Usb Ports - Oracle Netra X5-2 Installation Manual

Pin Signal Description
1 Transmit/Receive Data 0 +
2 Transmit/Receive Data 0 -
3 Transmit/Receive Data 1 +
4 Transmit/Receive Data 2 +
Related Information
"Available Connections" on page 61
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"Rear Panel Components (Installation)" on page 14
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"SER MGT Port" on page 66
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"NET MGT Port" on page 67
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"USB Ports" on page 69
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"Video Port" on page 70
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USB Ports

You can access two USB ports from the front of the server and two USB ports from the rear of
the server. The USB ports support hot-plugging. You can connect and disconnect USB cables
and peripheral devices while the server is running, without affecting server operations.
The maximum USB cable length for connecting to the server's front USB 2.0 ports is 5 meters
(16.4 ft).
The maximum USB cable length for connecting to the rear USB 3.0 ports is 1.8 meters (6 ft).
When more than 1.8 meters (6 ft) of cable is needed, you must use an USB 3.0 Hub.
You can connect up to 126 devices to each of the four USB controllers (two ports in
Note -
front, two ports in rear), for a total of 504 USB devices per server.
Pin Signal Description
1 +5V supply
Pin Signal Description
5 Transmit/Receive Data 2 -
6 Transmit/Receive Data 1 -
7 Transmit/Receive Data 3 +
8 Transmit/Receive Data 3 -
Pin Signal Description
3 Data +
Connecting Cables
Identifying Ports
69