Moxa EDS-405A-MM-SC-T Industrial Managed Ethernet Switch

Technical Overview

Managed industrial Ethernet switch: 3x 10/100BaseT(X), 2x 100BaseFX multi-mode SC ports. -40 to 75°C, dual 9.6-60VDC input, IP30. Turbo Ring for redundancy.

Key Features

3 x 10/100BaseT(X) ports (RJ45 connector) and 2 x 100BaseFX multi-mode ports with SC connectors.
Wide operating temperature range from -40 to 75°C.
Redundant dual power inputs (12/24/48 VDC, operating range 9.6 to 60 VDC) with overload and reverse polarity protection.
Supports Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches) and RSTP/STP for network redundancy.
Rugged metal housing with an IP30 ingress protection rating.
DIN-rail mounting support with optional wall mounting kit.
IPv6 Ready logo awarded for future-proof networking.
Supports EtherNet/IP and Modbus/TCP protocols for industrial device management and monitoring.
IGMP snooping and GMRP for filtering multicast traffic.
Port-based VLAN, IEEE 802.1Q VLAN, and GVRP to simplify network planning.
QoS (IEEE 802.1p and TOS/DiffServ) to enhance network determinism.
RMON for efficient and proactive network monitoring.
SNMPv1/v2c/v3 for various levels of network management security.
Bandwidth management to prevent unpredictable network status.

Technical Specification Matrix

Parameter	Value
Ethernet Ports	3 x 10/100BaseT(X) RJ45, 2 x 100BaseFX Multi-mode SC
Input Voltage	12/24/48 VDC (Redundant Dual Inputs)
Operating Voltage	9.6 to 60 VDC
Input Current @ 24 VDC	0.286 A
Operating Temperature	-40 to 75°C (-40 to 167°F)
Storage Temperature	-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity	5 to 95% (non-condensing)
IP Rating	IP30
Housing	Metal
Installation	DIN-rail mounting, Wall mounting (with optional kit)
MAC Table Size	2 K
IGMP Groups	256
Packet Buffer Size	1 Mbits
VLAN ID Range	VID 1 to 4094
Overload Current Protection	Supported
Reverse Polarity Protection	Supported
Physical Weight (kg)	0.65
Dimensions L x W x H (cm)	10.5 x 5.36 x 13.5

Industrial Applications

1. Industrial Automation in Harsh Environments

The Moxa EDS-405A-MM-SC-T provides reliable network connectivity for industrial control systems in challenging environments. Its wide operating temperature range (-40 to 75°C), robust IP30 metal housing, and redundant power inputs (9.6-60 VDC) ensure continuous operation in factories or outdoor cabinets where temperature fluctuations and electrical noise are common.

Problem Solved

Maintains stable and secure network communication for critical industrial equipment like PLCs, HMIs, and sensors, preventing downtime caused by environmental stress or power inconsistencies in uncontrolled industrial settings.

PLC communicationSCADA systemsFactory automationExtended temperature rangeIndustrial networkingNoise immunityPower redundancy

2. Smart Transportation Systems (ITS)

This switch is ideal for Intelligent Transportation Systems, offering durable and dependable network infrastructure for roadside applications. Its -40 to 75°C operating temperature and NEMA TS2 certification (for the series) enable it to withstand extreme outdoor conditions, while fiber optic ports facilitate long-distance, interference-free data transmission for traffic management and surveillance.

Problem Solved

Ensures high availability and resilient network connectivity for roadside cabinets, traffic controllers, and surveillance cameras, crucial for effective traffic management and public safety in diverse weather conditions.

NEMA TS2Traffic controlRoadside cabinetsVideo surveillanceFiber optic backboneOutdoor networkingReliable data transmission

3. Remote Utility Monitoring and Control

The EDS-405A-MM-SC-T is well-suited for remote monitoring and control in utility sectors like oil & gas or water/wastewater management. Its wide operating temperature, IP30 protection, and broad 9.6-60 VDC redundant power input allow deployment at remote sites with harsh weather and varying power sources. Multi-mode fiber ports enable secure, long-distance communication back to central control centers.

Problem Solved

Provides continuous, secure, and robust communication pathways for RTUs and sensors in geographically dispersed and environmentally demanding utility infrastructures, overcoming distance limitations and ensuring operational integrity.

SCADA integrationRemote Terminal Units (RTU)Pipeline monitoringWater treatment plantsWastewater managementDistributed infrastructureFiber connectivity