N-TRON 306FX2-N-ST: 6-Port Single-Mode Industrial Fiber Switch for Demanding Applications
Product Overview
The N-TRON 306FX2-N-ST is a robust industrial Ethernet switch featuring 6× 1000BASE-LX single-mode ST fiber ports. Engineered for operation in extreme conditions, this all-fiber switch provides complete immunity to electromagnetic interference and reliable performance in temperatures ranging from -40°C to 75°C. Ideal for applications where electrical noise, security, and distance are critical concerns.
Key Features & Benefits
All-Fiber Single-Mode Design
6× 1000BASE-LX ST fiber ports for complete electrical isolation
Single-mode fiber support (9/125μm)
2 km maximum distance - ideal for facility-wide deployment
1310 nm wavelength for optimal performance
Rugged Industrial Construction
Wide temperature operation: -40°C to 75°C (-40°F to 167°F)
Metal IP40-rated enclosure resistant to shock, vibration, and corrosion
Industrial EMC Level 4 compliance for reliable operation in electrically noisy areas
Fanless design ensures silent, maintenance-free operation
High Reliability Features
12–48 VDC redundant power inputs with reverse polarity protection
DIN-rail mounting for flexible installation in control cabinets
Plug-and-play operation - no configuration required
Low power consumption (<10W) for energy-efficient operation
Technical Specifications
Parameter Specification
Fiber Ports 6 × 1000BASE-LX ST
Fiber Type Single-mode (9/125μm)
Wavelength 1310 nm
Max Distance 2 km
Power Supply 12–48 VDC, redundant inputs
Operating Temperature -40°C to 75°C
Enclosure Rating IP40 metal
Mounting DIN rail
EMC Compliance Industrial Grade 4
Power Consumption <10W
Applications
Industrial Automation Networks
Connect PLCs, HMIs, and industrial devices in manufacturing environments with complete EMI immunity.
Long-Distance Monitoring
Perfect for security surveillance and perimeter protection systems requiring reliable long-distance connectivity.
Energy and Utility Systems
Ideal for power substations and renewable energy sites where electrical noise is a concern.
Transportation Infrastructure
Deploy in intelligent transportation systems and traffic control applications requiring secure communication.
Hazardous Environments
Suitable for areas where copper cables could spark or carry damaging currents.
Competitive Advantages
Complete EMI Immunity: Fiber optic technology eliminates electromagnetic interference
Enhanced Security: No electromagnetic radiation prevents network eavesdropping
Extended Distance: Reach up to 2 km without signal degradation
Environmental Durability: Operates reliably in extreme temperatures and harsh conditions
Maintenance-Free Operation: Fanless design ensures long service life
Frequently Asked Questions
Q: What type of fiber does the 306FX2-N-ST support?
A: It supports single-mode fiber with ST connectors, providing up to 2 km transmission distance.
Q: Is this switch managed or unmanaged?
A: The 306FX2-N-ST is an unmanaged switch, providing simple plug-and-play operation.
Q: Can I use multi-mode fiber with this switch?
A: No, this model is designed specifically for single-mode fiber applications.
Q: What is the warranty period?
A: The switch comes with a standard 3-year warranty.
Q: Is the switch suitable for outdoor use?
A: While it has a wide temperature rating, we recommend installing it in a protective enclosure for outdoor applications.
Why Choose N-TRON?
N-TRON has been a trusted provider of industrial networking solutions for over two decades. Our products are designed and tested to meet the most demanding industrial standards, ensuring reliable performance in critical applications worldwide.
Conclusion
The N-TRON 306FX2-N-ST industrial Ethernet switch delivers reliable, secure connectivity for the most demanding industrial applications. With its six single-mode fiber ports and rugged construction, it provides maximum immunity to electrical noise and environmental challenges while ensuring data security across your network.
Ready to enhance your industrial network? Contact us today for pricing and technical specifications.
