Dell POWEREDGE 1855 - Manual (Page 8)

Video Connector
You can attach a VGA-compatible monitor to the server module's integrated video controller using a 15-pin high-density D-subminiature connector on either the
front- or back-panel custom cable.
Figure B -4 illustrates the pin numbers for the video connector and Table B -5 defines the pin assignments for the connector.
Figure B-4. Video Connector Pin Numbers
Table B-5. Video Connector Pin Assignments
Front-Panel Keyboard/Video/Mouse (KVM) Module
USB Connector
The front-panel custom cable provides a USB connector that supports USB-compliant devices such as diskette drives and CD drives (supplied by Dell). Figure B -
5 illustrates the pin numbers for the USB connector and Table B -6 defines the pin assignments for the connector.
Figure B-5. USB Connector Pin Numbers
Table B-6. USB Connector Pin Assignments
Video Connector
See " Video Connector " in "Back-Panel Keyboard/Video/Mouse (KVM) Module."
PowerConnect 5316M Ethernet Switch Module
Pin Signal I/O Definition
1 RED O Red video
2 GREEN O Green video
3 BLUE O Blue video
4 NC N/A No connection
5–8, 10 GND N/A Signal ground
9 VCC N/A Vcc
11 NC N/A No connection
12 DDC data out O Monitor detect data
13 HSYNC O Horizontal synchronization
14 VSYNC O Vertical synchronization
15 NC N/A No connection
Pin Signal I/O Definition
1 Vcc N/A Supply voltage
2 DATA + I Data in
3 DATA – O Data out
4 GND N/A Signal ground