The EDS-208A Series from Moxa delivers robust 8-port unmanaged Ethernet switches tailored for industrial automation and harsh environments. These switches support both copper and fiber connections (100BaseFX) and are ideal for maritime, railway, traffic control, and hazardous area deployments. Housed in a durable IP30-rated aluminum casing, the switches offer broadcast storm protection via DIP switches, redundant power inputs, and extended temperature models (-T) capable of operating from -40 to 75 °C.

Technical Data:

Ethernet Interfaces:

• 10/100BaseT(X) Ports (RJ45):
• EDS-208A / 208A-T: 8 ports
• EDS-208A-M / S models: 7 ports
• EDS-208A-MM / SS models: 6 ports
• 100BaseFX Ports:
• Multi-Mode SC: EDS-208A-M-SC (1 port), EDS-208A-MM-SC (2 ports)
• Multi-Mode ST: EDS-208A-M-ST (1 port), EDS-208A-MM-ST (2 ports)
• Single-Mode SC: EDS-208A-S-SC (1 port), EDS-208A-SS-SC (2 ports)
• Features: Auto-negotiation, Auto MDI/MDI-X, Full/Half Duplex

Power Supply:

• Input Voltage: 12/24/48 VDC (range: 9.6 to 60 VDC)
• Dual redundant inputs via removable 4-pin terminal block

Physical Characteristics:

• Housing: Aluminum
• IP Rating: IP30
• Dimensions: 50 x 114 x 70 mm
• Weight: 275 g
• Mounting: DIN-rail, optional wall mount kit

Environmental Limits:

• Operating Temperature:
• Standard Models: -10 to 60 °C
• -T Models: -40 to 75 °C
• Storage Temperature: -40 to 85 °C
• Humidity: 5 to 95% (non-condensing)

Switch Properties:

• MAC Address Table: 2K entries
• Packet Buffer: 768 kbit
• Switching Type: Store and Forward
• Broadcast Storm Protection: configurable via DIP switch

Certifications:

• Safety: UL 508, EN 62368-1
• EMC/EMI: EN 55032/35, FCC Part 15B Class A, IEC 61000-4 series
• Hazardous Locations: ATEX, Class I Div. 2
• Transportation: EN 50121-4, NEMA TS2
• Marine Approvals: DNV, ABS, LR, NK

Warranty:

• Warranty Period: 5 years
• Details: www.moxa.com/warranty

Package Contents:

• 1 x EDS-208A Series switch
• 1 x Quick installation guide
• 1 x Warranty card