Introducing the Moxa PT-7528-24TX-WV Iec 61850-3 Managed Rackmount Ethernet Switch System With 1 Slot For A Gigabit Ethernet Module Or Fast Ethernet Module, For A Total Of Up To 28 Ports, Cabling On Front Panel, 1 Isolated Power Supply (18 To 72 Vdc), -40 To 85C Operating Temperature. We offer the best price and excellent service. Our dedicated team is here to find your perfect solution. Request a quote or contact us now for prompt assistance.