24/48 VDC (18 to 72 VDC)

IEC 61850-3 managed rackmount Ethernet switch system with up to 28 ports (including 1 slot for a fast Ethernet or Gigabit module), 1 isolated power supply (18 ~ 72VDC), -40 to 85°C operating temperature

IEC 61850-3 and IEC 62439-3 full Gigabit managed redundancy box, with 3 10/100/1000BaseT(X) ports or 100/1000Base SFP ports, 1 10/100/1000BaseT(X) Ethernet console port, 1 isolated dual power supply(24/48 VDC), -40 to 85°C operating temperature

IEC 61850-3 managed rackmount Ethernet switch with 12 100BaseFX ports(MSC), 12 10/100BaseT(X) ports, and 4 1000BaseSFP ports, for a total of up to 28 ports, 1 isolated power supply (18 ~ 72VDC), -40 to 85°C operating temperature

IEC 61850-3 managed rackmount Ethernet switch with 12 100BaseFX ports(MST), 12 10/100BaseT(X) ports, and 4 1000BaseSFP ports; for a total of up to 28 ports, 1 isolated power supply (18 ~ 72VDC), -40 to 85°C operating temperature

IEC 61850-3 managed rackmount Ethernet switch with 16 100BaseFX ports(MSC), 8 10/100BaseT(X) ports, and 4 1000BaseSFP ports, for a total of up to 28 ports, 1 isolated power supply (18 ~ 72VDC), -40 to 85°C operating temperature

IEC 61850-3 managed rackmount Ethernet switch with 16 100BaseFX ports(MST), 8 10/100BaseT(X) ports, and 4 1000BaseSFP ports; for a total of up to 28 ports, 1 isolated power supply (18 ~ 72VDC), -40 to 85°C operating temperature