D-Link Metro DGS-1210-52MP/ME Ethernet Switch – 48 Ports – Manageable – Gigabit Ethernet – 2 Layer Supported – Modular – 4 SFP Slots – Twisted Pair, Optical Fiber – 1U High – Rack-mountable DGS-1210-52MP/ME

Cisco Catalyst WS-C3560X-24T-L-RF Layer 3 Switch – 24 Ports – Manageable – Gigabit Ethernet – 10/100/1000Base-T – Refurbished – 3 Layer Supported – Twisted Pair – 1U High – Rack-mountable – Lifetime Limited Warranty WS-C3560X-24T-L-RF