Kyland Коммутатор SICOM6416G-4X4GX8GE-HV 301075003 4*10G SFP ports, 4*1000Base-X SFP ports, 8*10/100/1000Base-TX RJ45 ports, 100-240VAC/110-220VDC(85-264VAC/77-300VDC) single power supply