Sachin Walls
Apple's AirPort Extreme is a line of residential gateways that combine the functions of a router, network switch, wireless access point, and NAS, as well as other features. The AirPort Extreme was first announced in 2003 and has since undergone several updates and improvements, including the addition of dual-band 802.11 Draft-N radios and antenna improvements. The latest model, the 6th generation, supports 802.11ac networking and features three-stream 802.11ac Wi-Fi technology with a maximum data rate of 1.3 Gbit/s. The AirPort Extreme is designed to support up to 50 simultaneous connections and offers a more secure connection due to its unique configuration. It can also be used as a wireless range extender and for streaming music to a stereo wirelessly.
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What You'll Learn
Wireless router capabilities
Airport Extreme is a wireless router that combines the functions of a router, network switch, wireless access point, and NAS. It is one of Apple's former AirPort products. The latest model, the 6th generation, supports 802.11ac networking in addition to older standards.
The Airport Extreme is a great router, offering enhanced security compared to other routers due to its design. Apple routers have no default admin username and password, and they are not configured using a web browser, meaning standard methods of attacking routers don't work for the Airport Extreme. The router can handle up to 50 simultaneous connections and supports simultaneous dual-band broadcasting. It has a theoretical throughput of 450 Mbps on the 2.4GHz band and 1300 Mbps on the 5GHz band.
The Airport Extreme has three Gigabit Ethernet LAN ports, while four ports are standard in the competitive field. However, more ports can be accessed by connecting a hub. The performance of USB hard drives attached to an Airport Extreme is slower than if the drive was connected directly to a computer due to the processor speed on the Airport Extreme. Performance ranges from 0.5 to 17.5 MB/s for writing and 1.9 to 25.6 MB/s for reading.
The Airport Express is a smaller form factor device that can also be used as a wireless router, but it lacks some features of the Extreme model. It can be used as a wireless range extender and for streaming music to a stereo wirelessly.
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Network-attached storage (NAS) device
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, along with other functions. 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.
NAS devices are, at their simplest, containers for hard drives with some added intelligence. The number-one spec for any NAS unit is its maximum potential storage capacity, which is determined by the number of drive bays it includes and the kinds of drives it can carry. Most consumer-grade and home-office NAS units have one or two bays, while office models have four or more. NAS devices can also support 2.5-inch laptop-style drives, both platter-based and solid-state.
When choosing and setting up a NAS device, users can make decisions about features such as RAID options. RAID stands for "redundant array of independent drives," and there are several ways to set up a RAID drive. Some ways prioritize efficiency, while others focus on data protection in the event of partial hardware failure. Alternatively, users might want to set up their NAS storage as a media drive.
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Dual-band broadcasting
Airport Extreme is a line of residential gateways made by Apple Inc. that combines the functions of a router, network switch, wireless access point, and NAS, as well as other functions.
The Airport Extreme Base Station supports dual-band broadcasting, allowing it to operate on both the 2.4 GHz and 5 GHz bands simultaneously. This means that devices can connect to either band depending on their capabilities and the strength of the signal. For example, an iPhone can only connect at 2.4 GHz, while a newer laptop can connect at either 5 GHz or 2.4 GHz. The laptop will automatically choose the best signal based on various factors.
The dual-band functionality offers several advantages. Firstly, it provides greater flexibility by allowing devices that support different bands to connect to the same network. Secondly, it can help improve performance by reducing congestion on a single band. For instance, with dual-band broadcasting, you could stream high-definition video content on the 5GHz band, which has more open spectrum available, while maintaining a separate data network for email and web access in the 2.4 GHz band.
However, the single radio in the Airport Extreme base station has been identified as a limitation, as it cannot operate on both bands simultaneously. This means that users cannot manually select a specific band for their devices to connect to, and instead, the devices will automatically choose the band based on signal strength and compatibility.
Apple has released firmware updates and newer generations of the Airport Extreme, with the 6th generation model featuring three-stream 802.11ac Wi-Fi technology and a maximum data rate of 1.3 Gbit/s. Despite these improvements, some users have still experienced connectivity issues and disappointing performance, particularly with the 5 GHz band.
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Portability
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 original Airport Extreme Base Station was released in 2003 and was so named because of its support for the 802.11g standard and its ability to serve up to 50 Macs or PCs simultaneously.
The Airport Extreme is a compact and portable device. Its small size makes it ideal for business travellers who need to use it in hotels that only provide wired connections in rooms. It is easy to set up and use, and its portability allows users to create a wireless base station almost anywhere.
The Airport Extreme weighs less than 7 ounces, making it ultra-portable. Its range is approximately 150 feet, which was later doubled to 300 feet with the introduction of the 802.11n chip in 2008. This chip also increased data transfer speeds by nearly five times.
The Airport Extreme is a versatile device that can be used as a wireless router, a wireless range extender, and for streaming music to a stereo wirelessly. It supports up to 50 users simultaneously and comes with three LAN ports for added connectivity options.
While the Airport Extreme offers portability and convenience, it is important to note that it may be more expensive compared to other wireless routers available in the market.
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Security
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, as well as other functions.
Airport Extreme is inherently more secure than other routers due to its design. Apple routers have no default admin username and password, and users do not need a web browser to configure them, which means that standard methods of attacking most routers do not work on them.
To secure your wireless network, use AirPort Utility to configure the AirPort Extreme base station (AEBS) to use WPA2 or WPA with a non-dictionary password. Then use AirPort Utility to configure the AirPort Express (AX) to join the wireless network provided by the AEBS. You will need to enter the password to join the network.
Every Airport (or any WiFi access point) should have the same name (SSID) and password. That will make them switch automatically.
In 2019, the latest model Airport Extreme and Airport Time Capsule had a security update, 7.9.1. However, some users have expressed concern about the lack of security updates for the Airport Extreme, as it had been almost two years since the last update in 2021. This may represent a security risk, as outdated software may have vulnerabilities that can be exploited by attackers.
It is important to keep your Airport Extreme up to date with the latest security updates to ensure the security of your network.
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Frequently asked questions
Airport Extreme is a line of residential gateways made by Apple Inc. that combines the functions of a router, network switch, wireless access point and NAS, as well as other functions.
Airport Extreme is inherently more secure than other routers due to its design. Apple routers have no default admin username and password, and you don’t use a web browser to configure them, which means standard methods of attacking most routers don’t work on them. It is also capable of handling up to 50 simultaneous connections.
Airport Express is a smaller form factor device that can be used as a wireless router, but lacks some features of the Extreme model. It can also be used as a wireless range extender and for streaming music to a stereo wirelessly.
