Low Noise(EFI/RFI) POE Injector

[BlueDevil]

Anyone have a recommendation for a reliable Power over Ethernet Injector that has minimal Electromagnetic Noise or Radio Frequency Interference? I need one to power my Ubiquiti NanoStation M5 in the attic.

Trying to clean up the equipment in the area of my desktop scanner. I have gained a lot by replacing all my CAT5 with Double Shielded CAT6 and CAT7. I still have a few AC/DC Power Adapters and other miscellaneous power supplies that I am sure could be cleaned up and help reduce the over all noise.

Any thoughts or suggestions?

 

[mmckenna]

Put it in a grounded metal box. Use shielded cable and make sure the shield is grounded.

 

[K3XT]

The quietest Ethernet POE injector I have found is from Intellinet, 15 watts #524179. It measures 3 db down in RF noise over other injectors and especially over POE switches.