Sun Microsystems Netra T5220 - USB Ports

A-6 Sun Netra T5220 Server Service Manual • January 2012
A.5 USB Ports
The server has two USB ports for attaching supported USB 1.1 compliant devices.
FIGURE A-6 shows the pin numbering of the USB ports. TABLE A-10 describes the pin
signals.
FIGURE A-6 USB Ports Pin Numbering
TABLE A-5 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 A-6 USB Connector Pin Signals
Pin Signal Description
1+5V
2DAT-
3DAT+
4 Ground
14
14
USB 0
USB 1