SA UPB Swirches buzz when transmitting?

[michelkenny]

Just installed a few Simply Automated UPB switches. I noticed that when they are transmitting a faint buzz can be heard. If it is in a fairly quiet room it can be heard from normal operating distance. Just wondering if this was normal, and if so if it was across all manufactures or just SA?

 

[ano]

Just installed a few Simply Automated UPB switches. I noticed that when they are transmitting a faint buzz can be heard. If it is in a fairly quiet room it can be heard from normal operating distance. Just wondering if this was normal, and if so if it was across all manufactures or just SA?

Normal, all manufacturers.

 

[drozwood90]

Normal, all manufacturers.

+1

 

[electron]

You will get used to it, and eventually you will wonder why your regular switches don't buzz To me, the buzz means everything is ok with the hardware.

 

[michelkenny]

Perfect, thanks a lot for the replies.

 

[Desert_AIP]

Now, put a large install together then do a network verify.
You can almost dance to the "music" from the PIM.

 

[maximus315]

+1 for normal. The pedestals don’t make as much noise or just dampened by the extra housing.