Apple Xserve (Early 2008) - Manual (Page 49)

Appendix A Specifications 49
Ethernet
 IEEE 802.3 compliant
 Maximum cable length: 100 meters (m)
 Connectors: RJ-45 for 10Base-T, 100Base-TX, and 1000Base-T
 Media, 10Base-T: Category 3 or higher UTP on 2 pairs up to 100 m
 Media, 100Base-TX: Category 5 UTP on 2 pairs up to 100 m
 Media, 1000Base-T: Category 5 and 6 UTP on 4 pairs up to 100 m
 Channel speeds: IEEE Auto Negotiation of 10Base-T, 100Base-TX, and 1000Base-T
FireWire
 Data transfer speed: 100, 200, up to 400, and up to 800 megabits per second
 Two FireWire 800 ports
With an appropriate cable, the FireWire ports work with all FireWire devices. Cables
are available for connecting a 9-pin port to a 4-pin, 6-pin, or 9-pin device.
 Output voltage range: Approximately 12 to 30 V
 Output power range: Up to 15 W
USB
 Support for USB 2.0
 Three external Universal Serial Bus (USB) Type A ports
 Separate 480 megabit per second (Mbit/s) USB channel for each port
 500 milliamperes (mA) at 5 V available per port up to a total of 2.5 ampere (A)
 Any port can supply 1.5 W (the other two ports then supply 500 mW)