Apple Xserve G5 - Manual (Page 86)

86 Appendix A Specifications
• 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 Specifications
• Data transfer speed: 100, 200, up to 400, and up to 800 megabits per second (800
Mbps available only on back-panel FireWire ports)
• FireWire 400 port (front panel) and two FireWire 800 ports (back panel)
Note: The FireWire 800 ports on your Xserve G5 system transfer data from 800 Mbps
devices much faster than was possible before. These ports have 9-pin connectors,
and are compatible with original FireWire devices with 6-pin or 4-pin connectors.
With an appropriate cable, the new 9-pin ports work seamlessly with all FireWire
devices. Cables are available for connecting a 9-pin port to 4-pin, 6-pin, and 9-pin
devices.
• Cables with the three types of FireWire connectors
USB Specifications
• Support for USB 2.0
• Two external Universal Serial Bus (USB) Type A ports
• Separate 480 megabit per second (Mbps) USB channel for each port
• 500 milliamperes (mA) at 5 V available per port for a total of 1 ampere (A)
Serial Port Specifications
• 9-pin D connector
• Pin signals
1: Received line signal detector (RLSD)
2: Received data (RD)
3: Transmitted data (TD)
FireWire 400 (6-pin) FireWire 400 (4-pin) FireWire 800 (9-pin)
1 2 3 4
6 7 8 9
5