Omnitron Systems RuggedNet Managed Ruggedized Industrial Gigabit, 2xSFP, RJ-45, Ethernet Fiber Switch – 8 x 10/100/1000BASE-T, 1 x 1000BASE-X, 1xDC Power, 5 Year Warranty 2859-0-28-1Z

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