The Moxa EDS-518A is an advanced industrial-grade managed Ethernet switch offering a total of 18 ports – 16 Fast Ethernet ports (10/100BaseT(X)) and 2 Gigabit combo ports that support either RJ45 copper or SFP-based fiber connections. It is ideal for mission-critical industrial networks that require high availability, speed, and security.

With Turbo Ring and Turbo Chain technology (recovery < 20 ms for up to 250 switches), along with STP, RSTP, and MSTP, the EDS-518A ensures redundancy and minimal downtime. The switch is equipped with versatile management interfaces (web GUI, CLI, Telnet, serial console) and supports configuration backup via ABC-01-USB.

Additional features include VLAN and multicast support, QoS, port trunking, advanced security (IEEE 802.1X, SSH, TACACS+), and compatibility with industrial protocols such as EtherNet/IP, Modbus TCP, and PROFINET.

Technical Specifications (English):

Network Interfaces:

• 16 × 10/100BaseT(X) RJ45 ports
• 2 × Gigabit Combo Ports (10/100/1000BaseT(X) or 100/1000BaseSFP)

All models support:

• Auto-negotiation
• Auto MDI/MDI-X
• Full-/Half-duplex modes

Standards:

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

Redundancy:

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

Security:

• IEEE 802.1X, HTTPS/SSL, SSH
• RADIUS, TACACS+, Port Lock
• Broadcast storm protection

Industrial Protocols:

• Modbus TCP
• EtherNet/IP
• PROFINET IO

Management and Monitoring:

• Web-based GUI, CLI, Telnet, Serial console
• SNMPv1/v2c/v3, RMON
• Syslog, SMTP, TFTP, DHCP
• LLDP, Port Mirroring
• ABC-01-USB Configuration Backup

Switch Capabilities:

• VLANs: up to 64
• VLAN ID range: 1–4094
• MAC Address Table: 8,000
• Packet Buffer: 1 Mbit
• IGMP Groups: 256
• Priority Queues: 4

Input/Output Interfaces:

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

Power Supply:

• Input Voltage: 12–45 VDC
• Dual redundant inputs
• Overload and reverse polarity protection

Mechanical Design:

• Housing: Metal
• IP Rating: IP30
• Mounting: DIN-rail or optional wall mounting

Environmental Conditions:

• Operating Temperature: -40 to 75 °C (T model)
• Humidity: 5–95% RH (non-condensing)

Certifications:

• Safety: UL 60950-1, UL 508, EN 62368-1
• EMC: EN 55032/35, FCC Part 15B
• Hazardous: ATEX, Class I Div. 2
• Mechanical: IEC 60068-2-6/27/31
• Marine: DNV

MTBF:

• > 250,000 hours (model-dependent)

Warranty: