Apple Xserve (Early 2009) User Manual

Page 47

Appendix A

Specifications

Ethernet

IEEE 802.3 compliant

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Maximum cable length: 100 meters (m)

Connectors: RJ-45 for 10Base-TX, 100Base-TX, and 1000Base-TX

Media, 10Base-TX: 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-TX: Category 5 and 6 UTP on 4 pairs up to 100 m

Channel speeds: IEEE Auto Negotiation of 10Base-TX, 100Base-TX, and 1000Base-TX

FireWire

Data transfer speed: 100, 200, up to 400, and up to 800 megabits per second
Two FireWire 800 ports (back panel)

With an appropriate cable, the FireWire 800 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 for a total of 2.5 ampere (A)

Any one port can supply 1.5 W (the other two ports then supply 500 mW)