Moxa EDS-208A Series – 8-Port Unmanaged Ethernet Switches Built for Industrial Reliability

The EDS-208A Series from Moxa delivers reliable 8-port unmanaged Ethernet switches specifically engineered for harsh industrial environments. With model options supporting both 10/100BaseT(X) RJ45 copper ports and 100BaseFX fiber ports (SC or ST, multi-mode or single-mode), this series ensures flexible integration into industrial networking systems.

Designed with redundant 12/24/48 VDC power inputs, a durable IP30-rated aluminum housing, and global certifications for hazardous locations, transportation, and maritime environments, the EDS-208A is well-suited for mission-critical applications. -T models offer an extended operating temperature range of -40 to 75 °C, enabling stable performance even in extreme conditions.

Each unit includes a DIP switch for broadcast storm protection, adding a layer of network resilience. A 100% burn-in test guarantees industrial-grade reliability across the full product range.

Technical Specifications (English):

Ethernet Interfaces:

• 10/100BaseT(X) RJ45:
• EDS-208A/208A-T: 8 ports
• Fiber models: 6 or 7 RJ45 ports
• 100BaseFX Fiber (depending on model):
• 1 × Multi-mode SC: EDS-208A-M-SC
• 2 × Multi-mode SC: EDS-208A-MM-SC
• 1 × Multi-mode ST: EDS-208A-M-ST
• 2 × Multi-mode ST: EDS-208A-MM-ST
• 1 × Single-mode SC: EDS-208A-S-SC
• 2 × Single-mode SC: EDS-208A-SS-SC

Switch Features:

• Auto negotiation (speed)
• Auto MDI/MDI-X
• Full-/Half-duplex operation
• Broadcast storm protection (DIP switch)

Power Input:

• Dual redundant inputs: 12/24/48 VDC (range: 9.6 to 60 VDC)

Mechanical Design:

• Housing: Aluminum
• Protection class: IP30
• Mounting: DIN rail
• Burn-in test: 100% tested

Certifications:

• Industrial: CE, FCC, UL
• Hazardous locations: Class I Div. 2, ATEX Zone 2
• Transportation: EN 50121-4, NEMA TS2
• Maritime: DNV, LR, ABS, NK

Temperature Range:

• Standard model: -10 to 60 °C
• -T model: -40 to 75 °C