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Ethernet Ports
Two Ethernet ports are located on the
I/O backplane. A dedicated IPMI LAN
port is also included to provide KVM
support for IPMI 2.0. These ports ac-
cept RJ45 type cables.
Universal Serial Bus (USB)
Four Universal Serial Bus 2.0 ports
(USB 2.0 Ports 0~3), and two USB 3.0
Ports (USB 3.0 Ports 0/1) are located
on the I/O backplane. In addition, two
USB 2.0 ports (USB 5/6), and a Type
A USB connector (USB4), located
close to the Intel PCH chip, provides
front USB access. Also, two USB 3.0
ports (USB 3.0 Ports 2/3) are located
next to Fan 3 to provide front access.
USB Cables are not included. See the
tables on the right for pin definitions.
Back Panel USB (3.0) #0/1, Front Accessible USB (3.0)
Pin Definitions
Pin#
Pin#
Signal Name
1
10
VBUS
2
11
D-
3
12
D+
4
13
Ground
5
14
StdA_SSRX-
6
15
StdA_SSRX+
7
16
GND_DRAIN
8
17
StdA_SSTX-
9
18
StdA_SSTX+
#2/3
Description
Power
USB 2.0 Differential Pair
Ground of PWR Return
SuperSpeed Receiver
Differential Pair
Ground for Signal Return
SuperSpeed Transmitter
Differential Pair
5-19
Chapter 5: Advanced Serverboard Setup
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
Back Panel USB (2.0) #0~3
Pin Definitions
Pin# Definition
Pin#
1
+5V
5
2
USB_PN1
6
3
USB_PP1
7
4
Ground
8
Front Panel USB (2.0) #4, 5/6
Pin Definitions
USB 5
Pin #
Definition
Pin #
1
+5V
2
3
USB_PN2
4
5
USB_PP2
6
7
Ground
8
9
Key
10
SGND
Act LED
P3V3SB
Link 100 LED (Yel-
low, +3V3SB)
Link 1000 LED
(Yellow, +3V3SB)
Ground
Ground
Ground
Ground
Definition
+5V
USB_PN0
USB_PP0
Ground
USB 4/6
Definition
+5V
USB_PN3
USB_PP3
Ground
Ground
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