SUPER MICRO Computer X8STI-F User Manual
Page 36
2-12
X8STi/X8STi-F/X8STi-3F/X8STi-LN4 User's Manual
LSI 1068E
NIC4 LED
JBMC1
1. Backplane USB 0
2. Backplane USB 1
3. Front Panel USB 2/3
4. Front Panel USB 4/5
5. Front Panel USB 6
6. Front Panel USB 7
Universal Serial Bus (USB)
Two Universal Serial Bus ports (USB
0/1) are located on the I/O back panel.
Additional six USB connections (USB
2/3, USB 4/5, USB 6 and USB 7) are
used to provide front chassis access.
USB 6 and USB 7 are Type A Connec-
tors. (USB Cables are not included).
See the tables on the right for pin
definitions.
Back Panel USB 0/1
Pin Definitions
Pin# Definition Pin# Definition
1
+5V
5
+5V
2
USB_PN1
6
USB_PN0
3
USB_PP1
7
USB_PP0
4
Ground
8
Ground
Front Panel USB 2/3, 4/5, 6, 7
Pin Definitions
USB 2, 4, 6, 7
Pin # Definition
USB 3, 5
Pin # Definition
1
+5V
6
+5V
2
USB_PN2
7
USB_PN3
3
USB_PP2
8
USB_PP3
4
Ground
9
Ground
5
No Con-
nection
10
Key
4
3
5
6
1
2