Product Highlights
- Industrial-Grade Reliability: -40°C to 85°C operating temperature, IP40 metal casing, fanless design for harsh environments
- Versatile Fiber Interface: Available in Fixed SC Duplex (20km) or Open SFP Slot for flexible distance options
- 4x Gigabit RJ45 Ports: Connect multiple edge devices with 10/100/1000M Auto-Negotiation
- Redundant Power Input: Dual DC 12~57V power inputs with reverse polarity protection for continuous operation
- Plug & Play: Auto MDI/MDI-X, Store-and-Forward switching architecture for easy deployment
Product Overview
The Miray Industrial Gigabit Media Converter series is engineered for mission-critical environments where reliability is paramount. It converts 10/100/1000Base-TX copper signals to 1000Base-X optical signals, extending your network over long distances in factory automation, substations, outdoor surveillance, and transportation systems. With its hardened design and flexible fiber interface options, it ensures stable and secure data transmission where standard commercial converters would fail.
Key Features
Hardware & Industrial Design
- Wide Operating Temperature: -40°C to 85°C (-40°F to 185°F) for extreme climates and industrial settings.
- IP40 Rated Metal Enclosure: Protects against dust and solid objects, ensuring long-term durability.
- Fanless Design: Passive cooling for silent operation and reduced maintenance in dusty environments.
- DIN-Rail Mounting: Easy installation in industrial control cabinets and distribution boxes.
- Redundant Power Input: Dual power inputs for high availability and reverse polarity protection.
Software & Management
- Plug & Play: Auto-Negotiation and Auto MDI/MDI-X for seamless integration.
- Store-and-Forward Switching: Ensures data integrity by checking packets for errors before forwarding.
- Jumbo Frame Support: Up to 9K bytes for efficient large data transfers.
- LED Indicators: Clear status for power, fiber link, and copper link/activity.
Typical Applications
- Factory Automation: Connect PLCs, sensors, and industrial PCs on the factory floor.
- Substation & Power Grid: Reliable data transmission in power distribution and monitoring systems.
- Outdoor Surveillance: Extend IP camera networks over fiber in harsh outdoor environments.
- Transportation Systems: Networking for railways, highways, and intelligent traffic systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Fiber Interface | SC Duplex (20km) / Open SFP Slot (Selectable) |
| RJ45 Ports | 4x 10/100/1000Base-TX |
| Data Rate | 10/100/1000 Mbps |
| Switching Capacity | 12 Gbps |
| Jumbo Frame | Up to 9K Bytes |
| Operating Temperature | -40°C to 85°C |
| Storage Temperature | -40°C to 85°C |
| Operating Humidity | 5% to 95% (Non-condensing) |
| Power Input | DC 12~57V (Redundant, Reverse Polarity Protection) |
| Enclosure | IP40 Rated Metal Case, Fanless |
| Mounting | DIN-Rail Mounting |
Certifications & Compliance
- Certifications: CE, FCC, RoHS compliant.
- Industrial Standards: EMC Level 4, IEC 61000-6-2, IEC 61000-6-4.
- Safety: EN 60950-1, UL 60950-1.
Download Datasheets
Frequently Asked Questions
Q: Does this converter support PoE?
A: No, this model is a non-PoE media converter designed for pure data transmission. For PoE versions, please contact our sales team.
Q: What is the maximum transmission distance for the SC version?
A: The fixed SC duplex version supports up to 20km over single-mode fiber. The SFP version's distance depends on the inserted SFP module.
Q: Can this converter be used in extreme temperatures?
A: Yes, it is designed for industrial applications with an operating temperature range of -40°C to 85°C.
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