Supermicro SuperWorkstation 7049GP-TRT - Page 41

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Chapter 4: Motherboard Connections
LAN Ports
Two LAN ports (LAN1, LAN2) are located on the I/O back panel. These ports accept RJ45
type cables.
LAN Port
Pin Denition
Pin# Denition Pin# Denition
1 TX_D1+ 5 BI_D3-
2 TX_D1- 6 RX_D2-
3 RX_D2+ 7 BI_D4+
4 BI_D3+ 8 BI_D4-
Front Panel USB 3.0
Header Pin Denitions
Pin# Denition Pin# Denition
1 +5V 2 +5V
3 USB_PN2 4 USB_PN3
5 USB_PP2 6 USB_PP3
7 Ground 8 Ground
9 Key 10 Ground
Back Panel USB (3.0)
Pin Denitions
Pin# Denition Pin# Denition
1 VBUS 10 Power
2 D- 11 󰀨
3 D+ 12
4 Ground 13 Ground of PWR Return
5 StdA_SSRX- 14 SuperSpeed Receiver
6 StdA_SSRX+ 15 󰀨
7 GND_DRAIN 16 Ground for Signal Return
8 StdA_SSTX- 17 SuperSpeed Transmitter
9 StdA_SSTX+ 18 󰀨
Universal Serial Bus (USB) Ports
There are two USB 3.0 ports (USB 4/5) located on the I/O back panel. The motherboard also
has a front access USB 3.0 header that supports two USB connections (USB 6/7). A USB
Type A header, USB 8, also provides USB 3.0 support. The onboard headers can be used
to provide front side USB access with a cable (not included).