MikroTik Cloud Core Router CCR1009-8G-1S CCR1009-8G-1S comes with 1GB of RAM eight Gigabit Ethernet ports one SFP port and one SFP port with 10G support SFP module not included CCR1009-8G-1S model have dual power supplies built in for redundancy if one power line fails the other one will take over automatically Also CCR1009-8G-1S supports a Smart card to store your private key for use in all features that support Certificate based authentication License level L6