PT-7828-R-24-HV
IEC 61850-3 Layer 3 modular managed Ethernet switch system with 3 slots for fast Ethernet modules, and 1 slot for Gigabit Ethernet modules, up to 24+4G ports, rear cabling, 2 isolated power supplies (24 VDC and 88-300 VDC or 85-264 VAC), -40 to 85°C