Identifying Ports; Usb Ports - Sun Oracle SPARC T4-4 Installation Manual

Identifying Ports

"USB Ports" on page 37
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"SER MGT Ports" on page 38
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"NET MGT Port" on page 38
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"Gigabit-Ethernet Ports" on page 39
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"QSFP Port" on page 39
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"VGA Port" on page 40
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USB Ports

Two Universal Serial Bus (USB) ports are located the back panel.
Two additional USB ports are located on the main module, and are accessible from
the front panel.
Each USB port supplies 5V output at 500 mA.
2 3 4
1
B
2 4
3
1
A
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
Connecting the Server Cables 37