Unmanaged Plug & Play Plug in & go. The DIS-100G-5SW reliably forwards Ethernet frames. Gigabit Connectivity with SFP slot Designed with 4 x 100/1000 Base-T ports & 1 x 100/1000 Base SFP slot to suit a range of devices & network layouts. Officially Certified Certifications for vibration, shock, free-fall, NEMA&8209;TS2 Section 2, & electromagnetic compatibility to maximise network uptime in a variety of deployment environments, including smart city surveillance, factory automation, & outdoor wireless networks. Fanless Design With no moving parts inside to reduce downtime & maintenance call outs, the rugged housing has been optimised for the transfer of heat. Discrete Size Small but mighty. To make the most of cabinet space, it measures: 112.2 x 29.1 x 89.4 mm.