Figure 2-12 shows the indicators on the rear panel of an Atlas 800 AI training server (model 9000).
Figure 2-12 Rear panel indicators![]()
1
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Optical port transmission rate indicator
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2
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Optical port connection status indicator/data transmission status indicator
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3
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Management network port data transmission status indicator
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4
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Management network port connection status indicator
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5
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UID indicator
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6
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GE electrical port data transmission status indicator
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7
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GE electrical port connection status indicator
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8
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PSU indicator
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Table 2-6 Indicators on the rear panelIndicator
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State Description
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GE electrical port/Management network port
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Data transmission status indicator
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- Blinking yellow: Data is being transmitted.
- Off: No data is being transmitted.
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Connection status indicator
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- Steady green: The network port is properly connected.
- Off: The network port is not connected.
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2 x 100 GE optical port
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Transmission rate indicator
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- Steady green: The data transmission rate is 100 Gbit/s.
- Off: The network port is not connected.
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Connection status indicator
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- Steady green: The network port is properly connected.
- Blinking green: Data is being transmitted.
- Off: The network port is not connected.
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4 x 25 GE optical port
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Transmission rate indicator
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- Steady green: The data transmission rate is 25 Gbit/s.
- Steady yellow: The data transmission rate is 10 Gbit/s.
- Off: The network port is not connected.
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Connection status indicator
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- Steady green: The network port is properly connected.
- Blinking green: Data is being transmitted.
- Off: The network port is not connected.
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UID indicator
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The UID indicator helps identify and locate a device.
- Off: The device is not being located.
- Blinking blue (blinking 255 seconds): The device has been located and is differentiated from other devices that have also been located.
- Steady blue: The device is being located.
NOTE: You can turn on, turn off, or blink the UID indicator by pressing the UID button or remotely running a command on the iBMC CLI.
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PSU indicator
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- Steady green: The power input and output are normal.
- Steady orange: The input is normal, but no power output is supplied due to overheat protection, overcurrent protection, short circuit protection, output overvoltage protection, or some component failures.
- Blinking green at 1 Hz:
- Blinking green at 4 Hz: under online PSU firmware upgrade.
- Off: No power is supplied.
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