Kyland Коммутатор SICOM3024P-2S22T-ST40-HV-HV 300193339 2 100Base-FX single mode fiber ports, ST connector, 1310nm, 40km, 22 10/100Base-TX RJ45 ports, 100-240VAC/110-220VDC(85-264VAC/77-300VDC) dual redundant power supplies