Description Technical Specification Key Features Resources & Downloads
The VERSITRON MF7275-2SFA Industrial Media Converter is engineered to deliver high-performance copper-to-fiber conversion in harsh industrial environments. Featuring one 10/100Mbps RJ-45 Ethernet port and one 100Mbps fiber port (ST connector), this media converter ensures long-distance, noise-resistant network communication.media converter supports dual DC power inputs (9-52V) for redundancy and low power consumption (4W full load). It boasts 4KV surge protection, IP44 corrosion-resistant casing, and extended temperature tolerance (-40°C to 80°C), ensuring maximum durability in extreme conditions. The device is DIN rail mountable, making it easy to install in tight control panels or enclosures.
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
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MF7274 MM, SC, 2km
1310nm
-19 ~ -14
-31
-14
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MF7275-2 SM, SC, 20km
1310nm
-15 ~ -8
-30
-7
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MF7275-2SFA SM, ST, 20km (Single Fiber)
Tx: 1310nm / Rx: 1550nm
-14 ~ 8
-31
0
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MF7275-2SFB SM, ST, 20km (Single Fiber)
Tx: 1550nm / Rx: 1310nm
-14 ~ 8
-31
0
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Typical Applications
Industrial Networks – Secure and reliable connectivity in factories, automation systems, and power plants.
Security & Surveillance – Supports IP cameras, intercoms, and access control systems over long distances.
Transportation Systems – Used in railways, highways, and ITS (Intelligent Transportation Systems).
Oil & Gas, Mining – Ideal for harsh environments requiring rugged network infrastructure.
Fiber Network Expansion – Enables seamless integration of copper and fiber networks in enterprise setups.
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Category Specifications
Network Ports (1) 10/100Mbps Copper Port (RJ-45) Auto-Negotiate, Auto-MDI/MDI-X
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)
LED Indicators Power: On - Green
Electrical, Mechanical, Environmental
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 (Mean Time Before Failure) >100,000 hours
Operating Temperature -40°C ~ +80°C
Storage Temperature -40°C ~ +80°C
Relative Humidity 0% ~ 95% (non-condensing)
(1) 10/100Mbps Copper Port for seamless Ethernet connectivity
(1) 100Mbps Fiber Port for long-distance, high-speed data transmission
Non-blocking store-and-forward switching ensures efficient data transfer
Auto-negotiation (10/100Mbps) for adaptive network performance
Auto MDI/MDI-X crossover eliminates the need for crossover cables
Supports Full-Duplex and Half-Duplex for flexible communication modes
Low power consumption for energy-efficient operation
Redundant DC Power input (9-52V) for uninterrupted performance
4KV Ethernet surge protection enhances network reliability
Extended temperature range (-40°C to 80°C) for harsh environments
Corrosion-resistant IP44-rated metal casing for durability
Industrial-rated EMI/EMC performance for stable operation
DIN rail mounting support for easy installation in industrial setups
