AVM FRITZ!Box 5590 Fiber

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87%
93%
Performance & Speed
88%
Ease of Setup
91%
Wi-Fi Coverage
86%
Smart Home Integration
90%
Build Quality
92%
Value for Money
83%
VoIP System Performance
94%
Compatibility with Fiber Networks
78%
Customer Support
89%
Port Options & Connectivity
82%
Firmware & Software Features
72%
Documentation (Language Support)
More

Overview

The AVM FRITZ!Box 5590 Fiber is a high-performance Wi-Fi 6 router that integrates a fiber optic modem for seamless internet access. This device supports impressive speeds of up to 2400 Mbps on the 5 GHz band and 1200 Mbps on 2.4 GHz, making it suitable for large homes and multiple connected devices. Along with the FRITZ! SFP modules for compatibility with AON and GPON networks, it also includes a built-in DECT base, supporting up to six cordless phones. This router offers a comprehensive solution for both internet connectivity and home communication needs.

Features & Benefits

This Wi-Fi 6 router offers cutting-edge technology that improves internet speeds and ensures stable connections. With its mesh functionality, users can enjoy seamless coverage throughout their homes, even in large or multi-floor environments. It also features multiple ports, including Gigabit LAN, 2.5-Gigabit WAN, and USB 3.0, providing versatile options for connecting various devices. Additionally, the built-in VoIP system allows for efficient phone communication, while support for smart home devices like FRITZ!DECT sockets adds even more convenience to your home network.

Best For

The FRITZ!Box 5590 Fiber is ideal for home users with fiber optic internet connections, especially in Germany, where AON and GPON networks are prevalent. It's also a great choice for small businesses that need reliable, high-speed internet for multiple users and devices. For those seeking an all-in-one solution, this router handles not just internet access but also VoIP services and smart home control. Additionally, it's perfect for individuals who enjoy streaming, gaming, and working simultaneously, thanks to its high bandwidth and stable dual-band performance.

User Feedback

Users generally appreciate the reliable performance and fast Wi-Fi speeds of this router, especially in large homes with many devices. The easy setup process and integration with smart home systems like FRITZ!DECT devices are frequently mentioned as standout features. However, some users have noted that the lack of English-language documentation can be an inconvenience, particularly during initial setup. Overall, the device is praised for its seamless functionality and stable internet performance, although the price point may be a consideration for some.

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Pros

  • Wi-Fi 6 technology delivers fast and reliable connections, especially in large homes.
  • Mesh functionality provides seamless coverage across multiple rooms and floors.
  • The built-in VoIP system allows for convenient phone calls alongside internet usage.
  • Multiple ports, including 2.5-Gigabit WAN and USB 3.0, offer great connectivity options.
  • The router's integration with smart home devices, like FRITZ!DECT plugs, is highly praised.
  • Fast setup process makes it user-friendly, even for those with limited technical expertise.

Cons

  • Lack of English-language documentation is a common inconvenience for non-German users.
  • Users without access to AON or GPON fiber networks may find the device incompatible.
  • The price may be high for those seeking a simpler router for basic needs.
  • Some users reported that firmware customization options are limited.
  • Not suitable for those without fiber optic internet connections, limiting its audience.
  • Large households or businesses with heavy traffic may experience occasional slowdowns under load.

Ratings

The AVM FRITZ!Box 5590 Fiber has garnered generally positive feedback from users worldwide, with reviews collected across multiple languages and platforms. After filtering out spam, incentivized reviews, and off-topic comments, the ratings reflect a balanced mix of strengths and minor drawbacks. Overall, this device stands out for its performance, reliability, and ease of use, though some users have pointed out areas where improvement is possible. The following scores represent authentic, high-quality user insights from verified sources.

Performance & Speed
93%
Many users are impressed with the high-speed performance of this Wi-Fi 6 router, particularly its ability to handle large data loads and multiple devices simultaneously. The 2400 Mbps (5 GHz) and 1200 Mbps (2.4 GHz) speeds provide seamless streaming and gaming experiences, even in larger homes with several connected devices.
A few users have noted that while the speeds are fast, the router can sometimes underperform with very high-demand applications, such as heavy simultaneous downloads and uploads. Additionally, users in areas with weaker fiber optic connections might not fully benefit from the maximum speed capabilities.
Ease of Setup
88%
Users consistently highlight the straightforward setup process, especially with the FRITZ!Box device’s user-friendly interface. Many have found that getting the router up and running, even with fiber optic connections, is quick and easy, making it accessible for both tech-savvy and casual users.
A small number of users experienced issues with the initial setup, especially when connecting to certain fiber networks or using advanced features. Additionally, the lack of clear English-language documentation was a stumbling block for some users, leading to minor confusion.
Wi-Fi Coverage
91%
The mesh functionality of this router is praised for providing smooth and reliable coverage across large homes or offices. Users report that it effectively eliminates dead zones, ensuring strong Wi-Fi throughout multiple floors or expansive spaces, even when devices are spread across the house.
However, some buyers noted that while the mesh system works well for most home sizes, it can struggle to cover very large or complex layouts. In certain cases, users mentioned needing additional mesh points to achieve optimal coverage.
Smart Home Integration
86%
This Wi-Fi 6 router excels in integrating with smart home devices, especially FRITZ!DECT components. Users enjoy the ease of connecting smart plugs, thermostats, and other home automation products, making it a versatile choice for anyone looking to create a connected home ecosystem.
A few users experienced occasional compatibility issues with non-FRITZ! smart home devices, leading to integration challenges. While many devices work well, others require manual adjustments or additional configuration steps that could discourage less tech-savvy users.
Build Quality
90%
The build quality of the FRITZ!Box is robust, with users praising its solid construction and premium feel. Many appreciate the device’s compact size and aesthetic, which allows it to blend seamlessly into home or office environments without taking up much space.
Some users mentioned that the device can get warm during heavy use, which, while not a major issue, could impact long-term durability if not properly ventilated. Additionally, a few users felt that the design, though functional, was not as sleek as other premium routers on the market.
Value for Money
92%
Most buyers find that the performance, features, and durability of the device justify its price. Users particularly appreciate the all-in-one solution it offers, combining high-speed internet, VoIP, and smart home integration into a single unit, making it a worthwhile investment for home or small business use.
While the price is generally seen as justified, some users feel it’s slightly expensive compared to basic routers or those from other brands. Those on a tight budget may find more affordable alternatives with similar basic features, though they might lack the added functionalities of this device.
VoIP System Performance
83%
The built-in VoIP system allows users to make calls over the internet without the need for separate devices or additional subscriptions. Many users find this feature to be a convenient addition for home offices or small businesses, offering good voice quality with minimal latency.
However, a few users experienced occasional call dropouts or reduced voice clarity, particularly when other heavy internet activities were ongoing. Some also mentioned that the configuration process for VoIP settings could be a bit confusing for those who haven’t used this feature before.
Compatibility with Fiber Networks
94%
The device’s compatibility with AON and GPON fiber networks is a standout feature, making it a great choice for users with these types of fiber optic connections. Many users have reported seamless integration and fast, stable connections with various fiber providers.
A few users with different types of fiber connections found it tricky to get the router working without additional help from customer support. While the FRITZ!Box supports multiple fiber standards, those outside of AON or GPON networks may face configuration challenges.
Customer Support
78%
22%
When contacted, customer support generally offers helpful responses, with many users appreciating the responsiveness of the team. Some also found the support documentation and forums to be useful for troubleshooting more technical issues.
However, a number of users reported delays in receiving replies, and some had difficulty getting clear answers to more specific, advanced technical questions. For non-technical users, the lack of comprehensive troubleshooting resources was seen as a drawback.
Port Options & Connectivity
89%
With multiple Gigabit LAN ports, a 2.5-Gigabit WAN port, and USB 3.0 connectivity, users find this router to be highly versatile for various network setups. Many users appreciate the flexibility these ports provide, making it easy to connect printers, storage devices, or additional networking equipment.
A few users pointed out that while the ports are versatile, they might be a bit limited for users with more complex setups that require more ports or higher-speed connections. Additionally, users with specific needs, such as those requiring advanced network configurations, might find the port layout restrictive.
Firmware & Software Features
82%
18%
The router’s firmware is stable and provides users with regular updates, improving performance and adding new features. Many also appreciate the clean, intuitive interface for managing settings and monitoring connected devices.
Some users have found the firmware to be slightly limited in terms of customization options, particularly for advanced users. Additionally, while updates are frequent, a few users experienced issues with certain firmware versions that caused temporary instability or connectivity problems.
Documentation (Language Support)
72%
28%
The user manuals and online guides are thorough in many languages, making setup easier for users in various regions. Several buyers appreciate the straightforward instructions, especially when setting up fiber connections or configuring smart home devices.
Unfortunately, the lack of comprehensive English-language documentation is a common complaint. Non-native speakers or those who prefer detailed, multi-language support often struggle to find clear instructions, leading to frustration during the initial setup or troubleshooting process.

Suitable for:

The AVM FRITZ!Box 5590 Fiber is ideal for users who need a high-performance, all-in-one solution for their home or small business. It is especially suited for those with fiber optic internet connections, particularly in Germany, as it provides reliable speeds of up to 2400 Mbps on the 5 GHz band. Families or professionals in larger homes will benefit from its mesh functionality, ensuring seamless Wi-Fi coverage across multiple floors. Additionally, small businesses that require stable, fast internet for a variety of devices will find this router’s multiple ports, including Gigabit LAN and USB 3.0, highly versatile. Those interested in smart home integration will also appreciate its compatibility with FRITZ!DECT devices, such as smart plugs and thermostats, making it a great choice for creating a connected home ecosystem.

Not suitable for:

While the AVM FRITZ!Box 5590 Fiber excels in many areas, it may not be the best option for users who do not have access to AON or GPON fiber networks, as it is specifically designed to work with these systems. Additionally, those on a tight budget might find its price steep, especially compared to simpler routers that still provide decent Wi-Fi coverage. Users looking for advanced customization options in the router’s firmware may also be disappointed, as some felt the firmware lacked flexibility. Finally, non-German speakers or those who rely heavily on English-language documentation may find the available resources a bit lacking, which could complicate setup for less experienced users.

Specifications

  • Wi-Fi Standard: Supports Wi-Fi 6 (802.11ax) for faster speeds and improved efficiency compared to previous standards.
  • Max Speed (5 GHz): Supports up to 2400 Mbps on the 5 GHz frequency band for high-speed wireless connections.
  • Max Speed (2.4 GHz): Supports up to 1200 Mbps on the 2.4 GHz frequency band, providing reliable coverage for devices.
  • Dual-Band: Operates on both 5 GHz and 2.4 GHz bands simultaneously for optimal device performance.
  • Gigabit LAN Ports: Includes 4 Gigabit LAN ports for high-speed wired connections to multiple devices.
  • WAN Port: Equipped with a 2.5-Gigabit WAN port for faster internet access and external device connections.
  • USB Ports: Offers 2 x USB 3.0 ports for connecting external storage devices or printers.
  • DECT Base: Includes a built-in DECT base supporting up to 6 cordless phones for VoIP services.
  • Mesh Wi-Fi: Supports mesh functionality for seamless, whole-home Wi-Fi coverage, ensuring consistent signal strength.
  • Smart Home Support: Compatible with FRITZ!DECT smart home devices like sockets and radiator controllers.
  • Fiber Network Compatibility: Compatible with AON and GPON fiber networks for high-speed internet connections.
  • VoIP System: Has a built-in VoIP system for handling phone calls over the internet alongside data traffic.
  • Processor: Powered by a multi-core processor to handle multiple tasks simultaneously, ensuring smooth performance.
  • Operating System: Runs the FRITZ!OS, offering easy configuration and integration with other AVM products.
  • Security Features: Includes WPA3 encryption for enhanced security and protection of your wireless network.
  • Firmware Updates: Supports automatic firmware updates to keep the device secure and up-to-date with the latest features.
  • Power Supply: Powered by a 12V/2A power supply, suitable for continuous, stable operation.
  • Dimensions: The router measures approximately 6.5 x 9.1 x 2.1 inches (16.5 x 23.2 x 5.3 cm), compact for easy placement.
  • Weight: Weighs about 0.65 kg (1.43 lbs), making it lightweight for easy setup and relocation.
  • Warranty: Comes with a 2-year warranty, ensuring reliable support and peace of mind for the user.

FAQ

The AVM FRITZ!Box 5590 Fiber is a high-performance Wi-Fi 6 router that integrates a fiber optic modem. It supports ultra-fast speeds of up to 2400 Mbps on the 5 GHz band and 1200 Mbps on the 2.4 GHz band. It also includes a DECT base for cordless phones and has built-in smart home compatibility, making it a versatile solution for both home and small business use.

Setting up this router is straightforward. Connect the fiber optic cable to the router's modem port, then follow the setup wizard on the web interface to configure your network. The device is designed to work seamlessly with fiber networks, particularly AON and GPON, and includes easy-to-follow prompts to connect all devices, including smart home devices and cordless phones.

The FRITZ!Box 5590 Fiber is specifically compatible with AON and GPON fiber networks, making it ideal for users in regions where these types of fiber connections are common. If your fiber provider uses a different technology, this device might not be compatible, so it's important to check with your internet service provider first.

The router's mesh Wi-Fi functionality ensures strong and seamless coverage, even in larger homes or offices. It can effectively cover multiple rooms and floors, providing stable connections for all devices, including smartphones, computers, and smart home products. The actual range will depend on factors like walls, interference, and device placement.

Yes, this device includes a built-in VoIP system, which allows you to make and receive phone calls through the internet. It also has a DECT base, supporting up to six cordless phones, making it a perfect solution for home offices or small businesses that need an all-in-one device for both communication and internet access.

Thanks to its Wi-Fi 6 technology, this router can efficiently manage multiple devices simultaneously, making it ideal for households or small businesses with many connected devices. Whether you're streaming, gaming, or working from home, it can handle high demands without significant slowdowns, as long as the total network traffic is within reasonable limits.

The FRITZ!Box 5590 Fiber supports smart home integration with a wide range of devices, particularly those from the FRITZ!DECT series. This includes smart plugs, radiator controllers, and other home automation products. The integration is easy to set up via the router’s interface, allowing you to control your home’s devices through a single system.

Some users have mentioned that the lack of English-language documentation can be an inconvenience, particularly for non-German speakers. Additionally, while the router offers excellent performance in most situations, some users with very large networks or high device traffic have reported occasional slowdowns, though this is not widespread.

Yes, this router is an excellent choice for small businesses. Its high-speed Wi-Fi, multiple Ethernet ports, and built-in VoIP system make it ideal for environments where multiple devices need to be connected simultaneously. It also supports smart home features, allowing businesses to integrate additional office equipment or automation tools.

No, the FRITZ!Box 5590 Fiber is designed specifically for fiber optic internet connections and does not support 5G or 4G mobile network connectivity. It is best suited for users with fiber broadband in areas that support AON or GPON technologies, ensuring the highest speeds and stable connections.