Dell PowerEdge 350 User Manual

Also see for PowerEdge 350: Installation guide Manual Installation guide System Diagnostics Information Update Information update

Contents

Dell PowerEdge 350 User Manual Manual pdf 43 page image

support.dell.comI/O Ports and Connectors B-5USB ConnectorsYour system contains two Universal Serial Bus (USB) connectors for attaching USB-compliant devices. USB devices are typically peripherals such as mice, printers,keyboards, and system speakers.NOTICE: Do not attach a USB device or a combination of USB devices thatdraw a maximum current over 500 milliamperes (mA) per channel or +5volts (V). Attaching devices that exceed this threshold may cause the USBports to shut down. See the documentation that accompanied the USBdevices for their maximum current ratings.If you reconfigure your hardware, you may need pin number and signal information forthe USB connectors. Figure B-6 illustrates the USB connector and Table B-5 definesthe pin assignments and interface signals for the USB connector.Figure B-6. Pin Numbers for the USB ConnectorTable B-4. Video Connector Pin AssignmentsPin Signal I/O Definition1 RED O Red video2 GREEN O Green video3 BLUE O Blue video4 NC N/A No connection5–8, 10 GND N/A Signal ground9 VCC N/A Vcc11 NC N/A No connection12 DDC data out O Monitor detect data13 HSYNC O Horizontal synchronization14 VSYNC O Vertical synchronization15 DDC clock out O Monitor detect clockShell N/A N/A Chassis ground