Cisco 12000 Switch Fabric Card 12410E-SFC (12410E-SFC)

1U rackmount, 12x Gigabit Ethernet, 4xSFP cages, LCD, 36 cores x 1.2GHz CPU, 8GB RAM, 24 mpps fastpath, Up to 16Gbit/s throughput, RouterOS L6, Dual PSU

1U rackmount, 5xEthernet, 5xGigabit Ethernet, USB, LCD, PoE out on port 10, 600MHz CPU, 128MB RAM, RouterOS L5

5x Ethernet, Small plastic case, 850MHz CPU, 64MB RAM, Most affordable MPLS router, RouterOS L4