Description: |
IEC 61850-3 modular managed rackmount Ethernet switch system with 3 slots for Fast Ethernet modules and 1 slot for Gigabit Ethernet modules, for a total of up to 24+4G ports, cabling on front panel, 2 isolated power supplies (48 VDC and 88-300 VDC or 85-264 VAC), -40 to 85°C operating temperature The PT-7728 is designed to meet the demands of power substation automation systems (IEC 61850-3, IEEE 1613), and railway applications (EN 50121-4), and also features critical packet prioritization (GOOSE and SMVs) and a built-in MMS server. The PT-7728’s Gigabit and Fast Ethernet backbone, redundant ring, and 24 VDC, 48 VDC, or 110/220 VDC/VAC dual isolated redundant power supplies increase the reliability of your communications and save on cabling/wiring costs. The modular design of the PT-7728 also makes network planning easy, and allows greater flexibility by letting you install up to 4 Gigabit ports and 24 Fast Ethernet ports. Along with the optional front or rear wiring, these features together make the PT-7728 suitable for a variety of industrial applications.
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