grounding

Ive had my system installed for around 1 year and have replaced the Longspan extenders twice and the gate controller twice. Im not sure what else I need to do. These were not direct hits either. The system starts coming off the hub to a Longspan into Ubiquity ETH-SP-G2 and then exits the...

1) I was wondering how you would protect the following setup against lightning: The following devices are going to be connected to the PoE switch: - one indoor camera - two outdoor cameras (obviously more susceptible than the indoor camera) - three PCs The PoE switch is going to be connected...

I was wondering if anyone knows about POE Cameras and ground them when they are outside? I am being told that since they are over a cat5e Ethernet I should have an inline surge suppressor on the line. Quick information on my what my setup will be: (House) 2 outdoor POE Cameras mounted on brick...