The compact switches provide full management and multiple fiber connectivity over network, support for power inputs from 43-300VDC, extended environmental specifications, IEC-61850 compliance for substation automation, IEEE 1613 compliance for electric utility substations, NEMA TS1/TS2 compliance for traffic control, store-and-forward technology, memory storage for up to 8,000 MAC addresses, bi-color Status LEDs For link, speed and duplex, multiple fiber connectivity options, rugged, space-saving industrial enclosure and up to 2.6 Gb/s backplane throughput