AirPort Extreme Base Station(PoE/UL 2043)

歴史的背景

In April 2004, Apple introduced a model of AirPort Extreme Base Station series that supports the Power over Ethernet (PoE) standard. When connected through PoE, this model also conforms to the Underwriters Laboratories Standard UL 2043, which enables the placement in ceilings. AirPort Extreme Base Station (PoE/UL 2043) featured the same wireless functionality as the other models including 802.11b/g and support for up to 50 users.