Serial Ports; Ethernet Ports - Supermicro X9DA7 User Manual

Serial Ports

One COM connection (COM1) is lo-
cated on the Backplane I/O panel on
the motherboard. See the table on the
right for pin definitions.
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Ethernet Ports

Two Gigabit Ethernet ports (LAN1/2)
are located on the I/O backplane on
the motherboard All these ports ac-
cept RJ45 type cables. (Note: Please
refer to the LED Indicator Section for
LAN LED information.)
S I/O
JPME1
JBR1
J23
USB5/6
Battery
1394a
CTRL
BIOS
Intel
STBY1
C602
SAS
CTRL
USB3.0 2/3
L-SAS4~7 L-SAS0~3
USB3.0 0/1 LAN1/2 COM1
Audio FP
FAN5
KB/Mouse 7.1 Audio
USB2.0
0/1/2/3
FAN7
(CPU2 Fan)
CPU2
X9DA7/E
Rev. 1.0
CPU1
FP CTRL
2-19
Serial COM Port
Pin Definitions
Pin # Definition
1 DCD
2 RXD
3 TXD
4 DTR
5 Ground
LAN Ports
Pin Definition
Pin# Definition
1 P2V5SB 10
2 TD0+ 11
3 TD0- 12
4 TD1+ 13
5 TD1- 14
6 TD2+ 15
7 TD2- 16
8 TD3+ 17
9 TD3- 18
(NC: No Connection)
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Chapter 2: Installation
Pin # Definition
6 DSR
7 RTS
8 CTS
9 RI
10 N/A
SGND
Act LED
P3V3SB
Link 100 LED (Yel-
low, +3V3SB)
Link 1000 LED
(Yellow, +3V3SB)
Ground
Ground
Ground
Ground
1. COM1
2. LAN1
3. LAN2
3
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