Apple Xserve G5 Manual de usuario descargar pdf (Pagina 76)

2 - Xserve G5 Troubleshooting

General Information

Ports

The standard conﬁguration of Xserve G5 includes the following ports on the back panel:

two gigabit Ethernet ports, two FireWire 800 ports, two USB 2.0 ports, and a serial port

that supports RS-232 or RS-422 connection. There is also one FireWire 400 port on the

front of the server.

System administrators or service providers can connect a laptop computer or terminal to

the serial port and then use command-line tools to change settings on the server. The

connection requires a serial cable with these speciﬁcations:

• DB9 connector

• 8-bit

• no parity

• 1 stop bit

• 9600 kbps

Note: For a diagram of the ports location, see “External Views” in the Views chapter.

PCI and PCI-X Cards

In both Xserve G5 and Xserve G5 (Cluster Node), there are two slots available for PCI or

PCI-X expansion cards. The slots are on a riser card located at the back corner of the logic

board.

The server accommodates PCI or PCI-X cards that meet the following requirements:

• 32 or 64-bit data width

• 33, 66, 100, or 133 MHz frequency (133 MHz is available only when a single card is

installed; if two cards are installed, both cards operate at the speed of the slower

card.)

• 3.3 volt signaling (PCI-X cards must have a 3.3 volt connector or a universal connector

to fit into the expansion slots; cards with a 5 volt connector will not work in this server.)

• 7 to 12 inches long

Note: Combined power consumption for all expansion slots within one unit should not

exceed 30 W.

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Apple Xserve G5 Manual de usuario Pagina 76