Moxa PT-7528-20MSC-4TX-4GSFP-WV-WV

IEC 61850-3 managed rackmount Ethernet switch with 20 100BaseFX ports(MSC), 4 10/100BaseT(X) ports, and 4 1000BaseSFP ports, for a total of up to 28 ports, 2 isolated power supply (18 ~ 72VDC), -40 to 85°C operating temperature