Kyland Коммутатор SICOM3000A-8GX8GE-L5-L5-PN 300071721 8 100/1000Base-X SFP ports, 8 10/100/1000Base-T(X) RJ45 ports, RS232 RJ45, 12-24VDC(9-36VDC) dual redundant power supplies, PROFINET