Apple Releases New AirPort Extreme Base Station

While Steve Jobs was showing off the iPhone and the Apple TV, Apple quietly introduced a new AirPort Extreme Base Station that supports 802.11n, a networking standard that works up to five times faster and at up to twice the range of the previous version. The new base station will be available around the same time as the Apple TV.

The new AirPort Extreme Base Station marks a radical design departure from its predecessors. While the older Base Stations had a squat, teardrop-shaped design, the new model features a beveled square shape similar to that of the Mac mini and the new Apple TV. It measures 6.5 inches square and 1.3 inches tall.

Based on a draft specification of the 802.11n standard, the new AirPort Extreme Base Station is backward-compatible with the earlier 802.11g standard and works with 802.11b- and 802.11a-based devices. 802.11n uses a technique known as multipleinput, multiple-output (MIMO) to achieve faster performance and a longer range. While 802.11n offers seamless connectivity with older products, the performance of an 802.11n network will slow down if you connect slower devices to it. Newer Macs specifically Core 2 Duo iMacs (excluding the 17-inch 1.83GHz model), Core 2 Duo MacBooks and MacBook Pros, and Mac Pros include compatible hardware, but it must be enabled through software that’s included with the new Base Station.

The Base Station also lets you share USB-based printers and hard disk drives with the network, and it can support a hub, so you can attach multiple devices. Software included with the device lets you create password-protected accounts or limit access to certain files and folders. The device itself can support as many as 50 users at once.