Apple Mac Pro (Mid 2010) - Manual (Page 108)

108 Chapter 5 What’s Under the Hood
USB Specifications
 Support for Universal Serial Bus (USB) 2.0 and 1.1
 Seven external USB Type A ports
• Two USB 2.0 ports on the front
• Three USB 2.0 ports on the back
• Two USB 2.0 ports on the Apple Keyboard
 Each USB port (front and back) is on a separate 480 megabit-per-second (Mbit/s)
USB channel
 500 milliamperes (mA) available for a total of 1.5 A on the back and 1.0 A on the front
FireWire Specifications
 Four external FireWire ports: Two FireWire 800 ports (9-pin) on the front and two on
the back
 Data transfer speed: 100, 200, 400, and 800 Mbit/s
Power
 Output voltage: Approximately 12 V
 Output power: Up to a maximum of 28 W for all 4 ports or 12 W for any one port
Ethernet Specifications
 IEEE 802.3 compliant
 Maximum cable length: 328 feet (100 meters)
 Connector: RJ-45 for 10Base-T, 100Base-TX, and 1000Base-T
 Media, 10Base-T: Category (CAT) 3 or higher UTP on 2 pairs up to 100 m
 Media, 100Base-TX: CAT 5e UTP on 2 pairs up to 100 m