When you test your cables, it is recommended that you do the following: Ideally, you should test components that you know work in another setup. Use different cables, fiber media converter, and network devices (including SFPs, if applicable) in your setup to see if the problem persists. Use the cables, fiber media converter, and network devices (including SFPs, if applicable) in another setup to see if the problem is with the components or the setup. To test your setup components, try the following: If another LED is not operating as expected, make sure that the components in your setup are working correctly. Make sure that the adapter is plugged into both the transmitter and receiver. Make sure that the adapter is plugged into a compatible wall outlet. Make sure that you are using the provided power adapter(s). If the power LED is not illuminated for the transmitter or the receiver, complete the following: To identify what the source of the issue is, observe the power LED, LAN LEDs, and fiber link LED on the units.
When you troubleshoot issues with a fiber media converter, there are some quick tests that you can complete to rule out potential problems. Universal power adapter: comes ready for NA/EU/UK only when you buy in NA/EU/UK comes ready for Australia and New Zealand only when you buy in Australia and New Zealand
