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X10DRS-2U/3U/4U Motherboard User's Manual
Universal Serial Bus (USB)
In addition to the two USB 2.0 ports (USB 1/2) located on the I/O backplane to pro-
vide rear USB 2.0 support, a Type A connector is also located on the motherboard
to provide USB 3.0 support (USB 3). (Cables are not included. See note below.)
Pin definition tables for USB connectors are below.
Back Panel USB (2.0) 0/1
Pin Definitions
Pin# Definition
1
+5V
2
USB_PN1
3
USB_PP1
4
Ground
Note: Please connect the SMCI-proprietary cable (CBL-0218L) to the
connector JKVM1 to provide video display/COM port/USB 2.0 support
for your system. Please refer to our website at www.supermicro.com for
more cable info.
External
VGA/USB1/2(2.0)COM1
JLAN2
JLAN1
SAS
JKVM1
LAN
CTRL
X10DRS
REV:1.03
BMC
BIOS
FLASH
BMC
CPU1
2
PCH
JBT1
1
BIOS
LICENSE
Battery
HDD_LED2
LEDS_OV1
CPU2
SAS
Expander
(Synch)
1
BAR CODE
MAC CODE
PLX
(PCI-E
Switch)
SAS CODE
PM1
M7
M10
M9
M8
PM2
M3
M2
GUI
LAN3
Pin#
Definition
5
+5V
6
USB_PN0
7
USB_PP0
8
Ground
M1
2-20
USB (3.0) USB 3
Pin Definitions
Pin#
Description
1
VBUS
2
SSRX-
3
SSRX+
4
Ground
5
SSTX-
6
SSTX+
7
GND_DRAIN
8
D-
9
D+
1. USB 1/2 (2.0)
2. Type A USB 3 (3.0)
1
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