Moxa EDS-208A-T 8-Port Industrial Unmanaged Ethernet Switch

Technical Overview

8-port unmanaged industrial Ethernet switch with IP30 aluminum housing and -40 to 75°C operating temperature. Redundant dual 12/24/48 VDC inputs.

Key Features

8 x 10/100BaseT(X) RJ45 ports with auto negotiation speed, full/half duplex mode, and auto MDI/MDI-X connection.
IP30-rated aluminum housing for robust protection against dust and environmental hazards.
Wide operating temperature range from -40 to 75°C for reliable performance in extreme conditions.
Supports DIN-rail mounting and optional wall mounting for flexible installation.
Complies with IEEE 802.3, 802.3u, and 802.3x standards for Ethernet communication.
Features DIP switches for enabling or disabling broadcast storm protection.

Technical Specification Matrix

Parameter	Value
Ethernet Ports	8 x 10/100BaseT(X) RJ45
Input Voltage	12/24/48 VDC (9.6 to 60 VDC operating range)
Input Current	0.11 A @ 24 VDC
Operating Temperature	-40 to 75°C (-40 to 167°F)
IP Rating	IP30
Housing Material	Aluminum
MAC Table Size	2 K
Packet Buffer Size	768 kbits
Processing Type	Store and Forward
Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3x
Overload Current Protection	Supported
Reverse Polarity Protection	Supported
Physical Weight (kg)	0.28
Dimensions L x W x H (cm)	11.4 x 5 x 7

Industrial Applications

1. Remote Monitoring in Oil & Gas Pipelines

This switch is ideal for deployment along oil and gas pipelines, connecting sensors, RTUs, and IP cameras for real-time monitoring of pressure, flow, and security in remote areas.

Problem Solved

Ensures reliable Ethernet connectivity for critical data acquisition and surveillance in extreme outdoor conditions, leveraging its -40 to 75°C operating temperature and IP30 housing for dust protection, while redundant dual 12/24/48 VDC inputs provide power stability.

-40 to 75°CIP3012/24/48 VDCRedundant Power8 x 10/100BaseT(X)Industrial Ethernet

2. Traffic Management Systems

Perfect for connecting traffic light controllers, vehicle detection sensors, and surveillance cameras at busy intersections or along highways, providing robust network infrastructure for intelligent transportation.

Problem Solved

Provides dependable network infrastructure that withstands wide temperature swings (-40 to 75°C) and potential power interruptions (redundant 12/24/48 VDC inputs) common in roadside deployments. Its compact size (50 x 114 x 70 mm) facilitates installation in small roadside cabinets.

-40 to 75°CIP3012/24/48 VDCRedundant Power8 x 10/100BaseT(X)Compact Dimensions

3. Factory Automation Control Cabinets

Integrates seamlessly into industrial control cabinets to connect PLCs, HMIs, and various automation devices, ensuring essential network links for continuous manufacturing processes.

Problem Solved

Offers a durable and space-efficient (50 x 114 x 70 mm) Ethernet solution for industrial control panels. It guarantees stable network communication (8 x 10/100BaseT(X) ports, Store and Forward processing) in environments susceptible to dust (IP30) and broad temperature ranges (-40 to 75°C). Redundant power inputs further enhance reliability for critical automation systems.

-40 to 75°CIP3012/24/48 VDCRedundant PowerDIN-rail mounting8 x 10/100BaseT(X)Store and Forward