I need help to setup a best cisco design for my new locations:
I have 172 buildings that will connect with fiber (single mode)
Each building of this will use L2 switch with 24 port and also POE with 370 Watt power.
In head office will use 4500 series switch to connect all buildings over fiber..
So please tell me which is best solutions and how to conect then with correct SFP and power calculation also?
Do we need to check both sides SFP models that will use to connect HO with branches...?