Switch Overview
Switch Hardware Features
LEDs
The front panel of the switch provides status LEDs for system monitoring. The following table details the functions of the various indicators.
System LED | State | Meaning |
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Power | On | The switch is receiving power. |
(green) | Off | The switch is NOT receiving power. |
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Fault | On | The switch has a hardware failure. See chapter |
(orange) |
| 4, “Troubleshooting” for more information. |
| Off | The normal state; indicates that there are no fault |
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| conditions on the switch. |
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Port LED | State | Meaning |
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Link/Act | On | The port is enabled and receiving a link indication |
(green – |
| from the connected device. |
overlaid with | Off | The port has no active network cable connected, |
the port | ||
number) |
| or is not receiving link signal. |
| Flashing | Indicates that there is network activity on the |
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| port. |
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FDx | On | Indicates the port is operating at full duplex |
(green) | Off | Indicates the port is operating at half duplex |
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Spd | On | Indicates the port is operating at 1000 Mbps. |
(green) | Off | Indicates the port is operating at 10 or 100 Mbps. |
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