Apple AirPort Time Capsule 802.11n (4th Generation) - Manual (Page 16)

16 Chapter 2 SettingUpYourTimeCapsule
Using Time Capsule to create a wireless network
to Internet
DSL or cable modem
Internet WAN port <
Shared printer
Time Capsule
to USB port
2.4 GHz 2.4 or 5 GHz
2.4 or 5 GHz
To set it up:
1 Connect your DSL or cable modem to your Time Capsule using the Ethernet
WAN (<) port.
2 If you plan to share a USB printer on the network, connect it to the Time Capsule
USB (d) port or to a USB hub using a USB cable.