Apple AirPort Extreme 802.11n (4th Generation) - Manual (Page 36)

36 Appendix AirPort Extreme Specifications and Safety Guidelines
Size and Weight
 Length: 6.50 inches (165.0 mm)
 Width: 6.50 inches (165.0 mm)
 Thickness: 1.34 inches (34.0 mm)
 Weight: 1.66 pounds (753 grams)
Hardware Media Access Control (MAC) Addresses
The AirPort Extreme has three hardware addresses printed on the bottom of the case:
 AirPort ID: The addresses used to identify the AirPort Extreme on a wireless network.
 Ethernet ID: You may need to provide this address to your ISP to connect the
AirPort Extreme to the Internet.
Using your AirPort Extreme Safely
 The only way to shut off power completely to your AirPort Extreme is to disconnect it
from the power source.
 When connecting or disconnecting your AirPort Extreme, always hold the plug by its
sides. Keep fingers away from the metal part of the plug.
 Your AirPort Extreme should not be opened for any reason, even when it is
unplugged. If your AirPort Extreme needs service, see “Learning More,
Service, and Support” on page 33.
 Never force a connector into the ports. If the connector and port do not join with
reasonable ease, they probably don’t match. Make sure that the connector matches
the port and that you have positioned the connector correctly in relation to the port.