The Moxa EDS-516A-MM-ST-T is a robust industrial-grade managed Ethernet switch featuring 14 10/100BaseT(X) RJ45 ports and 2 100BaseFX multi-mode fiber ports with ST connectors. Designed for extreme conditions, it supports an extended operating temperature range of -40 to 75 °C. Its advanced redundancy mechanisms such as Turbo Ring and Turbo Chain (recovery < 20 ms with up to 250 switches), along with STP, RSTP, and MSTP, ensure optimal network uptime.

Comprehensive management options via Web GUI, CLI, Telnet, RS-232 console, and SNMPv1/v2c/v3 allow seamless integration into industrial environments. Advanced security protocols including IEEE 802.1X, HTTPS, SSH, TACACS+, and port-based MAC lock provide robust protection against unauthorized access. It supports industrial automation protocols such as EtherNet/IP and Modbus TCP, as well as VLAN, QoS, and IGMP for intelligent traffic segmentation.

Certified for use in hazardous environments and maritime applications, the EDS-516A-MM-ST-T is ideally suited for transportation, power, and automation networks.

Technical Specifications (English):

Ethernet Interfaces:

• 14 × 10/100BaseT(X) RJ45 (Auto MDI/MDI-X, Auto-Negotiation)
• 2 × 100BaseFX ST fiber ports (multi-mode)

Supported Standards:

• IEEE 802.3, 802.3u, 802.1X, 802.1D-2004, 802.1w, 802.1s
• IEEE 802.1Q VLAN, 802.1p QoS, 802.3x Flow Control, 802.3ad LACP

Redundancy Protocols:

• Turbo Ring v1/v2, Turbo Chain
• STP, RSTP, MSTP, LACP

Security Features:

• HTTPS/SSL, SSH, RADIUS, TACACS+
• Port Lock, Broadcast Storm Protection

Management & Monitoring:

• Web GUI, CLI, Telnet, RS-232 console
• SNMPv1/v2c/v3, RMON, Syslog
• DHCP Server/Client, BOOTP, TFTP
• LLDP, Port Mirroring

Industrial Protocols:

• EtherNet/IP
• Modbus TCP

Switch Properties:

• IGMP Groups: 256
• VLANs: Up to 64
• VLAN ID Range: 1–4094
• MAC Table: 8,000 entries
• Packet Buffer: 2 Mbits
• Priority Queues: 4

I/O Interface:

• Alarm Relay Output: 1 A @ 24 VDC
• Digital Input: +13 to +30 V (High), -30 to +3 V (Low), max. 8 mA

Power Requirements:

• Operating Voltage: 12–45 VDC
• Redundant dual inputs, reverse polarity and overload protection
• Power Consumption: 0.44 A @ 24 VDC

Mechanical Design:

• Housing: Metal, IP30
• Dimensions: 94 × 135 × 142.7 mm
• Weight: 1586 g
• Mounting: DIN-rail, optional wall mount

Environmental Conditions:

• Operating Temperature: -40 to 75 °C
• Storage Temperature: -40 to 85 °C
• Humidity: 5–95% RH, non-condensing

Certifications:

• Safety: EN 62368-1, UL 60950-1, UL 508
• EMC: EN 55032/35, CISPR 32, FCC Part 15B
• EMS: IEC 61000-4-x series
• Hazardous Locations: ATEX, Class I Div. 2
• Mechanical: IEC 60068-2-6/27/31
• Maritime: DNV

MTBF:

• 247,676 hours (Telcordia, GB)

Warranty:

• 5 years manufacturer warranty