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AVM FRITZ!Box 6825 Wireless 4G Router Wi‑Fi 4
DSL Modems / Routers

AVM FRITZ!Box 6825 Wireless 4G Router Wi‑Fi 4

The FRITZ!Box 6825 4G offers stable Internet via 4G LTE up to 300 Mbit/s, ideal for both professional environments and home use. It works perfectly as a primary connection or as backup Internet, ensuring you always stay online, without

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  • Maximum Wireless Speed

    Theoretical maximum speed with a wirelessly connected device primarily used for marketing purposes. The speed of each connected device depends on factors such as distance, obstacles, the number of other devices connected, the number of other networks in the same area, etc.

  • Ethernet Ports

    The number of ethernet ports that the device has for direct wired device connections. Most routers offer 4 ports.

  • Generation

    The Wi-Fi generation is a more user-friendly term for networking standards that affect maximum Wi-Fi speed, distance, sensitivity to obstacles, etc.

    Wi‑Fi 4

    Older Wi-Fi standard, significantly slower than Wi-Fi 5 and Wi-Fi 6.

    Recommended for use with few devices and for applications that do not require high speeds. 


    For most users, it would be preferable to choose a Wi-Fi 5 or 6 device depending on their needs.

    Each newer generation is compatible with devices that support some previous one.
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157 39 €
Delivery Thu, 09 Jul - Mon, 13 Jul
4,00 € to a Skroutz Point or 5,00 € to an address
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Sent from Greece
From The Console Club 5.0 (79)
5.0 (79 reviews)
Greece
5 pieces
See Networking on the page of The Console Club
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Product report

Description

Description

  •  Internet via 4G LTE Cat.6 up to 300 Mbit/s
  •  Suitable for home, office, and holiday house
  •  Ideal as a primary or backup Internet connection
  •  Wi Fi 6 with Mesh up to 600 Mbit/s
  •  WPA3 security, firewall, and VPN
  •  FRITZ!OS with MyFRITZ! and automatic updates
  •  USB C power supply for maximum flexibility
  •  Placement guide for better 4G signal.

TECHNICAL SPECIFICATIONS

  •  Support for 4G LTE Advanced Cat.6 according to 3GPP Rel.10
  •  Speeds up to 300 Mbit/s
  •  Carrier Aggregation for better performance
  •  2×2 MIMO for stable signal
  •  Support for European LTE and 3G networks
  •  Alignment guide for maximum reception
  •  Wireless network for everyone
  •  Wi Fi 6 (802.11 ax) at 2.4 GHz
  •  Up to 600 Mbit/s
  •  Mesh Wi Fi for seamless coverage
  •  Guest Wi Fi for visitors or customers
  •  WPA3 and WPA2 encryption
  •  Connections and convenience
    •  1x Gigabit LAN for computers, POS, or NAS
    •  Nano SIM slot
    •  Power supply via USB Type C (5V / 3A)
    •  WPS and Mesh Trust with one button
  •  Security and control
    •  Firewall with attack protection
    •  VPN with IPSec and WireGuard
    •  Remote access with MyFRITZ!
    •  Parental controls and content filters
    •  Continuous free FRITZ!OS updates
  •  Physical characteristics
    •  Dimensions: 65 x 135 x 98 mm
    •  Average consumption: 4.1 W
    •  Maximum consumption: 7.5 W.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Network Specifications

Type
4G/5G Router

Type

The devices we encounter are standalone routers, routers with built-in modems, and mobile routers.

A router requires a separate modem and distributes the connection to multiple devices via Wi-Fi or Ethernet, but cannot connect directly to the internet. A modem/router combines a modem and router in one device, connects directly to the internet provider, and distributes the connection to the local network. A mobile router, on the other hand, uses a SIM card and mobile data to create a portable Wi-Fi hotspot, ideal for use outside the home or in areas without a fixed connection.

4G/5G Router

Mobile Router with built-in modem.

A router is a device that connects other devices (e.g. computer, mobile phone, TV) either wirelessly or with a cable, and shares internet access with them.

The internet access is received through the modem which is built-in to these devices and uses the mobile network with a SIM card installed.


A SIM card with an active data plan is required.
Mobile Network
4G

Mobile Network

The fastest generation of mobile network to which a mobile router can connect.

Mobile routers have a SIM card slot for wireless internet access through 3G/4G & 5G mobile networks.

5G offers significantly higher speeds than 4G, which in turn is faster than 3G. For the device to function at this speed, there must be corresponding coverage from the mobile network in the area where we are located.
Maximum Wireless Speed
300 Mbps

Maximum Wireless Speed

Theoretical maximum speed with a wirelessly connected device primarily used for marketing purposes. The speed of each connected device depends on factors such as distance, obstacles, the number of other devices connected, the number of other networks in the same area, etc.
Maximum LAN Speed
1000 Mbps

Maximum LAN Speed

The maximum speed that the modem/router can offer to devices connected to it via ethernet cable.

1000
The 1000Mbps are mainly important in professional environments where the transfer of large files (e.g. high-definition videos) is a frequent occurrence. Note that all involved devices must support this speed, otherwise data transmission will be limited to the speed of the slowest device.
Portable Hotspot
No

Portable Hotspot

Mobile routers with built-in battery so you can use them anywhere.

These mobile routers have a SIM card slot for wireless internet access through 3G/4G mobile networks.
Wi-Fi Generation
Wi‑Fi 4

Wi-Fi Generation

The Wi-Fi generation is a more user-friendly term for networking standards that affect maximum Wi-Fi speed, distance, sensitivity to obstacles, etc.

Wi‑Fi 4

Older Wi-Fi standard, significantly slower than Wi-Fi 5 and Wi-Fi 6.

Recommended for use with few devices and for applications that do not require high speeds. 


For most users, it would be preferable to choose a Wi-Fi 5 or 6 device depending on their needs.

Each newer generation is compatible with devices that support some previous one.
Network Standards
IEEE 802.11 b/g/n, IEEE 802.11a, IEEE 802.3/3u, IEEE 802.3ab

Network Standards

The device supports various networking standards that affect the maximum Wi-Fi speed, distance, sensitivity to obstacles, etc. This information is also reflected in the more user-friendly Wi-Fi generation. It is recommended to choose a Wi-Fi 5 (IEEE 802.11ac) or Wi-Fi 6 (IEEE 802.11ax) device.

IEEE 802.11 b/g/n

The older Wi-Fi standard, known as Wi-Fi 4, is significantly slower than Wi-Fi 5 (IEEE 802.11ac) and Wi-Fi 6 (IEEE 802.11ax).

It is recommended for use with few devices and for applications that do not require high speeds. For most users, it would be preferable to choose a Wi-Fi 5 or 6 device according to their needs. Each newer generation is compatible with devices that support a previous one.

Connectivity

Wireless network
Yes

Wireless network

The device has a wireless network to which we can connect wireless devices that support it. In case it doesn't, the connection can only be made through an ethernet cable.
Ethernet LAN connections
1

Ethernet LAN connections

The number of ethernet ports that the device has for direct wired device connections. Most routers offer 4 ports.
ISDN Connection
No
SIM slot
Yes

SIM slot

The device has a SIM card slot for internet connection through a mobile network. The SIM card should have an active data plan.

Security

Firewall
NAT

Firewall

Protection mechanisms available on the device.

The NAT "hides" the addresses of all devices on your local network behind a unique address, while SPI controls data traffic for patterns of known attack types (e.g. DDoS). They can be used simultaneously.
NAT
NAT (Network Address Translation) is a mechanism that "hides" the addresses of all devices on your local network behind a unique address, increasing security.
MAC Address Filtering
Yes

MAC Address Filtering

MAC (media access control) address filtering is the ability of a device to allow specific devices to connect based on their unique MAC address, while excluding any device with a MAC address that has not been defined as acceptable.

Extras

Virtual Private Network (VPN)
No

Virtual Private Network (VPN)

The device has the ability to set up a VPN (Virtual Private Network) so that traffic from all devices on our network passes through it. 2. The VPN acts as an intermediary between us and the rest of the internet. This way, we can give the impression that we are geographically located in another country and the pages we visit see the VPN address as the visitor's address, not ours. 3. This provides us with anonymity and access to content with geographic restrictions (e.g. some YouTube videos are only available in certain countries, the Netflix catalog is different depending on the country, etc.). 4. VPN services are usually paid for by subscription.
VoIP
No
Mesh
No

Mesh

It is a complete home WiFi system with multiple access points designed to eliminate dead zones and provide seamless WiFi throughout your home with higher speeds and more devices.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications
Questions

Questions

Do you have a question about the product?

Those users who have this product can help you

Ask for the product

Description & Specifications

  •  Internet via 4G LTE Cat.6 up to 300 Mbit/s
  •  Suitable for home, office, and holiday house
  •  Ideal as a primary or backup Internet connection
  •  Wi Fi 6 with Mesh up to 600 Mbit/s
  •  WPA3 security, firewall, and VPN
  •  FRITZ!OS with MyFRITZ! and automatic updates
  •  USB C power supply for maximum flexibility
  •  Placement guide for better 4G signal.

TECHNICAL SPECIFICATIONS

  •  Support for 4G LTE Advanced Cat.6 according to 3GPP Rel.10
  •  Speeds up to 300 Mbit/s
  •  Carrier Aggregation for better performance
  •  2×2 MIMO for stable signal
  •  Support for European LTE and 3G networks
  •  Alignment guide for maximum reception
  •  Wireless network for everyone
  •  Wi Fi 6 (802.11 ax) at 2.4 GHz
  •  Up to 600 Mbit/s
  •  Mesh Wi Fi for seamless coverage
  •  Guest Wi Fi for visitors or customers
  •  WPA3 and WPA2 encryption
  •  Connections and convenience
    •  1x Gigabit LAN for computers, POS, or NAS
    •  Nano SIM slot
    •  Power supply via USB Type C (5V / 3A)
    •  WPS and Mesh Trust with one button
  •  Security and control
    •  Firewall with attack protection
    •  VPN with IPSec and WireGuard
    •  Remote access with MyFRITZ!
    •  Parental controls and content filters
    •  Continuous free FRITZ!OS updates
  •  Physical characteristics
    •  Dimensions: 65 x 135 x 98 mm
    •  Average consumption: 4.1 W
    •  Maximum consumption: 7.5 W.

Manufacturer

Manufacturer Details

Warnings & Safety Information

Network Specifications

Type
4G/5G Router

Type

The devices we encounter are standalone routers, routers with built-in modems, and mobile routers.

A router requires a separate modem and distributes the connection to multiple devices via Wi-Fi or Ethernet, but cannot connect directly to the internet. A modem/router combines a modem and router in one device, connects directly to the internet provider, and distributes the connection to the local network. A mobile router, on the other hand, uses a SIM card and mobile data to create a portable Wi-Fi hotspot, ideal for use outside the home or in areas without a fixed connection.

4G/5G Router

Mobile Router with built-in modem.

A router is a device that connects other devices (e.g. computer, mobile phone, TV) either wirelessly or with a cable, and shares internet access with them.

The internet access is received through the modem which is built-in to these devices and uses the mobile network with a SIM card installed.


A SIM card with an active data plan is required.
Mobile Network
4G

Mobile Network

The fastest generation of mobile network to which a mobile router can connect.

Mobile routers have a SIM card slot for wireless internet access through 3G/4G & 5G mobile networks.

5G offers significantly higher speeds than 4G, which in turn is faster than 3G. For the device to function at this speed, there must be corresponding coverage from the mobile network in the area where we are located.
Maximum Wireless Speed
300 Mbps

Maximum Wireless Speed

Theoretical maximum speed with a wirelessly connected device primarily used for marketing purposes. The speed of each connected device depends on factors such as distance, obstacles, the number of other devices connected, the number of other networks in the same area, etc.
Maximum LAN Speed
1000 Mbps

Maximum LAN Speed

The maximum speed that the modem/router can offer to devices connected to it via ethernet cable.

1000
The 1000Mbps are mainly important in professional environments where the transfer of large files (e.g. high-definition videos) is a frequent occurrence. Note that all involved devices must support this speed, otherwise data transmission will be limited to the speed of the slowest device.
Portable Hotspot
No

Portable Hotspot

Mobile routers with built-in battery so you can use them anywhere.

These mobile routers have a SIM card slot for wireless internet access through 3G/4G mobile networks.
Wi-Fi Generation
Wi‑Fi 4

Wi-Fi Generation

The Wi-Fi generation is a more user-friendly term for networking standards that affect maximum Wi-Fi speed, distance, sensitivity to obstacles, etc.

Wi‑Fi 4

Older Wi-Fi standard, significantly slower than Wi-Fi 5 and Wi-Fi 6.

Recommended for use with few devices and for applications that do not require high speeds. 


For most users, it would be preferable to choose a Wi-Fi 5 or 6 device depending on their needs.

Each newer generation is compatible with devices that support some previous one.
Network Standards
IEEE 802.11 b/g/n, IEEE 802.11a, IEEE 802.3/3u, IEEE 802.3ab

Network Standards

The device supports various networking standards that affect the maximum Wi-Fi speed, distance, sensitivity to obstacles, etc. This information is also reflected in the more user-friendly Wi-Fi generation. It is recommended to choose a Wi-Fi 5 (IEEE 802.11ac) or Wi-Fi 6 (IEEE 802.11ax) device.

IEEE 802.11 b/g/n

The older Wi-Fi standard, known as Wi-Fi 4, is significantly slower than Wi-Fi 5 (IEEE 802.11ac) and Wi-Fi 6 (IEEE 802.11ax).

It is recommended for use with few devices and for applications that do not require high speeds. For most users, it would be preferable to choose a Wi-Fi 5 or 6 device according to their needs. Each newer generation is compatible with devices that support a previous one.

Connectivity

Wireless network
Yes

Wireless network

The device has a wireless network to which we can connect wireless devices that support it. In case it doesn't, the connection can only be made through an ethernet cable.
Ethernet LAN connections
1

Ethernet LAN connections

The number of ethernet ports that the device has for direct wired device connections. Most routers offer 4 ports.
ISDN Connection
No
SIM slot
Yes

SIM slot

The device has a SIM card slot for internet connection through a mobile network. The SIM card should have an active data plan.

Security

Firewall
NAT

Firewall

Protection mechanisms available on the device.

The NAT "hides" the addresses of all devices on your local network behind a unique address, while SPI controls data traffic for patterns of known attack types (e.g. DDoS). They can be used simultaneously.
NAT
NAT (Network Address Translation) is a mechanism that "hides" the addresses of all devices on your local network behind a unique address, increasing security.
MAC Address Filtering
Yes

MAC Address Filtering

MAC (media access control) address filtering is the ability of a device to allow specific devices to connect based on their unique MAC address, while excluding any device with a MAC address that has not been defined as acceptable.

Extras

Virtual Private Network (VPN)
No

Virtual Private Network (VPN)

The device has the ability to set up a VPN (Virtual Private Network) so that traffic from all devices on our network passes through it. 2. The VPN acts as an intermediary between us and the rest of the internet. This way, we can give the impression that we are geographically located in another country and the pages we visit see the VPN address as the visitor's address, not ours. 3. This provides us with anonymity and access to content with geographic restrictions (e.g. some YouTube videos are only available in certain countries, the Netflix catalog is different depending on the country, etc.). 4. VPN services are usually paid for by subscription.
VoIP
No
Mesh
No

Mesh

It is a complete home WiFi system with multiple access points designed to eliminate dead zones and provide seamless WiFi throughout your home with higher speeds and more devices.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

157,39 €
4,00 € to a Skroutz Point