Moxa EDS-518A-T Layer 2 Managed Switch

USD 2,579.10

18-port industrial Layer 2 managed switch with 16 Fast Ethernet, 2 combo Gigabit ports, dual 12-45 VDC inputs, IP30 metal housing, and sub-20ms redundancy.

SKU MOXA-EDS-518A-T Category
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Moxa EDS-518A-T Layer 2 Managed Switch

Model Identifier EDS-518A-T
Official Part Number EDS-518A-T
GTIN Standard NA

Technical Overview

18-port industrial Layer 2 managed switch with 16 Fast Ethernet, 2 combo Gigabit ports, dual 12-45 VDC inputs, IP30 metal housing, and sub-20ms redundancy.

Key Features

  • 16x 10/100BaseT(X) ports and 2x combo 10/100/1000BaseT(X) or 1000BaseSFP ports
  • Extended operating temperature range of -40 to 75°C
  • Turbo Ring and Turbo Chain network redundancy (recovery time < 20 ms @ 250 switches)
  • Comprehensive security support including TACACS+, SNMPv3, IEEE 802.1X, HTTPS, and SSH
  • Supports EtherNet/IP, Modbus TCP, and PROFINET protocols for transparent data transmission
  • IP30-rated rigid metal housing with DIN-rail or wall mounting options

Redundant dual inputs at 24 VDC (12 to 45 VDC operating) with reverse polarity and overload current protection

Technical Specification Matrix

ParameterValue
Port Configuration16 x 10/100BaseT(X), 2 x Combo 10/100/1000BaseT(X) or 1000BaseSFP
Operating Temperature-40 to 75 °C (-40 to 167 °F)
Input Voltage24 VDC (12 to 45 VDC operating), Redundant Dual Inputs
Input Current0.44 A @ 24 VDC
Overload Current ProtectionSupported
Reverse Polarity ProtectionSupported
IP RatingIP30
HousingMetal
Dimensions (W x H x D)94 x 135 x 142.7 mm
Physical Weight (kg)1.63
Dimensions L x W x H (cm)14.27 x 9.4 x 13.5

Industrial Applications

1. Factory Automation Network Backbone

Deployed as a highly reliable central switch for PLCs, HMIs, and robotic controllers on an active factory floor.

Problem Solved

Ensures deterministic network performance and prevents costly downtime via sub-20ms Turbo Ring redundancy in environments prone to high electromagnetic interference.

Turbo RingLayer 2 ManagedDeterminismSub-20ms Recovery

2. Intelligent Transportation Systems (ITS) Communications

Installed in roadside cabinets to reliably aggregate data from traffic cameras, inductive loops, and signaling controllers.

Problem Solved

The wide -40 to 75°C operating temperature and rigid IP30 housing guarantee continuous, uninterrupted operation in outdoor enclosures exposed to extreme climate fluctuations.

Wide Temperature-40 to 75°CIP30Gigabit Uplink

3. Renewable Energy SCADA Data Aggregation

Facilitates vital data collection from widespread solar inverters and wind turbine generators back to a central SCADA control facility.

Problem Solved

Provides secure, noise-immune long-distance communication via SFP combo ports, while the wide 12-45 VDC dual inputs protect against voltage sags and surges common in power generation.

Combo SFP SlotsRedundant VDC InputSCADAModbus TCP
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