Supermicro SuperServer E50-9AP-N5 - Page 23

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Chapter 3: Motherboard Connections
HDMI Port

video and digital sound through an HDMI-capable display, using the same cable.
Universal Serial Bus (USB) Ports
There are two USB 3.0 ports (JUSB1) on the I/O back panel. The motherboard has two
additional USB 2.0 connections via the JEIO1 header. J6 also provides two front panel USB
2.0 connections. The onboard headers can be used to provide front side USB access with a
cable. Two USB 2.0 cables for front panel support are included with the motherboard.
JDC

12V Stdby Power
Pin Denition

1 P12VSB
2 GND
3 GND
Back Panel USB 3.0
Pin Denition
Pin# Denition Pin# Denition
A1 VBUS B1 VBUS
A2 D1-N B2 D2-N
A3 D1-P B3 D2-P
A4 GND B4 GND
A5 Stda_SSRX1-N B5 Stda_SSRX2-N
A6 Stda_SSRX1-P B6 Stda_SSRX2-P
A7 GND_DRAIN B7 GND_DRAIN
A8 Stda_SSTX1-N B8 Stda_SSTX2-N
A9 Stda_SSTX1-P B9 Stda_SSTX2-P
Front Panel USB 2.0 Header
Pin Denition
Pin# Denition Pin# Denition
1 P5V_DUAL_F 2 P5V_DUAL_F
3 USBCON_N0 4 USBCON_N1
5 USBCON_P0 6 USBCON_P1
7 GND 8 GND
9 N/A 10 N/A