The Moxa EDS-408A-3M-SC is a rugged, industrial-grade managed Ethernet switch with 5 copper ports (10/100BaseT(X)) and 3 multi-mode fiber ports (100BaseFX SC), designed for high-availability applications in industrial automation, transportation, and energy systems.

Supporting Turbo Ring and Turbo Chain (< 20 ms), RSTP/STP, VLAN, QoS, and advanced security protocols, this model ensures stable, redundant networking. Configuration is available via web browser, CLI, Telnet, RS-232 console, or ABC-01. Full protocol support includes EtherNet/IP and Modbus TCP.

Technical Specifications:

Ethernet Interfaces:

• 5x 10/100BaseT(X) RJ45 (Auto Negotiation, Full/Half Duplex, Auto MDI/MDI-X)
• 3x 100BaseFX Multi-Mode SC

Standards:

• IEEE 802.3, 802.3u, 802.3x, 802.1D-2004, 802.1p, 802.1Q, 802.1w

Software Features:

• VLAN (802.1Q, port-based), GVRP, IGMP v1/v2
• QoS, DHCP Server/Client, Option 66/67/82
• LLDP, RMON, Syslog, SNMP v1/v2c/v3, Port Mirroring, TFTP
• Industrial Protocols: EtherNet/IP, Modbus TCP
• Redundancy: Turbo Ring v1/v2, Turbo Chain, RSTP, STP

Security:

• HTTPS/SSL, SSH, SNMPv3
• NTP authentication
• Port Lock, Broadcast Storm Protection
• Trust access control

Switch Properties:

• IGMP Groups: 256
• MAC Table Size: 8K
• Max VLANs: 64
• VLAN ID Range: 1–4094
• Packet Buffer: 1 Mbit
• Priority Queues: 4

Management Interfaces:

• Web, CLI, Telnet, RS-232 (RJ45), ABC-01, Windows Utility

Power Parameters:

• Input Voltage: 9.6–60 VDC (redundant dual inputs)
• Current Draw: 0.73 A @12V, 0.35 A @24V, 0.18 A @48V
• Overload & reverse polarity protection

Mechanical:

• Housing: Metal, IP30 rated
• Dimensions: 53.6 × 135 × 105 mm
• Weight: 890 g
• Mounting: DIN-rail, optional wall mount

Environmental:

• Operating Temp: -10 to 60 °C
• Storage Temp: -40 to 85 °C
• Humidity: 5–95% (non-condensing)

Certifications:

• UL 508, EN 55032/35, FCC Part 15B
• EN 50121-4 (Railway), NEMA TS2 (Traffic)
• Marine: DNV, NK, LR, ABS
• Shock/Vibration: IEC 60068-2-6/27/31

MTBF:

• 1,253,072 hours (Telcordia)

Warranty: