Hardware Reference Information
The Meaning of the LEDs
The Meaning of the LEDs
The Link LED indicates the card’s status and must be on for the card to function properly. Note that there is no Link LED on the
The following tables show the LED description and status.
Table | LED Description and Status for |
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LED Description | On (Steady) | Flashing | Off | |
and Color |
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Link - Green |
| Good connection between | Port disabled by soft- | No connection |
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| card and network at 1000 | ware, connection failed, | between card and |
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| Mbps. | or card trying to | network |
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| establish connection. |
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| Note: A6847A is not |
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| programmed to flash |
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| the Link LED. |
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ACT (Activity) - Amber | Data detected | Data detected | No data detected | |
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Table | LED Description and Status for |
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LED Description | On (Steady) | Flashing | Off | |
and Color |
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1000 - Green |
| Good connection between | N/A | No connection between |
100 - Green |
| card and network at either |
| card and network. |
| 10, 100, or 1000 Mbps as |
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10 - Green |
| indicated by LED. |
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Note: Only one speed | Note: For A4929A, if all |
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LED should be on at | Link speed LEDs are on |
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any given time. |
| steady, the driver is disabled |
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| or not installed. |
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ACT (Activity) - Amber | Data detected | Data detected | No data detected | |
(Green on A6794A) |
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64 | Appendix C |