Troubleshooting
Table 3-1 Troubleshooting Checklist (continued)
Problem | Recommended Action |
|
|
The | Verify that the Detect/Power Forwarding (blue) |
load device works, but there is no data link. | LED for the port is “on.” Verify that the |
| Power Hub is connected to the Ethernet |
| network with a good connection. |
| Verify that the Ethernet cable is Category 5, 5e, |
| or 6 and is less than 100 meters in length from |
| the Ethernet source to the load. |
| Try to connect a different device over the same |
| port. If it works and a link is established, there is |
| probably a faulty data link in the load. |
| Try to reconnect the load into a different output |
| port (remember to move the input port |
| accordingly). If it works, there is probably a |
| faulty output or input port in the |
| Power Hub or a bad RJ45 connection. |
|
|
The | Move the load into a different output port. If the |
the ports is powering a load without turning the | LED turns “on,” there is a fault in the previous |
“Power” LED on. | output port. |
|
|
