Supermicro B13SEG Owner's Manual page 35

Headers
Chassis Backplane Connector
Use MP1 to connect to the system backplane. This connection provides Ethernet to the
system and CMM management.
Internal USB 2.0/3.0 Type-A Connector
There is one internal USB 2.0/3.0 Type-A connector (JUSB1) on the motherboard.
1
PRESS FIT PRESS FIT
MH4
MH2
PWR2
25G LAN
JUSB1
CX-4
JRK1
1
PCH
JTPM1
JPME1
JBT1
MH5
CPU
BT1
BAR CODE B13SEG
MH7
JFP1
PCIE1A
LED2
MH8
JPWR_SLOT1 JPWR_SLOT2 JPWR_AOC2 JPWR_AOC1
Internal USB 2.0/3.0 Type-A
Pin Definitions
Pin# Definition Pin#
A1 VBUS B1
A2 D- B2
A3 D+ B3
A4 GND B4
A5 Stda_SSRX- B5
A6 Stda_SSRX+ B6
A7 GND B7
A8 Stda_SSTX- B8
A9 Stda_SSTX+ B9
LEDM1
MEZZ1
BMC
CPLD
MH6
REV:1.00
MH9
MAC CODE
35
Chapter 2: Installation
Definition
VBUS
D-
D+
GND
Stda_SSRX-
Stda_SSRX+
GND
Stda_SSTX-
Stda_SSTX+
1. Chassis Backplane Connector
2. Internal USB 2.0/3.0 Type-A Connector