Usb Connector Pinouts - Fujitsu SPARC Enterprise T5440 Service Manual

USB Connector Pinouts

Two Universal Serial Bus (USB) ports are located on the motherboard in a
double-stacked layout and can be accessed from the back panel. Two additional USB
ports are located on the front panel.
Pin Signal Description
A1 +5 V (fused)
A2 USB0/1-
A3 USB0/1+
A4 Ground
Pin Signal Description
B1 +5 V (fused)
B2 USB2/3-
B3 USB2/3+
B4 Ground
Identifying Connector Pinouts 175