Need help identifying component

"Hi @gmantunt

Normally there are some tell tale sign at the pcb components, e.g. C = Capacitor,

the picture, i would say is an inductor. It should be Label as L xx on the PCB

The number 150 indicates the value 15uH if im not wrong,

and btw what is the issues with this POE switch?"

It looks like a 150ohm inductor coil to me, or it may be 15uH like @salmonjapan said. Take it off of the board and check it with an ohm meter, and see for sure.

It looks like a 150ohm inductor coil to me, or it may be 15uH like @salmonjapan said. Take it off of the board and check it with an ohm meter, and see for sure.