The Moxa EDS-518A Series provides industrial-grade, high-performance managed Ethernet switches designed for maximum network flexibility and reliability. With 18 ports—16 Fast Ethernet (10/100BaseT(X)) and 2 Gigabit combo ports (RJ45 or SFP)—the switches allow versatile deployment in mixed copper and fiber networks.

Designed with advanced redundancy technologies including Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches), as well as support for STP, RSTP, and MSTP, the EDS-518A ensures high network availability. It also includes robust management functions, comprehensive security features such as IEEE 802.1X, HTTPS, SSH, TACACS+, and industrial protocol support including Modbus TCP, EtherNet/IP, and PROFINET, making it a perfect fit for mission-critical environments.

Technical Specifications (English):

Interfaces:

• 16 × 10/100BaseT(X) RJ45 ports
• 2 × Gigabit combo ports (RJ45 or 100/1000BaseSFP)
• Optional models: 14 RJ45 + 2 100BaseFX (SC/ST/SS)

Management & Protocols:

• CLI, web browser, Telnet, serial console
• SNMPv1/v2c/v3, RMON (groups 1,2,3,9), Syslog
• DHCP Options 66/67/82, DHCP Server/Client
• ABC-01-USB support for auto config backup
• IGMP snooping, GMRP
• VLAN: IEEE 802.1Q, GVRP, Port-based VLAN
• QoS: IEEE 802.1p, TOS/DiffServ

Redundancy & Security:

• Turbo Ring, Turbo Chain (recovery < 20 ms)
• STP, RSTP, MSTP
• LACP / Link Aggregation
• IEEE 802.1X, HTTPS, SSH, TACACS+, RADIUS
• MAC-based port lock, broadcast storm protection

I/O Interfaces:

• 1 × Alarm relay output (1 A @ 24 VDC)
• 1 × Digital input (+13 to +30 V = High, -30 to +3 V = Low)

Power Supply:

• Input voltage: 12 to 45 VDC
• Dual redundant power inputs
• Overload and reverse polarity protection
• Max. current draw varies by model

Environmental Limits:

• Operating temp: -10 to 60 °C (standard), -40 to 75 °C (T model)
• Storage temp: -40 to 85 °C
• Humidity: 5 to 95% (non-condensing)

Housing & Installation:

• Metal housing, IP30
• Dimensions: approx. 94 × 135 × 142.7 mm
• Weight: approx. 1.5 kg
• DIN-rail or optional wall mounting

Certifications:

• Safety: UL 508, UL 60950-1, EN 62368-1
• EMC: EN 55032/35, FCC Part 15B
• Environmental: ATEX, DNV, EN 50121-4 (railway)
• Shock, vibration, drop: IEC 60068-2-6/27/31

Warranty:

• 5-year manufacturer warranty