PowerDsine pd-6506 Guia Do Utilizador
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PowerDsine
15
The Power over Ethernet Pioneers
4
Troubleshooting
4.1 Preliminary
Steps
If you encounter problems, verify the following:
Power is applied to the Midspan
A crossover-type Ethernet cable has not been used
The Ethernet cable from the network is connected to the Data port
The Ethernet cable to the PD is connected to the Data & Power port
Cable pairs are attached to corresponding ports.
Power is applied to the Midspan
A crossover-type Ethernet cable has not been used
The Ethernet cable from the network is connected to the Data port
The Ethernet cable to the PD is connected to the Data & Power port
Cable pairs are attached to corresponding ports.
4.2 Troubleshooting
Guide
This paragraph provides a symptom and resolution sequence in order to
assist in the troubleshooting of minor operating problems. If the steps
given do not solve your problem, do not hesitate to call your local dealer
for further assistance. Refer to Table 4-1.
assist in the troubleshooting of minor operating problems. If the steps
given do not solve your problem, do not hesitate to call your local dealer
for further assistance. Refer to Table 4-1.
Table 4-1: Troubleshooting Steps
Symptom
Corrective Steps
Midspan does not power
up
up
1. Establish that the power cord is viable.
2. Verify that the voltage at the power inlet is between 100 and 240 Vac.
3. Remove and re-apply power to the device and check the indicators
2. Verify that the voltage at the power inlet is between 100 and 240 Vac.
3. Remove and re-apply power to the device and check the indicators
during power up sequence..
A port indicator is not lit
and the corresponding PD
does not operate.
and the corresponding PD
does not operate.
1. The Midspan did not detect a PD and therefore the port is not enabled.
2. Verify that the PD is designed for Power over Ethernet operation.
3. Verify that you are using a standard Category 5/5e/6, straight-wired
2. Verify that the PD is designed for Power over Ethernet operation.
3. Verify that you are using a standard Category 5/5e/6, straight-wired
cable, with four pairs.
4. If an external power splitter is in use, replace it with a viable splitter.
5. Verify that the PD is connected to the Data & Power output port.
6. Try to reconnect the same PD to a different port on the same or into
5. Verify that the PD is connected to the Data & Power output port.
6. Try to reconnect the same PD to a different port on the same or into
another Midspan. If it works, there is probably a faulty output port or
RJ-45 connection.
7. Verify that port shutdown command was not issued via the Web
manaegment.