Moxa PT-7528-20MST-4TX-4GSFP-HV-HV
IEC 61850-3 managed rackmount Ethernet switch with 20 100BaseF(X) MST, 4 10/100BaseT(X), and 4 1000BaseSFP; total up to 28 ports, 2 isolated power input (88-300 VDC or 85-264 VAC), -40 to 85°C operating temperature

IEC 61850-3 managed rackmount Ethernet switch with 20 100BaseF(X) MST, 4 10/100BaseT(X), and 4 1000BaseSFP; total up to 28 ports, 2 isolated power input (88-300 VDC or 85-264 VAC), -40 to 85°C operating temperature
- Features
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Features and Benefits
- IEC 61850-3, IEEE 1613 (power substations) compliant
- Built-in MMS server based on IEC 61850-90-4 switch data modeling for Power SCADA
- Noise Guard™ wire speed zero packet loss technology
- Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches), RSTP/STP, and MSTP for network redundancy
- Isolated redundant power supplies with universal 24/48 VDC or 110/220 VDC/VAC power supply range
- -40 to 85°C operating temperature range
Introduction
The PowerTrans PT-7528 series is designed for power substation automation applications that operate in extremely harsh environments. The PT-7528 series supports Moxa’s new Noise Guard technology, is compliant with IEC 61850-3, and its EMC immunity exceeds IEEE 1613 Class 2 standards to ensure zero packet loss while transmitting at wire speed. The PT-7528 series also features critical packet prioritization (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 PT-7528 series further increases the reliability of your communications and saves cabling/wiring costs. The wide range of PT-7528 models available support multiple types of port configuration, with up to 28 copper or fiber ports and 4 gigabit ports for uplink. Taken together, these features allow greater flexibility, making the PT-7528 suitable for a variety of industrial applications.
- Accessories
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Other Accessories
Gigabit Ethernet module with 2 10/100/1000BaseT(X) or 100/1000BaseSFP slot combo ports
SKU: PM-7500-2GTXSFP
Gigabit Ethernet module with 4 10/100/1000BaseT(X) or 100/1000BaseSFP slot combo ports
SKU: PM-7500-4GTXSFP