Dell PowerEdge 1800 Anleitung zur Fehlerbehebung PDF herunterladen (Seite 150)

150 I/O Ports and Connectors

www.dell.com | support.dell.com

USB Connector

The system’s USB connector supports USB-compliant peripherals such as keyboards, mice, and

printers and may also support USB-compliant devices such as diskette drives and CD drives.

Figure B-6 illustrates the pin numbers for the USB connector and Table B-6 defines the pin

assignments for the connector.

NOTICE: Do not attach a USB device or a combination of USB devices that draw a maximum current of

more than 500 mA per channel or +5 V. Attaching devices that exceed this threshold may cause the USB

connectors to shut down. See the documentation that accompanied the USB devices for their maximum

current ratings.

Figure B-6. USB Connector Pin Numbers

Integrated NIC Connector

The system’s integrated NIC functions as a separate network expansion card while providing fast

communication between servers and workstations. Figure B-7 illustrates the pin numbers for the

NIC connector and Table B-7 defines the pin assignments for the connector.

12 DDC data out O Monitor detect data

13 HSYNC O Horizontal synchronization

14 VSYNC O Vertical synchronization

15 NC N/A No connection

Table B-6. USB Connector Pin Assignments

Pin Signal I/O Definition

1 Vcc N/A Supply voltage

2DATAIData in

3+DATAOData out

4 GND N/A Signal ground

Table B-5. Video Connector Pin Assignments (continued)

Pin Signal I/O Definition

1 2 ... 145 146 147 148 149 150 151 152 153 154 155 ... 159 160

Keine Kommentare

Dell PowerEdge 1800 Anleitung zur Fehlerbehebung Seite 150