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Super X11DPX-T User's Manual
Unit Identifier Switch/UID LED Indicator
A rear Unit Identifier (UID) switch (JUIDB1) and an rear LED Indicator (LED2) are located
on the rear side of the system. The front UID LED is located on Pin 7 of the Front Control
Panel (JF1). When you press the UID switch, both front and rear UID LED indicators will be
turned on. Press the UID switch again to turn off the LEDs. The UID Indicators provide 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.
UID Switch
Pin Definitions
Pin#
Definition
1
Ground
2
Ground
3
Button In
4
Button In
IPMI LAN Port
An IPMI_Dedicated LAN that supports Gigabit LAN is located next to USB ports 0/1 on the
back panel. This LAN port is supported by the onboard AST2500 BMC and accepts an RJ45
type cable. Refer to the LED Indicator Section for LAN LED information.
1
4
DESIGNED IN USA
BMC
LAN
X11DPX-T
CTRL
REV:1.01A
BIOS
LICENSE
CPU1
PCH
IPMI CODE
BAR CODE
SAN MAC
MAC CODE
UID LED
Pin Definitions
Color
Status
Blue: On
Unit Identified
2
1. UID
2. IPMI_LAN
3. Front UID LED
CPU2
4. LED2
2
44
1
2
Power Button
Ground
Reset Button
Ground
Power Fail LED
3.3V
3
UID LED
OH/PWR Fail/Fan Fail LED
3.3V Stby
NIC2 Active LED
3.3V Stby
NIC1 Active LED
3.3V Stby
HDD LED
3.3V
PWR LED
x
x
Ground
NMI
19
20
LAN Ports
Pin Definitions
Pin#
Definition
Pin#
Definition
1
P2V5SB
10
SGND
2
TD0+
11
Act LED
3
TD0-
12
P3V3SB
TD1+
Link 100 LED (Yellow,
4
13
+3V3SB)
TD1-
Link 1000 LED (Yel-
5
14
low, +3V3SB)
6
TD2+
15
Ground
7
TD2-
16
Ground
8
TD3+
17
Ground
9
TD3-
18
Ground
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