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DIAGNOSTIC LED(S)
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LED
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Color
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Status
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Condition
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LED1
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Green
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On
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Collision detected on network
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LED1
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Green
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Off
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Normal operation
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LED2
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Yellow
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On
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Card is transmitting for an extended time
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LED2
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Yellow
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Off
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Normal operation
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LED3
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Green
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Blinking
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Data is being transmitted
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LED3
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Green
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On
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Data is not being transmitted
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LED3
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Green
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Off
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No power or card is faulty
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LED4
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Yellow
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Blinking
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Data is being received
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LED4
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Yellow
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On
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Data is not being received/TP network connection good
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LED4
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Yellow
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Off
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No power, card is faulty, or TP network connection broken
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Note:If the link integrity test is disabled LED4 will not indicate twisted pair network connection status.
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