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10/100TX-FX Single Fiber Industrial Media Converter | 1-RJ45 Ethernet Port, 1-ST Fiber Port

10/100TX-FX Single Fiber Industrial Media Converter | 1-RJ45 Ethernet Port, 1-ST Fiber Port

SKU:MF7275-2SFB

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The VERSITRON MF7275-2SFB Industrial Media Converter seamlessly converts 10/100Base Ethernet to 100BaseFX optical output. Designed for rugged environments, it supports DIN rail or wall mounting, making it ideal for industrial security, automation, and intelligent transportation systems (ITS). With a plug-and-play setup, it pairs with the MF7275-2SFA for reliable single-fiber connectivity.

Product Highlight

  • 10/100BaseTX (Copper) to 100BaseFX (Fiber) Ethernet
  • ST Connector, Single-mode (SM) Single Fiber, 20km range
  • Full/Half-Duplex & 10/100Mbps Auto-Negotiation
  • DIN Rail Mountable
  • Operating Temperature: -40℃ to 80℃
  • Low Power Consumption (4W Full Load)
  • DIP Switches for Manual Configuration
  • Corrosion Resistant

Product Highlights

  • 10/100BaseTX (Copper) to 100BaseFX (Fiber) Ethernet
  • ST Connector, Single-mode (SM) Single Fiber, 20km range
  • Full/Half-Duplex & 10/100Mbps Auto-Negotiation
  • DIN Rail Mountable
  • Operating Temperature: -40℃ to 80℃
  • Low Power Consumption (4W Full Load)
  • DIP Switches for Manual Configuration
  • Corrosion Resistant
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The VERSITRON Industrial Media Converter is a high-performance networking solution that converts 10/100Mbps Ethernet signals from copper to fiber, ensuring long-distance, high-speed data transmission. Designed with rugged durability, this converter is ideal for mission-critical applications in harsh industrial settings. It supports Plug & Play installation, non-blocking switching, and auto-negotiation for seamless network integration. Featuring redundant DC power inputs, 4KV Ethernet surge protection, and an extended temperature range (-40°C to 80°C), it guarantees reliability in extreme conditions. Built with corrosion-resistant materials and DIN rail mounting compatibility, it provides industrial-grade performance for security, automation, and intelligent networking applications.

Available Product Models


Model Fiber Port Wavelength Tx Power (dBm) Rx Sens. (dBm) Rx Max. (dBm) RFQ
MF7273 MM, ST, 2km 1310nm -19 ~ -14 -31 -14 Request a Quote
MF7274 MM, SC, 2km 1310nm -19 ~ -14 -31 -14 Request a Quote
MF7275-2 SM, SC, 20km 1310nm -15 ~ -8 -30 -7 Request a Quote
MF7275-2SFA SM, ST, 20km (Single Fiber) Tx: 1310nm / Rx: 1550nm -14 ~ 8 -31 0 Request a Quote
MF7275-2SFB SM, ST, 20km (Single Fiber) Tx: 1550nm / Rx: 1310nm -14 ~ 8 -31 0 Request a Quote

Why to choose VERSITRON?

With over 60 years of experience in fiber optic communication, VERSITRON delivers cutting-edge industrial networking solutions designed for reliability, durability, and long-term performance. Our industrial media converters are engineered to meet the most demanding applications, ensuring secure and high-speed data transmission in mission-critical environments.
Upgrade your industrial network with VERSITRON’s Industrial Media Converter and experience seamless copper-to-fiber integration. Contact us today for expert guidance on selecting the right model for your application!

Network Ports

  • (1) 10/100Mbps Copper Port (RJ-45) Auto-Negotiate, Auto-MDI/MDI-X
  • (1) 100Mbps Fiber Port (ST)

Switching Architecture

  • Store-and-Forward
  • Switching Capacity: 0.4Gbps (non-blocking)
  • MAC Address Table: 2K
  • Maximum Frame Size: 1536 Bytes (Jumbo Frames)
  • Flow Control:
    • Back pressure (Half-Duplex)
    • IEEE 802.3x Pause Frame (Full-Duplex)

LED Indicators

  • Power: On - Green
  • Copper Ports: Link/Activity - Green

Electrical, Mechanical, and Environmental Specifications

  • DC Power Input Voltage: Dual 9 ~ 52VDC, Auto-sensing
  • Power Consumption: 4 Watts (Full Load)
  • Dimensions: 4.45 x 3.70 x 1.42 inches (113 x 94 x 36 mm)
  • Case: IP44 Metal
  • Mounting: DIN Rail
  • MTBF: >100,000 hours
  • Operating Temperature: -40°C ~ +80°C
  • Storage Temperature: -40°C ~ +80°C
  • Relative Humidity: 0% ~ 95% (non-condensing)

Designed for Tethered Drone Platforms

  • 1-Port 10/100Base-TX Fast Ethernet RJ-45 Port
  • 1-Port 100Base-FX Optical Port
  • Transmits and Receives over 1 Singlemode fiber optic cable
  • Non-blocking store-and-forward switching
  • RJ45 Port Supports 10/100Mbps-Full/Half-duplex, Auto-negotiation, Auto-MDI/MDIX
  • Prevents Packet Loss w/Back Pressure (Half-Duplex) and IEEE 802.3x PAUSE Frame Flow Control (Full-Duplex)

Reliable Long-Distance Operation

  • SC fiber connector
  • Operation over simplex singlemode fiber over a variety of link budgets
  • No in-field optical adjustment required
  • Redundant dual power supply inputs 48/52 VDC
  • 4KV Ethernet Surge Protection for harsh environment
  • -40°C to 80°C wide range operating temperature
  • Compact, corrosion resistant case attaches to a standard DIN Rail

Available Product Models

Model Fiber Port Wavelength Tx Power (dBm) Rx Sens. (dBm) Rx Max. (dBm) RFQ
MF7273 MM, ST, 2km 1310nm -19 ~ -14 -31 -14 Request a Quote
MF7274 MM, SC, 2km 1310nm -19 ~ -14 -31 -14 Request a Quote
MF7275-2 SM, SC, 20km 1310nm -15 ~ -8 -30 -7 Request a Quote
MF7275-2SFA SM, ST, 20km (Single Fiber) Tx: 1310nm / Rx: 1550nm -14 ~ 8 -31 0 Request a Quote
MF7275-2SFB SM, ST, 20km (Single Fiber) Tx: 1550nm / Rx: 1310nm -14 ~ 8 -31 0 Request a Quote

The VxS1A05 Series is widely deployed across industrial, utility, transportation, telecommunications, and infrastructure networks.

Industrial Automation

  • PLC and SCADA system connectivity
  • Fiber links for machine-to-machine communication
  • EMI-resistant industrial data networks
  • Reliable long-distance controller connections

Security & Surveillance

  • Long-distance IP camera fiber uplinks
  • Secure transmission for perimeter monitoring
  • Remote surveillance deployments
  • Noise-immune video transport

Intelligent Transportation Systems (ITS)

  • Traffic controller networking
  • Fiber-based highway monitoring systems
  • Tolling and transit communications
  • Outdoor ruggedized connectivity

Energy & Utility Substations

  • Substation fiber backbone links
  • SCADA data communication
  • High-EMI zone signal isolation
  • Remote equipment monitoring

Oil, Gas & Petrochemical

  • Rugged fiber uplinks in corrosive environments
  • Pipeline monitoring systems
  • Fiber connectivity in hazardous locations
  • Secure long-range communication

Manufacturing & Industrial Plants

  • Inter-building fiber connections
  • Equipment control network extensions
  • High-reliability system integration
  • Harsh-environment Ethernet-to-fiber conversion

Water & Wastewater Facilities

  • Pump station remote monitoring
  • Long-distance fiber for SCADA
  • High-moisture environment networking
  • Corrosion-resistant connectivity

Telecommunications & Edge Networks

  • Single-fiber uplink deployments
  • Outdoor cabinet network extension
  • Rural fiber delivery
  • Gigabit-ready fiber conversion

Municipal & Smart City Systems

  • Traffic signal cabinets
  • Municipal surveillance networks
  • Smart pole fiber networks
  • Remote sensor connectivity

Transportation & Rail Networks

  • Railway signaling systems
  • Platform CCTV fiber uplinks
  • Trackside communication nodes
  • Reliable long-range data transmission

Airports & Aviation Networks

  • Runway monitoring systems
  • Terminal control networks
  • Rugged outdoor fiber conversion
  • Long-distance data communication

Ports & Maritime Infrastructure

  • Dockside control systems
  • Fiber links for port security
  • Harsh-environment transportation monitoring
  • Long-distance vessel communication

Mining & Heavy Industry

  • Shock- and vibration-resistant networking
  • Fiber uplinks in deep mines
  • Secure remote data transmission
  • Corrosion-resistant deployments

Healthcare & Medical Campuses

  • Inter-building fiber connectivity
  • Secure data transport between facilities
  • Low-interference networks
  • Reliable medical system networking

Commercial Buildings & Corporate Campuses

  • Fiber backbone integration
  • LAN extension across multiple buildings
  • Secure communication for remote systems
  • Efficient Ethernet-to-fiber conversion

Retail & Distribution Facilities

  • Warehouse fiber network extension
  • Secure POS system backhaul
  • CCTV and facility monitoring
  • Long-range data communication

Versitron is one of the leading 10/100TX-FX Single Fiber Industrial Media Converter manufacturing companies in the USA (based in Delaware). If your industry or installation location isn't listed above, feel free to reach out to us!

Buy the Best 10/100TX-FX Single Fiber Industrial Media Converter from VERSITRON at a Competitive Price!!

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