how to reinstall the OS router on this Cloud Core 1016-12S-1S + router, which ether port can be used to transfer the file?
Has anyone done this?
I'm with two here, giving only a beep and not initializing anymore, anyone can help me, thank you!

Check this https://wiki.mikrotik.com/wiki/Manual:Netinstall

Check this https://wiki.mikrotik.com/wiki/Manual:Netinstall

this procedure I did, the problem and that all the port of this cloud core model 1016-12s-1s + RM of the SFP, which of these ether ports and the port to send the routerOS file?

Check this https://wiki.mikrotik.com/wiki/Manual:Netinstall

this procedure I did, the problem and that all the port of this cloud core model 1016-12s-1s + RM of the SFP, which of these ether ports and the port to send the routerOS file?

I need to know the procedure for this router model that all ports are sfp, I'm using an S-RJ01, but do not establish communication with netinstall!

Can you try from serial/COM port?
https://wiki.mikrotik.com/wiki/Manual:N ... h_COM_port

Please use SFP12 for booting Netinstall.