Supermicro X11DAi-N User Manual page 40

Super X11DAi-N User's Manual
Universal Serial Bus (USB) Ports
There are four USB 3.0 ports (USB 1-4) and two USB 3.1 ports (USB 8/9) on the I/O back
panel. Another USB 3.0 header, located next to the TPM/Port 80 header, also provides two
USB 3.0 connections (USB 5/6) for front access. In addition, a Type A USB connector (USB
7) can be used for front side USB 3.0 access with a cable (not included).
Back Panel USB 1-4 (3.0)
Pin Definitions
Pin# Definition
A1 VBUS
A2 D-
A3 D+
A4 GND
A5 Stda_SSRX-
A6 Stda_SSRX+
A7 GND
A8 Stda_SSTX-
A9 Stda_SSTX+
Type A USB 7 (3.0)
Pin Definitions
Pin# Definition Pin#
1 VBUS 5
2 USB_N 6
3 USB_P 7
4 Ground 8
9
7
X11DAi-N
REV:1.01
8
Pin# Definition
B1 Power
B2 USB_N
B3 USB_P
B4 GND
B5 USB3_RN
B6 USB3_RP
B7 GND
B8 USB3_TN
B9 USB3_TP
Definition
SSRX-
SSRX+
GND
SSTX-
SSTX+
BAR CODE
MAC CODE
Front Panel USB 5/6 (3.0)
Pin Definitions
Pin# Definition
1
VBUS
2
Stda_SSRX-
3
Stda_SSRX+
4
GND
5
Stda_SSTX-
6
Stda_SSTX+
7
GND
8
D-
9
D+
10
1. Backplane USB 1 (3.0)
2. Backplane USB 2 (3.0)
3. Backplane USB 3 (3.0)
4. Backplane USB 4 (3.0)
5. Backplane USB 8 (3.1)
6. Backplane USB 9 (3.1)
7. Front-panel USB 5/6 (3.0)
8. Onboard Type A USB 7 (3.0)
4
3
2
1
40
Pin# Definition
19 Power
18 USB3_RN
17 USB3_RP
16 GND
15 USB3_TN
14 USB3_TP
13 GND
12 USB_N
11 USB_P
x
6
5