Hi, The N1148T doesn’t have any fans. If you run the command “show system id” from ssh it should show the service tag. Let us know if you have any additional questions.  
Hi, How do I check the status of the (Dell EMC Networking N1148T-ON) FANs? I don't see the information in the WebGui. Is it possible to see the service tag in WebGui or SSH?   [IMAGE]   Thanks.
Dell EMC Networking N1148T-ON - Check FAN