Supermicro A3SEV-2C-LN4 User Manual page 26

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Super A3SEV-2C/4C-LN4 User's Manual
LAN Ports
There are four 1GbE LAN ports (LAN1 - LAN4) on the I/O back panel. These ports accept
RJ45 type cables. Please refer to the LED Indicator section for LAN LED information. See
the table below for pin defintions.
LAN1/3 Port
Pin Definition
Pin#
Definition
A1
TD1+
A2
TD1-
A3
TD2+
A4
TD2-
A5
CT_VCC
A6
CT_VCC
A7
TD3+
A8
TD3-
A9
TD4+
A10
TD4-
MH1
VGA
AUDIO FP
JPL4
JPL4:
1-2:ENABLE
2-3:DISABLE
JPAC1
JEDP1
JSMB1
U2
JSIM1
JMD2_SRW1
19
30
JMD1
JMD2
M.2-H PCI-E 3.0 X2/I-SATA0 M.2-P PCI-E 3.0 X1
USB2/3
19
USB4/5
BT1
JGP1
I-SATA1
2
LED2
JTPM1
Pin#
Definition
A11
YEL-
A12
YEL+
A13
GRN-/ORG+
A14
GRN+/ORG-
A15
A16
A17
A18
A19
A20
2
1
USB0/1
USB6/7(3.1)
LAN3/4
LAN1/2
CPU
JBT1
JPME2
A3SEV-2C-LN4
JPME2:
1-2:NORMAL
2-3:ME MANUFACTURING MODE
BAR CODE
REV:1.00
DESIGNED IN USA
DIMMA1
DIMMB1
JSD1
SATA
DOM
POWER
JF1
PWR
NIC
NIC
HDD
PWR
RST
X OH/FF
ON
2
1
L
D E
L
D E
26
LAN2/4 Port
Pin Definition
Pin#
Definition
Pin#
B1
TD1+
B11
B2
TD1-
B12
B3
TD2+
B13
B4
TD2-
B14
B5
CT_VCC
B15
B6
CT_VCC
B16
B7
TD3+
B17
B8
TD3-
B18
B9
TD4+
B19
B10
TD4-
B20
HDMI/DP
MH2
2
JITP1
59
BIOS LICENSE
2
JPV1
FAN1
MH4
Definition
YEL-
YEL+
GRN-/ORG+
GRN+/ORG-
1. LAN1/2
2. LAN3/4

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