Use the PoE Port Statistics page to view PoE (Power over Ethernet) interface statistical information.
To access this page, click System > PoE > Statistics in the navigation menu.
PoE Port StatisticsFields
| Field | Description |
|---|---|
| Interface | The interface associated with the rest of the data on the page. |
| Overload Counter | Number of times there has been a power overload. Power overload occurs when a powered device connected to a port tries to draw more power than permissible by the hardware. |
| Short Counter | Number of times there has been a short circuit condition. |
| Power Denied Counter | Number of times the powered device has been denied power. Power is denied due to administrative action or shortage of power. |
| MPS Absent Counter | Number of times power has stopped because the powered device was not detected. |
| Invalid Signature Counter | Number of times an invalid signature was received. Signature detection is a stage in detecting the presence of a powered device, where a resistance value on the powered device is expected to be found within a particular range. |
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