Cisco SG550X-24MP Layer 3 Switch – 24 Ports – Manageable – Gigabit Ethernet – Refurbished – 3 Layer Supported – Modular – Optical Fiber, Twisted Pair – Lifetime Limited Warranty SG550X24MPK9NA-RF

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