NIM-ES2-4This should meet your requirement for an ethernet port. You didn't say routed-port so I recommended just a layer 2 port.https://www.cisco.com/c/en/us/td/docs/routers/access/interfaces/NIM/software/configuration/guide/4_8PortGENIM.pdf Additi...
I believe there is an answer (partial) to your questions that may have been overlooked by the previous answers I read. I always use this command below on new site installations to make sure the end-to-end cabling is not an excessive length due to th...