Kyland Коммутатор SICOM3000L-4GX8GE-L5-L5 300071829 4 100/1000Base-X SFP ports, 8 10/100/1000Base-T(X) RJ45 ports, Console Port RS232 RJ45, 12-24VDC(9-36VDC) dual redundant power supplies, (without KyACB)