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UIO Power Connector
A Universal I/O power connector
(UIOP) is located next to the UID
button. This is a required connection
for the riser cards installed on the
serverboard. Connect the UIOP con-
nector to the power supply to provide
adequate power to the installed add-
on cards installed for them to function
properly. See the table on the right for
pin defi nitions.
10Gb TLAN Ports and SFP+
Devices (X8DTU-6TF+)
Two 10Gb Ethernet ports (TLAN1/2)
with Small_Form Factor Pluggable
Device support are located at on the
I/O backplane on the X8DTU-6TF+.
SAS BBU Connector
A SAS Battery Backup Unit (BBU)
connector is located near the SAS
ports. In the event of a power out-
age, the BBU unit will provide backup
power for SAS connection use.
(Part#: BTR-0018L-0000-LSI)
Chapter 5: Advanced Serverboard Setup
Universal I/O Power Connector
Pin Defi nitions
Pin#
Defi nition
B1
P5V
B2
P5V
B3
P5V
B4
P5V
B5
P5V
B6
P5V
B7
P5V
B8
P5V
B9
P5V
B10
P5V
B11
N12V
B12
P3V3
STBY
B13
P3V3
STBY
B14
Ground
B15
Ground
B16
Ground
B17
Ground
B18
Ground
5-21
Pin # Defi nition
A1
P3V3
A2
P3V3
A3
P3V3
A4
P3V3
A5
P3V3
A6
P3V3
A7
P3V3
A8
P3V3
A9
P3V3
A10
P3V3
A11
P3V3
A12
P3V3
A13
P12V
A14
P12V
A15
P12V
A16
P12V
A17
P12V
A18
Ground
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