CBS350-48P-4G switch noise management.

[nealeeding]

Hi guys,

I’m working to reduce fans noises in my home lab. I have had this Cisco switch for a while, and I am generally happy with it. But one thing that still bothers me is the sporadic fan noise it makes. Now, I have to say it only happens when ambient temperature rises above ~77F/25C, so it must be expected behavior, not a bug.

If you know, is there a way to control that behavior somewhere in GUI/CLI?

Or, what’s my option to go to quieter fan?

TIA.

[DanielP211]

Hello!

I can tell you it's definatly not a bug The fans get quite loud and it can be botersome. Option is to change them to quieter fans like MF40201V2-1000U-G99, you can buy them on digikey. 

I know that people have tried changing them take a look at the following:

https://forums.servethehome.com/index.php?threads/cisco-sg350-series-fan-replacement.18880/

BR