The PT-7728-R-HV is a high performance modular Gigabit managed rack mounted industrial Ethernet switch from MOXA that is designed for substation automation systems (IEC 61850-3, IEEE 1613) and railway applications (EN 50124-1).
This switch offers the following features and advantages:
Critical package priority: Supports priority processing of critical packages such as GOOSE and SMVs.
Built-in MMS server: Supports data modeling based on IEC 61850-90-4 switches for power SCADA systems.
Modular design: Three fast Ethernet module slots and one Gigabit module slot support up to 28 ports, including 4 Gigabit ports and 24 fast Ethernet ports.
Dual isolated redundant power input: Support 24/48 VDC or 110/220 VDC/VAC, improve the stability of network communication.
Wide temperature operating range: Support -40 to 85°C operating temperature, suitable for a variety of industrial environments.
Network redundancy: Supports Turbo Ring, Turbo Chain, RSTP/STP, and MSTP network redundancy protocols, and the self-healing time is less than 20ms.
Industrial Protocol support: Industrial EtherNet protocols such as EtherNet/IP and Modbus TCP are supported.
Security: Provides security features such as user password protection, SSH/HTTPS encryption, and 802.1X port-based network access control.
The PT-7728-R-HV switch is suitable for a variety of applications such as industrial automation, process control, power systems and railways, ensuring high network reliability and stability