Cisco ME-3400EG-2CS-A 2-port Metro Ethernet Access Gigabit Switch 4x SFP Ports

Product Model: 3400EG-2CS. Expansion Slot Type: SFP. Shared SFP Slot: Yes. Number of SFP Slots: 4. I/O Expansions. Ethernet Technology: Gigabit Ethernet. 2 x Gigabit Ethernet Network. 2 x Gigabit Ethernet Expansion Slot.

eBay