Product Short Description
Product Name: EMC400-EPWS 4-Slot DIN-Rail Media Converter Chassis
Product Introduction: The EMC400-EPWS is an industrial-grade 4-slot DIN-rail mounted media converter chassis from EtherWAN, designed to centralize deployment of EtherWAN media converters and Ethernet extenders. It provides hot-swappable installation, dual power supply redundancy, and electrical isolation between slots. The package includes two HDR-30-12 power supplies.
Description
Technical Specifications:
- Slots: 4 independent hot-swappable slots
- Power Input: 90–264 VAC input; chassis operates at 12 VDC; dual redundant terminal block power inputs
- Minimum cable gauge: 16 AWG
- Power Consumption: Max. 19 W at full installation (depending on installed devices)
- Operating Temperature: 0°C to 45°C (EtherWAN shop page) / -20°C to 60°C (datasheet)
- Storage Temperature: -20°C to 70°C
- Humidity: 5% to 95% non-condensing
- Casing: Steel Electrogalvanized Cold-Rolled Coil (SECC)
- Dimensions: 130 mm (W) × 164 mm (D) × 92.1 mm (H)
- Weight: 1.37 kg
- Protection: Over-current protection, electrical isolation between bays
- Indicators: PWR1, PWR2 (dual power supply status)
Functional Features:
- Redundant terminal block power inputs eliminate single point of failure
- Hot-swappable media converter installation without interrupting communications
- Electrical isolation with fused over-current protection between devices
- DIN-rail mount design
- Supported models: EL2321, EL2211, EL2315, EM1000/EM2000, EM1000S/EM2000S, EM1020, EM120, EL100/EL110, EL200/EL210, ED3501 series
Application Scenarios: Mission-critical network infrastructures requiring reliable interconnection of separated network media and extension of Ethernet beyond conventional boundaries.
Working Principle: The chassis aggregates multiple media converters/extenders into a unified DIN-rail mounted enclosure, distributing isolated 12 VDC power from dual redundant sources to each bay while maintaining galvanic separation.
Installation Requirements: DIN-rail mounting (standard 35 mm). Ensure minimum 16 AWG power wiring. Site must meet operating temperature and humidity requirements with adequate ventilation.
Usage Notes: Both power supplies may be connected to separate sources for redundancy. EMC compliance: FCC Part 15B Class A, EN 61000-6-4 (EMI); EN 61000-6-2, EN 61000-4-2/3/4/5/6/8 (EMS). Environmental test compliance: IEC 60068-2-6 (vibration), IEC 60068-2-27 (shock), IEC 60068-2-32 (free fall). Manufactured in an ISO 9001 facility.
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