Specifications

Using Your Server 27
Using a Modem for PPP or Internet Access
To connect an external USB modem, use a USB cable to connect the modem to an available
USB port on the keyboard, server, USB monitor, or USB hub.
Check the documentation that came with the modem to see if it needs to be plugged into a
power outlet. Also look for instructions about installing modem software and connecting the
modem to a telephone line.
Connecting to an Ethernet Network
Your server comes with built-in 10/100/1000 megabit per second (Mbps) twisted-pair
Ethernet networking capability.
If you’re connecting to an existing network, you may be able to get information about the
network and the network software you need from a network administrator who oversees its
operation. Identify your organization’s network administrator before you begin.
Follow these guidelines when selecting a cable for your network:
Connecting to a Twisted-Pair Ethernet Network
You can connect directly to a 10/100/1000 twisted-pair Ethernet network.
Note: You can also connect your server to an Ethernet network that uses thin coaxial cables.
To do this, you need an RJ-45–to–Thin Coax adapter (available from other manufacturers).
See your Apple-authorized dealer for more information on Ethernet media adapters.
To connect your Macintosh to a centralized 10/100/1000 twisted-pair Ethernet network,
follow these steps:
1 Plug one end of an RJ-45 twisted-pair cable into the Ethernet port on your Macintosh.
Type of twisted-pair Ethernet Use twisted-pair cable types
10 Mbps Category 3, 5, or 6
100/1000 Mbps Category 5 or 6