ZyXEL PoE12-3PD handleiding
Handleiding
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PoE12-3PD User’s Guide
26
CHAPTER 24
Troubleshooting
This chapter offers some suggestions to solve problems you might encounter. The potential problems are
divided into the following categories.
• Power, Hardware Connections, and LEDs
• Improper Network Cabling and Topology
24.1 Power, Hardware Connections, and LEDs
The PoE12-3PD does not turn on. None of the LEDs turn on.
1 Check that the PoE switch or PoE injector connected to the UPLINK port is a PoE device.
2 Ensure the the Ethernet cable is connected to the UPLINK port and that you're using the supported
Ethernet cable. See Table 60 on page 2 for supported cables.
3 Check that the LEDs are behaving correctly. See Table 66 on page 12.
4 If the problem continues, contact the vendor.
One of the LEDs does not behave as expected.
1 Make sure you understand the normal behavior of the LED. See Section 20.5 on page 12.
2 Check the hardware connections. See Section 20.1 on page 10.
3 Inspect your cables for damage. Contact the vendor to replace any damaged cables.
4 Disconnect and re-connect the power adapter or cord to the PoE12-3PD.
5 If the problem continues, contact the vendor.
The Link LED does not light up when a device is connected.
• Verify that the attached device(s) is turned on and properly connected to your PoE12-3PD.
Bekijk gratis de handleiding van ZyXEL PoE12-3PD, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | ZyXEL |
| Model | PoE12-3PD |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 5949 MB |
