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PMG5318-B20A User’s Guide
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H A P T E R
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Troubleshooting
20.1 Overview
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
•
•
•
20.2 Power, Hardware Connections, and LEDs
The GPON Device does not turn on. None of the LEDs turn on.
1
Make sure the GPON Device is turned on.
2
Make sure you are using the power adaptor or cord included with the GPON Device.
3
Make sure the power adaptor or cord is connected to the GPON Device and plugged in to an
appropriate power source. Make sure the power source is turned on.
4
Turn the GPON Device off and on.
5
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. The PON LED turns red if the optical
transceiver has malfunctioned or the fiber cable is not connected or is broken or damaged enough
to break the PON connection. See
.
2
Check the hardware connections. See
.
3
Inspect your cables for damage. Contact the vendor to replace any damaged cables.
Summary of Contents for PMG5318-B20A
Page 8: ...Table of Contents PMG5318 B20A User s Guide 8 ...
Page 14: ...Chapter 1 Introduction PMG5318 B20A User s Guide 14 ...
Page 20: ...Chapter 2 The Web Configurator PMG5318 B20A User s Guide 20 ...
Page 44: ...Chapter 5 LAN PMG5318 B20A User s Guide 44 ...
Page 70: ...Chapter 6 Wireless LAN PMG5318 B20A User s Guide 70 ...
Page 80: ...Chapter 8 Quality of Service QoS PMG5318 B20A User s Guide 80 ...
Page 96: ...Chapter 10 Phone Usage PMG5318 B20A User s Guide 96 ...
Page 102: ...Chapter 11 USB Services PMG5318 B20A User s Guide 102 ...
Page 117: ...Chapter 12 Remote Management PMG5318 B20A User s Guide 117 ...
Page 118: ...Chapter 12 Remote Management PMG5318 B20A User s Guide 118 ...
Page 122: ...Chapter 13 Static Route PMG5318 B20A User s Guide 122 ...
Page 126: ...Chapter 14 Dynamic DNS PMG5318 B20A User s Guide 126 ...
Page 144: ...Chapter 17 Logs PMG5318 B20A User s Guide 144 ...
Page 150: ...Chapter 19 Diagnostic PMG5318 B20A User s Guide 150 ...
Page 164: ...Appendix B Legal Information PMG5318 B20A User s Guide 164 ...