WIFI switch conveys much preferred and smoother execution over its different rivals. 

Pros

  • The gadget is a blend of modem and router.
  • It provides you fast speed.
  • It contains a 1.5 GHz processor.
  • It is most suitable for small houses.
  • You will get an additional USB support for back up. 

Cons

  • No cons.

4. C7800

The C7800 has an enormous number of features like ReadySHARE Vault, Netgear Genie application, and ReadySHARE USB. The outcome? You can utilize your modem to go about as a focal reinforcement goal. Simply join a USB drive, and you are a great idea to go. 

On the front, there are five marker LEDs, alongside an aluminum strip. Subsequently, the gadget looks amazingly rich and modern. My solitary grievance with the gadget is that the marker lights are hard to see from over the room. 

The five LEDs are available for power, connection, ethernet, upstream and downstream. There is a red light that will signify you when your device is too hot, and you need to shut in down for some time. On the off chance that the downstream light is squinting, it implies that the modem is searching for a downstream channel. 

Pros

  • It supports all kinds of cable internet speed tiers.
  • Meets all the specifications of DOCSIS 3.1.
  • You can watch 4K videos as well.

Cons

  • No cons yet. 

5. Netgear CM1000

Netgear CM1000 is one of those gadgets that will remain with you for two or three years and spare you a few hundred on a rental modem. It additionally guarantees that you can utilize the most recent Docsis 3.1 innovation on the off chance that it is accessible in your general vicinity, and on the off chance that it isn’t – there is no damage is keeping awake to date. 

This gadget can utilize a couple of OFDM and OFDM A channels, respectively. Subsequently, these will be available to you, DOCSIS 3.0 mode. The CM1200 additionally bolsters 2 GB for each subsequent exchange on the off chance that you have empowered connection totally, and in any event, two Gigabit Ethernet ports are being used. It is one of only a handful of scarcely any modems in the market that accompanies interface collection innovation. 

Therefore, you get a monster of a gadget which guarantees to blast quick speeds that will stream 4K recordings in a hurry. You can play web-based games consistently and even mess around in VR. You simply need to match it with a perfect Nighthawk switch, and you are a great idea to go. Extreme spilling and gaming are only a tick away at this point. 

Pros

  • Link aggregation.
  • Backward compatibility.
  • Very fast speed, nearly ten times more.

Cons

  • No cons

6. NetgearC6250

Netgear C6250 provides you with an inbuilt WiFi router, which can give you a reliable and consistent coverage, all around your home within a radius of around 1500 feet. Along with being affordable, the two-in-one model also contains the DOCSIS 3.0 support. This model/router combo offers you a remarkable speed of up to 720 Mbps, which you can use to download and watch all kinds of HD and 4K videos. Subsequently, due to the high speed of the modem, you can do any other work on your web browsers without any halt. And, this modem is very suitable for multitasking.

The DOCSIS 3.0 supported model is compatible with various cable providers. And, it is also parallel with other Netgear products, when it comes to providing a simplified set up for the installation procedures. Subsequently, you won’t have to research on different sites to install the system. The product provides a step by step guide for installation, and it’s so simple that even an amateur can install the system. You get a solid throughput from the available 16×4 DOCSIS 3.0 channels. Further, these ideal packages become ideal for people requiring a speed of more than 300 Mbps on a daily basis. 

Moreover, the modem also has a couple of Gigabit Ethernet ports. Subsequently, these ports can be wired with your game or console and PC. And, you can play any number of games using these ports. Moreover, you can add more ports as well if you have any remaining on your device. And, eventually, you will be able to participate in multiplayer activities. Lastly, you will also get a USB 2.0 port in this modem. You can connect your printer or an external hard driver in this USB 2.0, which will enable you to share any file or documents over the network. 

Pros

  • Easy setup.
  • Security management features are very simple and user-friendly.
  • It’s the most efficient modem.
  • High speed while both downloading and uploading.

Cons

  • It’s not suitable for large houses, as it’s only effective in confined areas.
  • It only works with Spectrum, Cox, Xfinity, and Comcast.
  • You might have to face restrictions regarding placement locations. 

7. Netgear Nighthawk C7000

The DOCSIS 3.1 gadget permits quickest speeds accessible with Comcast arrange. The DOCSIS 3.1 support offers speeds multiple times quicker than 3.0. In addition, since the device is in reverse good, you can utilize it with the past innovation, too, with no issues. 

One of my preferred highlights of this modem is that it accompanies arrange growing highlights. MU-MIMO backing and local work support are coordinated. In any case, on the off chance that you are considering supporting in excess of 12 associations with this modem, it is smarter to put resources into a gadget that accompanies specific help for such associations. 

The link modem switch offers bursting quick web speed, which professes to match the speed offered by optical fiber systems. You can appreciate spilling HD recordings just as play Virtual Reality games on different gadgets with the system. 

Pros

  • Recent design and attractive.
  • It has an adequate range, as well as overall performance.
  • You will get DOCSIS 3.0 connectivity.

Cons

  • It can’t be afforded by all due to its high price.

8. Netgear CM400

The Netgear CM400 is one of the most established and best items set forth by the organization. It offers download paces of 1.2 GB every second and transfer velocities of 304 MB for each second. The mechanical structure is splendidly considered. 

When it comes to speed, there is no other modem that comes close to the Netgear CM400. It provides a speed of 960 Mbps with the support of the fastest internet offerings. Further, it can also dual-band 2.4 GHz and 5 GHz. A recent survey was made using the Netgear CM400 modem in a house with a radius of around 2500 square-foot. And, the results were very surprising, as the connectivity was at its peak and constant in every corner of the house. Further, it only showed slowdowns on the extreme corners of the house. There are four Gigabit Ethernet ports available in the modem. You can also plug in the available USB 2.0 port and get access to the fastest broadcast and speed through the WIFi router.

 The Netgear CM400 is compatible with various cable providers like Cox, Comcast Xfinity, Spectrum, and many more. But, it’s vital for you to know that this modem doesn’t support the bundled voice system. This modem can associate with the quickest network access suppliers in the market in view of its most recent DOCSIS 3.1 innovation. Find a workable pace with the most recent tech and experience multiple times quicker downloads speeds. 

Therefore, with such modern style and design, and the effective and excellent performance, it’s tough for you to find a reason for not opting for the Netgear CM400 modem. 

Pros

  • Simple setup.
  • DOCSIS 3.0 connectivity.
  • Small footprint.

Cons

  • The maximum speed you can attain using this modem is around 340 Mbps. 

9. Netgear C6250

The modem accelerates up to 3.2 GBPS and is multiple times quicker than Docsis 3.0. It additionally accompanies an incredible 1.5 GHz processor, which has double centers. Accordingly, your wired and remote speed is supported. 

For individuals who live in condo units and littler houses, this work pack fits the requirements splendidly. It is a smaller framework that can diminish the general expense of discrete units, just as help with the decrease in the general expense of leasing modems from specialist co-ops. 

With double the channel holding limit of different modems, this Netgear gadget is an enthusiastically prescribed modem with regards to Docsis 3.1 limits. The organization was the first to make modems that work with this innovation, and unmistakably, it is as yet number one in such manner Upstream flickering is once more, demonstrative of the modem’s quest for a channel. In the event that your web light is squinting, the modem is adjusting with the supplier’s link modem end framework. A flickering green or golden ethernet light demonstrates that the Ethernet port is handling traffic. 

Pros

  • Simple setup.
  • Solid overall performance.
  • Availability of USB sharing.
  • Affordable.

Cons

  • The Ethernet ports are limited in the modem. 

10. TP-Link Archer CR700

One of the preferred highlights of the gadget is that it gives in reverse similarity, which guarantees that you can utilize it with DOCSIS 3.0 innovation too. It likewise has 32 downstream channels and eight upstream channels. It likewise bolsters separate IP addresses from a similar specialist organization. 

Another user-friendly component of this gadget is that it accompanies support for all WiFi switches. Simply pair it with your present switch, and afterward, it’s going great. You can utilize it directly out of the case. Basic plug the cajole link in the modem and associate it with your PC by means of an Ethernet link.

Pros

  • DOCSIS 3.0 connectivity.
  • Easy setup.
  • Slim footprint.

Cons

  • It’s costlier than other similar modems.

11. Arris Surfboard SB8200

Along with the classic design of the Arris Surfboard, you will get a promising speed, much more than twice the speed of a DOCSIS 3.0 modem. Further, you’ll also get a 32X8 DOCSIS 3.0 support. Subsequently, the modem guarantees at a robust performance even when your Gigabit speed is not stable due to ineffective working if your ISP. 

The cable service providers have built this DOCSIS 3.1 modem with the most recent technology. Further, you can watch Ultra-HD 4K videos, and it contains 8 upload and 32 download channels. Subsequently, the modem can provide you a remarkable speed of 2 Gbps. And, you can also use this device to play some exciting virtual reality games. Lastly, you can also create various home networks from the single modem with the presence of 2 Gigabit Ethernet ports. 

Pros

  • DOCSIS 3.1 Support.
  • It provides you with two Gigabit Ethernet ports, along with link aggregation. 
  • Compact design.

Cons

  • It’s very costly.
  • The coaxial connection placement is very unstructured and inconvenient. 

12. Netgear CM500

The Netgear CM500 is a blend of simplicity and effectiveness as it provides you with a speed of up to 680 Mbps. Subsequently, you’ll be able to perform all sorts of tasks that require strong and continuous connection using this modem. This modem is compatible with every kind of computer device, including macOS, Windows Vista, Windows 2000, Windows 7, Windows 8, Windows 10, and Windows XP. Further, the CM500 is also compatible with almost all the cable internet providers, including Time Warner Cable, Cox, Comcast Infinity, Charter, and many more. 

However, this modem doesn’t work effectively when its bundled with other voice services, but still, some people continue to use the modem in this way. As far as the functionality of the CM500 is concerned, the modem can support nearly four uploads and twelve downloads simultaneously. You will also be able to watch various HD and 4K streaming videos without any halt. Lastly, you get all these benefits at very affordable prices, and eventually, you’ll save a lot of money on your monthly rental charges. 

Pros

  • Affordable price.
  • Easy setup.
  • Effective functioning.
  • Broad compatibility. 

Cons

  • The heating issue, if overused. 

13. Motorola MG7550

You will get various useful proprietary capabilities in a Motorola MG7550, along with the stable speed that’s required from a modern unit. Firstly, the modem provides you with four upstream channels, along with 16 downstream channels. And, then this DOCSIS 3.0 device amplifies the wireless signal by providing you a Wireless Power Boost, and eventually, your connection’s speed and range increases. 

The wireless router offers you a couple of bands at the speed of 2.4GHz and 5GHz, respectively. Further, you will be able to have a stringent connection with your client because of the presence of AnyBeam technology in the modem. It’s useful for multiple connections, as well, because of the stable connection. Subsequently, it has an inbuilt system of creating a prominent customized focus which is responsible for providing a stable connection. The router also contains the additional features of parental control and firewall, which will ensure the confidentiality of the data exchanged between you and your clients. And, it’ll also ensure that no unauthorized user gets access to the network. The modem has four Ethernet points behind it, and the indicator lights are also present to signify the availability of the network connection. 

Pros

  • Extended range.
  • Fast and stable speed.
  • Unique parental control and firewall feature for the purpose of maintaining a secure working network. 

Cons

  • It is a bit bulky, in comparison to other similar modems.
  • It’s really expensive, due to the unique security features.

14. TP-Link Archer CR700

The TP-Link Archer CR700 is a very high-performance modem, and it’s also a two-in-one device. This modem contains a wireless AC router that helps in building a reliable and robust home network, which you can use to watch any HD and 4K videos of your wish. This modem offers a remarkable speed of 1750 Mbps, along with a couple of bands providing a speed of 2.4 GHz and 5 GHz, respectively. 

For the purpose of increasing its throughput, the modem provides four upstream channels and a dozen of downstream channels. Additionally, the TP-Link Archer CR700 modem consists of six internal antennas. Moreover, the high-powered amplifiers present in the modem helps in boosting the strength of the signal and is also effective in eliminating any unnecessary interferences. According to a recent report, this two-in-one effective modem is very convenient to install, along with being robust, consistent, and reliable in overall performance. Further, the report also suggests that they observed an increase in speed, along with time.

The modem’s setup process is also very straightforward, as it provides a step by step guide for the installation of the modem in your device. Therefore, all you got to do is start following the procedures maintained in the guide and get the modem fixed onto your device. And, the best thing about the installation procedures is that it can also be followed by someone who is a first-timer with cable modems.  

Pros

  • DOCSIS 3.0 connectivity.
  • Convenient and straightforward setup.
  • Slim footprint. 

Cons

  • The only drawback of this modem is that it doesn’t provide many alternatives as far as customizable settings are concerned. 

15. ARRIS Surfboard Gigabit Docsis 3.1 Cable Modem

The ARRIS modem is one of the most user-friendly DOCSIS 3.1 modems in the market. For the last six decades, ARRIS has been building its goodwill by providing remarkable devices, thereby making it the most reliable company in the market. The modem is compatible with Cox Cable and Comcast Xfinity. It’s not compatible with bundled voice services, CenturyLink, Verizon, and T&T. It has no telephone port. This modem consists of 8 upload and 32 download channels. The DOCSIS 3.1 download speed is about 10 Gbps, and there are two Gigabit Ethernet ports in the modem.

The cable service providers have built this DOCSIS 3.1 modem with the most recent technology. Further, you can watch Ultra-HD 4K videos, and it contains 8 upload and 32 download channels. And, you can also use this device to play some exciting virtual reality games. Lastly, you can also create various home networks from the single modem with the presence of 2 Gigabit Ethernet ports. 

Pros

  • Smaller in size.
  • It can be set up easily.
  • Very efficient.
  • Accessible through all routers.

Cons

  • Heating issues.
  • You might find fluctuation in connection speed.

What to consider before buying DOCSIS 3.1 Modem?

When you are going to buy them any DOCSIS 3.1 modem for getting better speed, then you must look at these factors.

1. Download and Upload Speed

The very first thing that you need to keep in mind while going for the modem is about its download and uploads speed. The download speed is what the provider always advertise and say you. But the upload speed is still slow, and it needs to be checked in the right way. Your download speed also depends on your internet plan, and you can’t go the speed beyond that at any cost.

2. Upstream and Downstream channels

If you look at the modem description, then it has a number, and in between the numbers, you will get X. The X here shows you about the downstream channels that the modem has got. If you are wondering which is better, then always go for more than 16 downstream channels as they are the latest one. If the number is less than 16, then it is an old modem and will cost less.

3. Compatibility of ISP

It is the last and essential thing that you all need to do. When you are getting any modem, then you need to check the compatibility of your modem with ISP. Many modems are not capable of going with your ISP provider. To check the compatibility, you can go for three methods.

At first, you need to check it by going to your ISP website and check the suggested modems. In the next one, you can visit the Approved Modems of the ISP list, and the last one is to get in touch with ISP staff and ask them about it.

FAQs

1. Did DOCSIS 3.1 Modem provide Gigabit services?

Yes, if you are searching for an excellent Gigabit service for your internet, then going for DOCSIS 3.1 modem is best. The modem is built with OFDM technology, which is most advanced and can provide you with the best Gigabit services. It is available easily in all parts of the US.

2. Why go for DOCSIS 3.1 over DOCSIS 3.0?

There are two kinds of modems that are available in the market. Among that, all the latest and most preferable modem is DOCSIS 3.1. It has got an excellent spectral speed due to the OFDM technology. For that, it can give supports until 4096 QAM and increase the capacity. While in the case of DOCSIS 3.0, it is based on old technology and provides only 256 QAM.

3. Is DOCSIS 3.1 technologies can be used in upstream as well as downstream?

It is the most common and confusing question that is being asked by many users. In that case, DOCSIS 3.1 is good backward with DOCSIS 3.0, while you are going for the downstream, than DOCSIS 3.1 can operate with DOCSIS 3.0. And in upstream, you too can operate them both.

4. Did I need to upgrade the cable plant to use DOCSIS 3.1 modem?

No, you don’t have to do that all. It does not depend on upgrades done to the HFC plant. It uses the technology which ensures that it can quickly capitalize on all HFC network and can increase the capacity of the network as well.

5. When you are using DOCSIS 3.1, does it need any dedicated spectrum?

Yes, if you are going to use the DOCSIS 3.1 technology, then it needs a dedicated spectrum. The device needs to share the upstream spectrum with the DOCSIS 3.0 devices for a better connection for you all.

6. How DOCSIS 3.1 and FTTH technology are interlinked?

When you are going to use the DOCSIS 3.1 technology, then you can see that it is designed to support many Gbps. It is all possible easily when you are going to maintain the commercial deployment, and it cost the HFC infrastructures as well. So, when it all delivers the Gbps performance, then it all adds the masses in contrast with the limited deployment of the FTTH solutions in the same thing.

Conclusion

To get the best and high speed from your internet provider, you can go and install DOCSIS 3.1 modem. Now, you can find the top 15 products which are there with all its features and other details for you all. You can visit the online store to buy and get the best modems from there at a reasonable price.