S5751R-L16T2X-QA 98012793 16*10/100/1000BASE-T Ports Industrial Gigabit Ethernet Switch Description CloudEngine S5751R-L16T2X-QA is a streamlined three-layer access switch in the S5751R-L series, without PoE power supply, designed for indoor access scenarios such as enterprise offices, hotels, classrooms, and wards. 16 Gigabit Ethernet ports paired with 2 10G SFP+upstream optical ports, fanless and silent design, suitable for quiet indoor environments, providing wired access