Supermicro SuperServer E302-9A User Manual page 34

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SuperServer E302-9A User's Manual
VGA Port
The onboard VGA port is located next to LAN ports 2/4 on the I/O back panel. Use this
connection for VGA display.
LAN Ports
The A2SDi-2C/4C/8C/8C+/12C/16C-HLN4F has four 1Gb Base-T LAN ports. These ports are
located on the I/O back panel and accept RJ45 cables. There is also a dedicated IPMI LAN
port on the I/O back panel. Refer the table below for the pin definitions.
Universal Serial Bus (USB) Ports
There are two USB ports (USB0/1) on the I/O back panel. The motherboard also has one
front access USB 2.0 header (USB2/3) and one USB 3.0 Type A header (USB4). The onboard
headers can be used to provide front side USB access with a cable (not included).
Type A USB 3.0
Pin Definitions
Pin#
Definition
1
VBUS
2
D-
3
D+
4
Ground
5
StdA_SSRX-
6
StdA_SSRX+
7
GND_DRAIN
8
StdA_SSTX-
9
StdA_SSTX+
COM Header
There is one COM header (COM1) on the motherboard.
LAN Port
Pin Definition
Pin#
Definition
Pin#
1
TDR0-
5
2
TDR0+
6
3
TDR1-
7
4
TDR1+
8
COM Port
Pin Definitions
Pin#
Definition
Pin#
1
DCD
6
2
RXD
7
3
TXD
8
4
DTR
9
5
Ground
10
34
Definition
TDR2-
TDR2+
TDR3-
TDR3+
Front Panel USB 2.0
Header Pin Definitions
Pin#
Definition
Pin#
Definition
1
+5V
2
+5V
3
USB_PN2
4
USB_PN3
5
USB_PP2
6
USB_PP3
7
Ground
8
Ground
9
Key
10
Ground
Definition
DSR
RTS
CTS
RI
N/A

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