Moxa PT-7528-20MST-4TX-4GSFP-HV

The Moxa PT-7528-20MST-4TX-4GSFP-HV is a rugged, IEC 61850-3 compliant Layer 2 managed rackmount Ethernet switch designed for mission-critical applications in power substations and industrial automation. It features 20 multi-mode fiber ports, 4 Fast Ethernet copper ports, and 4 Gigabit SFP slots, offering up to 28 ports in total. With a single high-voltage isolated power input and advanced redundancy protocols, it ensures reliable performance in harsh environments.

Key Features

• Port Configuration: 20 x 100BaseFX (multi-mode ST), 4 x 10/100BaseT(X), 4 x 1000BaseSFP
• Power Supply: Single isolated input (88 to 300 VDC or 85 to 264 VAC)
• Operating Temperature: -40 to 85°C
• Redundancy: Turbo Ring, Turbo Chain, RSTP/STP, MSTP
• Security: IEC 62443-based features, SSH, HTTPS, RADIUS, TACACS+, port lock
• Industrial Protocols: EtherNet/IP, Modbus TCP
• Management: Web, CLI, SNMPv1/v2c/v3, RMON, DHCP, LLDP
• Fiber Monitoring: Fiber Check™ diagnostics
• Jumbo Frame Support: Up to 9.6 KB
• Certifications: IEC 61850-3, IEEE 1613
• Warranty: 5 years