6 Best Routers for Fiber Internet (2021 expert review)

We all want the best internet connections in our homes or office. Therefore, we are likely to scroll the market to get the best router for fiber optic internet such as Google fiber, CenturyLink fiber, and others. Getting one such router is excellent for boosting your home or office network.

We have good news for you that you will get one good router. However, it is saddening that you may get a poor one because of the large number of substandard routers.

Routers for fiber optic internet are good at boosting the internet range, giving you excellent speeds, and having very stable connections. Applications such as those that support video conferencing and gaming get a perfect boost from such routers.

You will love the speed and stability of the internet when you are using fiber internet. To achieve and enjoy the speeds that come with fiber internet, you will need a high-performance router. That is what this article is all about. To enjoy the fast speed you will need to combine the fiber router with a powerful DOCSIS 3.1 modem or an efficient DOCSIS 3.0 modem.

Therefore, you will need the best router for fiber internet at this time where working from home has become the norm. Here is a compilation of the best routers that you can use for fiber optic internet.

What is the best WiFi router for fiber optic internet?

The following are the best routers for fiber optic internet with Netgear Orbi tri-band mesh Wi-Fi system being the top-rated router. Since fiber internet is known for exceptional speeds, you are assured that these routers will give you exceptional Wi-Fi speeds, range, and connections to multiple devices.

Fiber optic routerSpecificationsFeaturesCheck it out
Netgear Orbi tri-band mesh Wi-Fi System (RBK50)Best router for fiber optic internetSpeed: Up to 3Gbps
Bands: Tri-band
Devices: Up to 25
Range: Up to 5,000 Sq. ft.
Ethernet ports: 1 Gigabit Ethernet port
Special: Smart parental controls
TP-Link AX6000 Wi-Fi 6 RouterBest Wi-Fi 6 router for fiber internetDual-band,
Speed: 6000 Mbps,
Range: 2,500 sq. ft,
Devices: Up to 50,
Ethernet ports: 8 Gigabit LAN Ports
WiFi 6 technology
Asus RT-AC5300 Wireless Gigabit routerBest fiber optic internet router for large homesTri-band,
Speed: up to 5,300Mbps,
Range: up to 5,000 sq. ft,
Devices: Multiple,
Ethernet ports: 4 Gigabit LAN Ports
Special: WTFast Game Accelerator
Google Wi-Fi system three-pack NLS-1304-25Best fiber optic mesh systemDual-band,
Range: 1,500 sq. ft. per node,
Speed: 1200 Mbps,
Devices: Multiple,
Has Network assist technology 
Asus ROG Rapture GT-AX1000 Gigabit routerBest for the fastest internet speedsTri-band,
Wi-Fi speed: Up to 11,000Mbps,
Range: Up to 3500 Sq. ft,
Devices: Up to 30,
Ethernet ports: 4 Gigabit LAN Ports
Fastest Wi-Fi router
Netgear Nighthawk Pro Gaming XR700 RouterBest fiber optic router for gamingTri-band (featuring AD band),
Speed: Up to 7200Mbps,
Range: Up to 3500 sq. ft,
Devices: Up to 70,
7 Gigabit Ethernet Ports,
1.7GHz Quad-Core Processor

Choosing the best router for fiber optic internet

Compatibility is one thing that you will probably focus on when acquiring the best router for fiber internet. However, there are several other things you may need to have a look at as follows.

Internet speed

Your ideal router for fiber optic internet should have the potential to support and handle high speeds. The extent of lag should get minimized to a great degree.

Fiber internet is known for the highest internet speeds. Therefore, it would be counterproductive if you buy a slow router and combine it with high-speed fiber internet.

Router technologies

If your router has technologies such as beamforming technology, MU-MIMO technology, and dynamic QoS, you get positioned for achievement. Such routers have an excellent and fast connection.

These technologies augur well with fiber high-speed internet because they can broadcast the signal wide and also ensure all the devices get high-speed internet in your home or office. You will love the selection of routers above since they will all offer these technologies among others.

Number of devices

A good router needs to support the number of devices in your home. This is important with fiber-optic connections since the speeds are good. This means getting a router that can support multiple devices at home.

To ensure that the router can connect to many devices in your home, it needs to have some router performance technologies. These include having high-performance antennas, excellent high-performance CPU, Beamforming technology, QoS, and other technologies.

QoS enables you to prioritize the connection to ensure devices requiring high bandwidth get it. Beamforming on the other hand enables your devices to get good signals instead of the signals being spread out far and wide. A good CPU enables connection to multiple devices that are served simultaneously.

Range required

A good router will cover your whole home with high-speed internet. This means that it should have the range required to give your home and devices a Wi-Fi connection. To support a good range, a router should have high-gain antennas, Beamforming technology, and other range improvement features.

Therefore, as you are choosing the best fiber optic router for your home, you need to ensure that it can cover your home fully with high-speed internet. In case that does not happen, you may need to boost the connection using Wi-Fi extenders.


According to your budget, you can get a very high-performing router. However, you will need to do thorough research to have the best performing fiber router that matches your cash.

Most of the best routers for fiber internet are a bit costly. However, at the end of the day, you will be able to enjoy your gaming, streaming, or other online activities if you pick an excellent router no matter the cost.

We recommend that you should pick a router based on your needs and internet plan/ tier before checking the cost. This is because routers last for very long and it is paramount to choose one that will serve you in the future.

Dual-band or tri-band router

A dual-band is the bare minimum required for a fiber optic internet connection while a triband router is the most ideal. This is because a single-band router will not support the high speeds provided by a fiber connection.

A dual-band or triband router will give you options to connect your devices to the router depending on the speed requirements and range. The 2.4GHz band gives you a wide coverage but is prone to interference and also has a slower speed. The 5GHz band gives you a higher connection speed but a shorter range.

Therefore, the two bands compliment each other for range and speeds.

Wi-Fi 5 vs Wi-Fi 6 router for fiber internet

For your fiber internet, we recommend a Wi-Fi 5 or Wi-Fi 6 router. Wi-Fi 5 has high-speed internet connections but Wi-Fi 6 has faster.

As you are picking your router, you can decide to pick a Wi-Fi 6 router because it connects more devices, has better security protocols, supports higher internet speed, and comes with more advanced features. However, not all devices are Wi-Fi 6 compatible.

Wi-Fi 5 (802.11ac) on the other hand is compatible with most devices. However, it does not meet the standards of Wi-Fi 6 on speeds, security features, and connection to multiple devices.

Ethernet ports

Ethernet ports are important for gaming, high-definition streaming, and other high internet-consuming activities because they offer a fast and reliable connection. Therefore, since fiber internet offers high-speed internet, you need a router with Gigabit Ethernet ports.

Thus, you can choose a router with one or several Ethernet ports (4, 6, or 8) for your wired devices. This will give you a chance to enjoy connections for your wired devices for reliability and high speed.

In addition, connecting some devices with an Ethernet cable reduces the congestion on the wireless network. This makes it possible for all devices to access the high-speed fiber internet connection.

Which is the best router for fiber optic internet?

Netgear Orbi tri-band mesh Wi-Fi system: best router for fiber internet

Netgear Orbi tri-band mesh Wi-Fi system: Best router for fiber optic internet

When looking for the best routers, Netgear is one of the featuring brands. Netgear routers, modems, and other networking devices feature as premium devices in every review. This brand has proved to be an excellent performer when it comes to an internet connection.

The Google fiber router model comes with a beautiful shape and design that makes it look great.  Within a range of 6000 square feet for the 3-piece unit, you will enjoy a connection with the support for 20 devices. An extension of the wireless range of 2000 square feet using additional satellites will have a more comprehensive connection with several devices.

Moreover, the router has a triband with a dedicated band’s backhaul, which ensures the other bands get freed for maximum speeds. High speed gets therefore delivered to all your devices with a remarkable elimination of dead zones.

Do you have an existing Wi-Fi router or modem? You don’t need to have a replacement because the router is highly compatible with all ISPs and routers. Connecting to fiber cable satellites for optic internet and many other suppliers.

Featuring are wired Ethernet ports and gigabit ports, which help in delivering high speeds. You will use the Ethernet ports, which power up to 22 Gbps, ideal for streaming, gaming, and fast downloads. When used for surfing, quick responses get experienced.

The security of the router is another lovely thing you will enjoy. Existing are smart parental controls that allow for pausing devices, filtering content, and setting time limits. BitDefender powers advanced security and protection, ensure you are safe from cybercrime and malware for all your devices. These features make this device to be one of the best parental controls routers today

Finally, the setup process of the router is easy using the Orbi app. MU-MIMO technology, smart connect, and beamforming technology makes the functionality of the router excellent.

All the above features and much more that await your exploration make this gadget the best router for fiber internet. Moreover, it features as one of the excellently performing Netgear routers.


  • Excellent internet speed
  • Lovely design
  • Stable connections
  • Exceptional range
  • Easy to extend the internet
  • Easy to set up


  • Positioning the router can be challenging

TP-Link AX6000 Wi-Fi 6 Router

The best Wi-Fi 6 router for fiber internet (TP-Link AX6000 Wi-Fi 6 Router)

Loaded with the latest wireless technology and excellent compatibility, TP-Link AX6000 makes a perfect choice for fiber optical internet. The router comes with 8-gigabit ports, which are instrumental for the deliverance of high speeds for your wired devices.

The beauty of this router not only lies with the design and the looks but also the speeds. It features a dual-band of 4804+1148 Mbps with a significant boost of 1024QAM. All your devices will have a high rate of all their functions.

Support to more devices gets correctly offered because of the OFDMA responsible for boosting speeds four times when operated in high-density situations. Compared with the 802.11ac, the router proves to be an excellent choice for use because of its performance.

Moreover, this router model has eight antennas with powerful features that are key to the internet supply to a broader range. The interference of the signal gets lowered by BSS technology, which also ensures that the internet is stable.

Beamforming technology also helps in boosting the network range and maintaining the stability of the internet. When combined with the quad-core processor, you will enjoy a stable performance and perfect eradication of latency.

The connectivity of the router is another lovely thing. You will comfortably use the 2.5Gbps WAN port, which you may choose to combine with the 8 Gigabit LAN ports which make this router one of the best gigabit wired routers. There also features 3.0 USB ports, which are also very quick sharing ports within the network.

It is also compatible with Wi-Fi 6 devices and many other compatible devices. A safety guarantee is offered by TP-link homecare, which offers parental controls and the dynamic QoS.


  • Excellent internet speeds
  • Highly compatible
  • Very safe
  • Excellent performance technologies


  • Has a dual-band connection as opposed to triband

Asus RT-AC5300 Wireless Gigabit router

Asus RT-AC5300 Wireless Gigabit router: The wide coverage router for fiber internet

This is one of the best performing gigabit routers with excellent speeds. It perfectly works for fiber optic internet such as Google fiber because of its high compatibility and internet speeds. You will be amazed by the technologies that help in performance making it one of the best large home fiber routers.

Featuring is the MU-MIMO technology that makes multi-use of devices. Beamforming technology and the four antennas help boost the internet range and are crucial to the network connection’s stability.

You will also be amazed by the Broadcom NitroQAM technology and the AiRadar beamforming that make the router’s performance excellent. The router, therefore, has little latency and incredible speeds when it comes to browsing.

Moreover, the router has a triband and smart connect that allows fast connections and high compatibility. Perfect support of almost close to 2Gbps wireless connections is achieved for this router. You will, therefore, also connect to your wired accessories, such as the game consoles.

The existence of the gigabit Ethernet ports makes the router easy to connect to other devices. You will also have a perfect working with the fiber optic internet. The speeds get maintained, and the connections get more stabilized.

Upgrading your connection using the router is very easy. It features an AirMesh Supported. It easily pairs with other Asus routers, therefore, having an upgrade to a more robust connection within your home or your office.


  • Excellent speeds
  • High-performance technologies
  • Excellent range extension
  • Excellent compatibility


  • Installation can be confusing

Google Wi-Fi system three-pack

Google Wi-Fi system three-pack: Best mesh system

When looking for a router with CenturyLink fiber, Comcast and other ISPs support, this model features, design, and shape make it a beautiful router. However, the most amazing thing about this router is the speed and the ability to eliminate dead zones.

If you want to replace your current router, this model will offer you excellent service because of its high compatibility. An existing modem will correctly work with this router—other ISPs such as Comcast, Verizon FiOS, and Time Warner.

The Google Fiber router has a wireless coverage of 1500 square feet per single pack meaning this set will cover a range of 4500 square feet making it one of the best large home routers. Adding other routers to boost the extension is a straightforward task with this router. You will also, in a way, cover the dead zones excellently. 

When operating within the wireless range, all your devices will have a stable and fast connection. All your connected devices shall have fast internet without latency.

Featuring is another advanced technology known as the network assist. It is a technology that ensures that your connection is fast. The technology works by selecting the closest and clearest band. You will therefore have the fasted performance for your devices.

Google Wi-Fi system NLS-1304-25

The compatibility of the router is another perfect feature. You will have all your wireless connections correctly done. When using a supply from fiber optic, you will still enjoy an incredible and tireless connection with this mesh router system.

Finally, the process of setting up the router is straightforward. You will have all the settings implemented using a mobile app. You can, therefore, easily control the functionality of the connection’s activity.

Implementing parental controls using this router is another straightforward task. Using the mobile app, you will quickly filter the content that is harmful to your child. You will also monitor the progress of your child and the activities they do.

You will also quickly have your devices prioritized to get the network’s service.


  • Easy to setup
  • Excellent speed
  • Performance technologies are top-notch
  • Exceptional range
  • Easy to expand the range
  • Compatible with most ISPs and modems


  • Not compatible with all wired devices

Asus ROG Rapture GT-AX1000 Gigabit router

Asus ROG Rapture GT-AX1000 Gigabit router: Best fiber optic router for the fastest internet speeds

Featuring is another model of the Asus Brand with several features for making its performance better. The model has the next generation Wi-Fi 6 or 802.11ax wireless technology, making your connection stable and reliable.

You will have unforgettable amazement from the triple-level game acceleration that offers prioritization to your game consoles for the best performance. The result is a high speed and excellent working of your gaming devices.

Another attractive feature about the router is that it has cutting-edge hardware that ensures the router’s performance is excellent. It pairs up with the 1.8 quad-core Gigahertz CPU for the best performance. You will not be amazed by the presence of the Gaming port of 2.5G that also facilitates the best performance.

The flash memory of the router is 256MB, and the RAM is 1GB. But you will also have your gaming mesh connection that easily pairs up with the Asus AiMesh-wifi system. An excellent and stable connection gets, therefore, supplied to your home within the range of coverage.

Moreover, the router offers you an incredible control opportunity because of the presence of the Asus Wrt. You will, therefore, have an easy time managing the device bandwidth and usage. You can, thus, have a prioritization of your specific devices.

Imagine having your network threats neutralized even before reaching your device. That is the role of the Asus AiProtection to ensure that your connection is safe and very stable. Excellent support gets offered to both your devices and your yours.

The compatibility of this router is another excellent thing. All the 802.11a/b/g/n/ac get tremendous support from this router. This tri-band router for fiber internet also operates within the frequencies of 2, 5 GHz bands, and 2.4 GHz. Support for fiber optical internet by this router is also perfect.

Because of the speed, AiMesh compatibility, range, prioritization, and other features, this router is the best fiber optic internet router for its exceptional performance. It ensures that there are no lags and makes gaming so much fun.


  • Excellent internet speed
  • Safe router
  • Excellent compatibility
  • Latest Wi-Fi technology
  • Easy to control
  • Port forwarding


  • May be costly to buy

Netgear Nighthawk Pro Gaming XR700 Router (best fiber optic router for gaming)

Netgear Nighthawk Pro Gaming XR700 Router: Best for gaming

Featuring last in our list is a high-performing model of the Nightgear model. It has six ethernet ports that ensure wired connections are exceptional and works well with the fiber optic internet. You will get attracted by the high speeds and the excellent compatibility of the router, especially for gaming.

Imagine having an opportunity to maximize performance while minimizing ping. The router employs the 1.7 quad-core CPU and the gigabit Ethernet port to offer a stable internet connection with excellent speeds.

Moreover, the router also comes with a cutting-edge quad stream AD7200 Router that helps amplify your Wi-Fi network. As a result, you will have fast speeds of 7.2Gbps with instant responses to surfing and fast downloads and uploads.

A neat geo-filtering feature helps lower the extent of lag by cleaning up the connection and choosing the closest band for fast connections. You will therefore have your time properly utilized every time you make use of the internet.

Another exciting thing is that the router protects your network identity by having a connection to a secure VPN server.  Therefore, there is guaranteed safety for your users and devices, including monitoring the usage of the network.

Featuring is also a QoS, which maximizes the speed of the connection and minimizes lag spikes. It works by designated traffic to a specific lane leaving the rest free for devices that need high internet speeds.

You will need to combine this router with the best modem for gaming which is compatible to enjoy the best the gaming world can offer. These modems ensure the fiber connection to your home is seamless and excellent.


  • Excellent connection speed
  • Perfect safety of the network
  • QoS for the best performance
  • Awesome design
  • Latest Wi-Fi technology


  • The router is a little bit costly but excellent for gaming


How fast is fiber internet?

Fiber internet is the fastest internet we have in most ISPs plans today. This is because fiber connections use super-efficient “cladded” glass cables for internet transmission. This means that the fiber transmits signals in fast pulses of light as compared to electric signals in cable or DSL internet. Most ISPs can therefore offer speeds plans of up to 10Gbps. These speeds make downloads and uploads very fast. Additionally, both the download and upload speeds in fiber internet are markedly faster as compared to DSL or cable connections.

Which internet service providers offer fiber internet in the US?

Fiber internet provision is a bit costly in the initial layout as compared to the readily available cable or DSL internet infrastructure. Therefore, fiber internet is available in selected areas in the country. However, providers of DSL or cable internet can increase the speed of internet connections by using “fiber to the node” technology. The providers offering residential fiber internet in the US include Cox, AT&T fiber, Frontier, CenturyLink, Verizon, Mediacom, Suddenlink, Google, and Windstream. Verizon and AT&T have the most extensive fiber network currently.

Do you need a modem with fiber-optic Internet?

You will not need a modem for your fiber optic internet connection. This is because it does not use cable connections or phone lines. The ISPs provide an ONT box which is located near your home. The ONT box is then connected to the router for internet transmission in your home.
Some ISPs however provide a gateway/ modem router combo for the fiber optic connections. This means that you will not have a separate modem for the connection.

Final thought

You no longer need to pay so much for hosted routers. An excellent choice is to have a high-performing and perfect router for fiber optic internet. Pick one model from this list and begin to enjoy your lifetime experience.

The best router for fiber optic internet will always give you excellent performance for gaming, streaming, or other online activities like online video conferencing.

Technology Reviewer
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