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Super X11DPU-X/-XLL User's Manual
Unit Identifier Switch/UID LED Indicator
A Unit Identifier (UID) switch (JUIDB2) and a UID LED Indicator (LED1) are located on the
I/O back panel. The UID LED is located on pin 7 of the front control panel (JF1) . When you
press the UID switch, the UID LED indicator will be turned on. Press the UID switch again
to turn off the LED. The UID Indicator provides easy identification of a system unit that may
be in need of service.
Note: UID can also be triggered via IPMI on the motherboard. For more information
on IPMI, please refer to the IPMI User's Guide posted on our website at http://www.
supermicro.com.
Ethernet Ports
An IPMI-dedicated LAN that supports GbE LAN is located next to USB 0/1 ports on the
backplane. All Ethernet ports accept RJ45 type cables. Please refer to the LED Indicator
Section for LAN LED information..
1
VGA
JF1
VPP_CPU2
JNVI2C2
CPU2
LE2
JL1
P2_NVMe1
NVME12
P2_NVMe2
NVME13
FAN8
FAN7
FAN6
UID LED
Pin Definitions
Color
Status
Blue: On
Unit Identified
2
3
COM1
IPMI_LAN
USB0/1(3.0)
LEDM1
IPMI
UM5
JLAN1
JPME2
BMC
BIOS
JP2
JSDCARD1
JPME1
JRK1
JBT1
RAID KEY-1
PCH
U45
BT1
SP1
PSU2
JSD1
JSD2
VPP_CPU1
JNVI2C1
BIOS
DESIGNED IN USA
LICENSE
X11DPU-X
REV:1.01A
IPMI CODE
BAR CODE
CPU1
FAN4
FAN5
UID Switch
Pin Definitions
Pin#
Definition
1
Ground
2
Ground
3
Button In
4
Button In
PWR
Power Button
Reset
Reset Button
1
3.3V Stby
3.3V Stby
3.3V Stby
3.3V Stby
PSU1
NVME 10 NVME11
P1_NVMe1
P1_NVMe2
FAN3
FAN1
FAN2
40
1
2
Ground
Ground
Power Fail LED
3.3V
UID LED
OH/Fan Fail LED
NIC2 Active LED
NIC1 Active LED
HDD LED
PWR LED
x
x
NMI
Ground
19
20
1. UID LED1
2. JUIDB2
3. IPMI LAN
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