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Apple's AirPort Extreme is a residential gateway that combines the functions of a router, network switch, wireless access point, and NAS. The range of the AirPort Extreme varies depending on the environment and obstacles such as walls, ceilings, and furniture. In an ideal setting without any obstructions, the range is estimated to be about 50 meters or 150 feet. However, in practice, the effective range is generally shorter, providing reliable performance within a radius of about 150 feet. The AirPort Extreme can be extended using AirPort Express or additional AirPort Extreme units to cover larger areas or more complex layouts. Apple discontinued developing new AirPort Extreme models in 2016, but it continues to provide limited hardware and software support as of 2023.
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What You'll Learn
Range varies depending on setup and environment
The range of an Airport Extreme varies depending on the setup and environment. The latest 6th generation model supports 802.11ac networking, offering faster speeds than older standards. In terms of range, the 6th generation Airport Extreme has been tested to cover roughly 270 feet, with an effective range of about 150 feet. Beyond this distance, the data speed slows down, making it suitable only for light internet surfing.
The range of an Airport Extreme can be impacted by various factors, including the number of walls and ceilings between the router and the device, as well as the presence of heavy furniture, large mirrors, and other obstructions. Each wall can absorb anywhere from 10-20% of the wireless signal, and ceilings can absorb even more due to their thickness. Other wireless networks and cordless phones can also affect the range of the wireless signal.
In a three-story house, users have reported mixed results with the Airport Extreme. While some have experienced good coverage, others have noted that the signal weakens as the distance and number of obstructions increase. For example, in a house with a basement, main story, and second story, the bedroom in the basement apartment, which was farthest from the router, experienced the worst pickup.
Additionally, the range of an Airport Extreme can be extended by adding one or more Airport Express auxiliary stations. These can be connected to the Airport Extreme using Ethernet for optimal performance, but they can also function well wirelessly. The Airport Express can help boost the wireless signal in areas where the primary base station's range is insufficient.
The range of an Airport Extreme also depends on the generation of the device. For example, the 2nd generation model has been reported to cover a two-story + basement house pretty well, while the 5th generation model (dual-band) offers even better coverage.
In conclusion, the range of an Airport Extreme can vary significantly depending on the setup and environment. While it has been tested to cover distances of up to 270 feet, the effective range is typically shorter, and the signal strength can be impacted by various factors such as walls, ceilings, and other obstructions. To ensure adequate coverage, it may be necessary to add range extenders or additional Airport Express stations to the network.
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Range comparison with Airport Express
The AirPort Extreme is a residential gateway device made by Apple Inc. that combines the functions of a router, network switch, wireless access point, and NAS, as well as other functions. The latest model, the 6th generation, supports 802.11ac networking and older standards.
The AirPort Express, on the other hand, is a device that can be used to extend the network of an AirPort Extreme. It has the same LAN port speed as the AirPort Extreme, at 1 Gbps, but it lacks a Gb port, with both WAN and LAN ports being 10/100 Mbps. This can negatively impact large file transfers and Time Machine backups if your wireless connection is faster than 100 Mbps.
According to some sources, the AirPort Extreme and the AirPort Express (June 2012 model) have approximately the same maximum power radio output and are thus equivalent in range. However, the AirPort Extreme has 6 built-in antennas compared to the Express' 2, which would suggest that the Extreme has better range and signal strength. Additionally, the Express seems to be better at dispatching WiFi through the floor below it, and older models of the Extreme could be placed higher up, increasing their range.
In terms of real-world performance, one user reported that they could get a signal from an AirPort Extreme even outside of their friend's flat, in a park at the bottom of the building. Another user reported that their AirPort Extreme signal didn't reach beyond the parking lot of their apartment building.
To extend the range of an AirPort Extreme, you can use an AirPort Express by placing it within the range of the AirPort Extreme base station and near the area where you want your wireless connection extended. Alternatively, you can purchase additional AirPort Extremes to add to your network.
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Range limitations with USB hard drives
The AirPort Extreme is a line of residential gateways produced by Apple Inc. that combines the functions of a router, network switch, wireless access point, and NAS, as well as other functions. The latest model, the 6th generation, supports 802.11ac networking in addition to older standards.
The AirPort Disk feature allows users to plug a USB hard drive into the AirPort Extreme for use as a network-attached storage (NAS) device for Mac OS X and Microsoft Windows clients. However, the performance of USB hard drives attached to an AirPort Extreme is slower than if the drive were connected directly to a computer. This is due to the processor speed on the AirPort Extreme. Depending on the setup and types of reads and writes, performance ranges from 0.5 to 17.5 MB/s for writing and 1.9 to 25.6 MB/s for reading. Performance for the same disk connected directly to a computer would be 6.6 to 31.6 MB/s for writing and 7.1 to 37.2 MB/s for reading.
NTFS-formatted drives are not supported by AirPort Extreme. Additionally, when coupled with an external hard drive, the AirPort Extreme offers slower performance compared to other AirPort Base Stations. Via a Gigabit Ethernet connection, it registered 14 MBps and 23 MBps for writing and reading, respectively. While these speeds are still considered fast, the AirPort Extreme lacks support for Time Machine backup and media streaming via the USB storage.
The range of the AirPort Extreme is approximately 50 meters or 150 feet without any obstructions. However, each wall in a typical home can absorb 10-20% of the wireless signal, and ceilings and heavy furniture can further reduce signal strength. As such, the effective range of the AirPort Extreme is generally shorter, about 100-150 feet, beyond which the data speed slows down and is only suitable for light internet surfing.
To extend the range of the AirPort Extreme, users can add one or more AirPort Express auxiliary stations or another AirPort Extreme to their network.
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Range improvement with Airport Express
Airport Extreme is a line of residential gateways by Apple Inc. that combines the functions of a router, network switch, wireless access point, and NAS. The range of the Airport Express is about 150 feet or 50 meters in free air, with no obstructions. However, in a real-world setting, the signal weakens after passing through 3-4 walls.
To improve the range of an Airport Extreme router, you can use an Airport Express as a range extender. Place the Airport Express within the range of your primary base station and near the area where you want to extend your wireless connection. You can then use the AirPort Utility app on your iOS device or Mac to set up the range extension.
Additionally, you can try moving your router to a more central and elevated location to improve its coverage. External antennas, such as BearExtender, can also help boost the signal strength and range.
If your house is wired with coax cable, you can use a MoCa (Multimedia over Coax) router to improve your network coverage. Powerline technology is another option, where one device connects to the router with Ethernet, and the other devices in your house connect to wireless access points.
For larger areas, such as a one-acre field, you may need to consider professional gear or long-range point-to-point connections.
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Range improvement with hardware
Airport Extreme is a line of residential gateways made by Apple Inc. that combine the functions of a router, network switch, wireless access point, and NAS, as well as other functions. The latest model, the 6th generation, supports 802.11ac networking in addition to older standards.
- Use a second Airport Extreme as a logical relay to boost the signal. This can be done by connecting the second Airport Extreme to your existing network and placing it near the area where you want to extend the wireless connection.
- Use Airport Express to extend the network of an Airport Extreme. Airport Express is a smaller and more portable version of Airport Extreme, and it can be used to boost the signal in areas where the primary base station's signal is weak.
- Try using power cords or antennas to boost the range. The older Express models had to be plugged into electrical sockets, whereas Airport Extremes can be placed at a higher level, increasing their range.
- Add more antennas to the Airport Extreme. The 2013 model of Airport Extreme had a major upgrade that included adding more antennas to improve wireless output power.
- Change the physical structure of the device. The 2013 model of Airport Extreme had a more vertical form, which may have contributed to improved range compared to the previous models.
- Use professional gear for longer-range point-to-point connections. For example, Ruckus is a good option for long-range connections, but it does not provide WiFi, so an additional access point is needed.
It is important to note that Apple discontinued its AirPort line in 2018, but it continues to provide limited hardware and software support for the Airport Extreme.
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Frequently asked questions
The range of the Apple AirPort Extreme is about 50 meters or 150 feet without any obstructions. The range can vary depending on the number of walls and other obstacles in the way.
You can extend the range of your AirPort Extreme by adding one or more AirPort Express auxiliary stations or another AirPort Extreme to your network.
There is no significant difference in range between the AirPort Express and the AirPort Extreme. Both devices have approximately the same maximum power radio output and use similar antennas.
