Sun Microsystems Netra 210, Service Manual

Page: 115 / 122

Appendix B Signal Pinouts B-7
B.5 USB Ports
The server has two USB ports for attaching supported USB 1.1 compliant devices.
FIGURE B-6
shows the pin numbering of the USB ports, and
TABLE B-10
describes the
pin signals.
FIGURE B-6
USB Ports Pin Numbering
TABLE B-9
Alarm Connector Signals
Pin Service Pin Service
1 NC 9 ALARM1_NC
2 NC 10 ALARM1_COM
3 NC 11 ALARM2_NO
4 NC 12 ALARM2_NC
5 ALARM0_NO 13 ALARM2_COM
6 ALARM0_NC 14 ALARM3_NO
7 ALARM0_COM 15 ALARM3_COM
8 ALARM1_NO CHASSIS FRAME GND
TABLE B-10
USB Connector Pin Signals
Pin Signal Description
1 +5 V
2 DAT-
3 DAT+
4 Ground
1 4 1 4
USB 0 USB 1