“Transition Networks SISTG1040-242-LRT Ethernet Switch – 4 Ports – Gigabit Ethernet – 10/100/1000Base-T – TAA Compliant – 2 Layer Supported – Modular – 2 SFP Slots – Twisted Pair, Optical Fiber – Wall Mountable, DIN Rail Mountable – 5 Year Limited Warranty 4-PORT GE 2 SFP 12-48VDC -40 -75C” has been added to your cart. View cart