The Moxa EDS-308 Series includes compact unmanaged 8-port Ethernet switches built for industrial applications. These switches provide dependable copper and fiber network connectivity and are ideal for deployment in manufacturing, energy distribution, process automation, and transportation systems. Each switch includes a relay output that alerts engineers of power failures or port disconnections, enabling early issue detection.

Available with either a standard operating temperature of -10 to 60 °C or a wide-range variant from -40 to 75 °C (T models), the EDS-308 switches are certified for use in hazardous locations including ATEX Zone 2 and Class 1 Div. 2 environments. Housed in rugged IP30-rated metal enclosures, they support DIN-rail mounting for convenient integration into control cabinets.

Technical Details:

Ethernet Ports:

• 10/100BaseT(X) Ports (RJ45): 8 ports (models EDS-308/308-T)
• 100BaseFX Ports:
• Multi-mode SC: 1 or 2 ports (M-SC or MM-SC models)
• Multi-mode ST: 2 ports (MM-ST models)
• Single-mode SC: 1 or 2 ports (S-SC or SS-SC models)
• Single-mode SC (80 km): 1 or 2 ports (S-SC-80 or SS-SC-80 models)

Supported Features:

• Auto-negotiation for speed
• Full/Half-duplex support
• Auto MDI/MDI-X crossover detection

Alarm Output:

• 1 relay output (1 A @ 24 VDC) for power loss or port link break warnings

Environmental:

• Operating temperature: -10 to 60 °C (standard) or -40 to 75 °C (T models)
• Humidity: 5 to 95%, non-condensing
• Housing: Metal, IP30 rating
• Mounting: DIN-rail or optional wall-mount

Certifications:

• Safety: UL, CE, FCC
• Hazardous location: ATEX Zone 2, Class I Division 2

Package Includes:

• 1x EDS-308 switch
• 1x Quick installation guide
• 1x Warranty card