Moxa PowerTrans PT-7528 series ethernet switches

The Moxa PowerTrans PT-7528 series is claimed to be the industry’s first series of ethernet switches designed to fulfil IEC 61850-90-4 requirements and equipped with built-in MMS servers.

The series is designed for power substation automation applications in extremely harsh environments. Taking advantage of the company’s Noise Guard technology, the series is not only compliant with IEC 61850 standards but also has an EMC immunity that exceeds IEEE 1613 Class 2 standards to ensure zero packet loss while transmitting at wire speed. The series also features critical packet prioritisation (GOOSE, SMVs and PTP), a built-in MMS server and a configuration wizard designed specifically for substation automation. With gigabit ethernet, redundant ring and 110/220 VDC/VAC isolated redundant power supplies, the series further increases the reliability of communications and saves wiring costs.

The series includes a wide range of models to provide multi-type port configurations. The modular design of the series also makes network planning easy, and allows greater flexibility by letting users install up to four modular fibre ports and 24 fixed 10/100BaseT(X) RJ45 ports. Along with the optional front or rear wiring, these features together make the series suitable for a variety of industrial applications.