Industrial Media Converter 10/100/1000M SFP Fiber Slot to 2-Port RJ45 DIN Rail
Mini Industrial 1-Port 100/1000X SFP to 2-Port 10/100/1000T Ethernet Media Converter
Overview
The LNK-IMC1200G-SFP Series is a compact industrial-grade media converter designed for flexible and reliable network connectivity in demanding environments. This DIN rail mounted device features dual 10/100/1000BASE-T copper Ethernet ports and one 100/1000Base-X SFP fiber slot, supporting seamless media conversion between copper and fiber networks. Compatible with various pluggable SFP modules—including both single-mode and multi-mode fiber types with single or dual fiber cores—it enables customizable long-distance optical communication up to 120km.
Built to industrial durability standards, this hardened converter operates reliably across an extended temperature range of -40°C to +75°C and features a ruggedized metal enclosure with high EMI/RFI immunity, meeting EN55022 emission standards for sensitive applications. It supports both half and full-duplex transmission modes with auto-negotiation, ensuring optimal performance in diverse network infrastructures including manufacturing automation, intelligent transportation systems, and outdoor wireless networks.
The converter offers easy DIN-rail mounting for space-efficient installation in control cabinets, telecom racks, and industrial distribution boxes, making it an ideal solution for expanding network reach and enhancing connectivity in harsh operational environments.
Features
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Dual Gigabit Copper Ports with Auto-Sensing MDI/MDI-X: Two 10/100/1000BASE-T RJ45 interfaces automatically detect and adapt to straight-through or crossover cables, ensuring plug-and-play deployment in complex network environments without manual configuration.
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Multi-Rate SFP Fiber Slot with Intelligent Auto-Detection: Features one dual-mode SFP port that automatically recognizes and兼容 100Base-FX or 1000Base-X fiber modules, supporting both single-mode and multi-mode transceivers for flexible fiber connectivity up to 120km.
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Adaptive Duplex Operation & Auto-Negotiation Technology: Automatically configures full/half-duplex modes and negotiates optimal transmission speeds (10/100/1000Mbps) for efficient bandwidth utilization across diverse network architectures.
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Energy Efficient Ethernet (EEE) Compliance: Reduces power consumption by up to 80% during low-data activity periods while maintaining full compatibility with IEEE 802.3az standards for sustainable operations.
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Wide-Range Terminal Block Power Input (12-48VDC): Accepts broad spectrum DC power through industrial-grade screw-terminal connections, ensuring stable operation in environments with voltage fluctuations and power instability.
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Versatile Mounting Options: Supports both DIN-rail and wall-mount installation for flexible deployment in control cabinets, server racks, patch panels, and space-constrained industrial enclosures.
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Extended Temperature Hardened Design: Operates reliably in extreme environments from -40°C to 75°C (-40°F to 167°F), making it suitable for unheated warehouses, outdoor cabinets, automotive applications, and harsh industrial settings.
Application Scenarios
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Industrial Automation Networks: Provides reliable fiber-optic connectivity for PLCs, motor drives, and industrial control systems in high-EMI manufacturing environments with real-time data transmission requirements
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Intelligent Transportation Systems (ITS): Enables traffic monitoring, vehicle detection, and roadside communication networks in wide-temperature environments (-40°C to 75°C) for toll systems and traffic management
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Power Utility and Energy Infrastructure: Suitable for substation automation, grid monitoring, and renewable energy systems requiring electrical isolation and surge protection in harsh conditions
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Outdoor Wireless Deployments: Supports WLAN access points, 4G/5G small cells, and microwave links with fiber backhaul connectivity in extreme weather conditions
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IP Surveillance and Security Systems: Delivers reliable connectivity for high-resolution IP cameras, access control systems, and perimeter security networks across extended distances
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Building Automation and Smart Cities: Facilitates network extension for building management systems, environmental controls, and smart lighting applications with fiber connectivity
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Marine and Offshore Applications: Provides corrosion-resistant network conversion for vessel communication systems and offshore platform monitoring equipment
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Mining and Heavy Industry: Operates reliably in vibration-intensive environments for mining equipment connectivity and remote monitoring systems
Technical Indexes
| Ethernet | |
| Standards: | IEEE802.3 10Base-T |
| IEEE802.3u 100Base-TX/FX | |
| IEEE802.3ab 1000Base-T | |
| IEEE802.3z 1000Base-X | |
| IEEE 802.3az Energy Efficient Ethernet (EEE) | |
| Processing Type: | Store-and-Forward |
| Forward Filter Rate: | 14,880pps (10Mbps) |
| 148,800pps (100Mbps) | |
| 1,488,000pps (1000Mbps) | |
| Packet Buffer Memory: | 1 Mbit |
| Max Packet Length: | 9K Bytes |
| Address Table Size | 2K MAC Addresses |
| Interface | |
| Connector: | 2 x RJ45 |
| Optical Port: | 1 x SFP 1000Base-X or 100Base-FX (auto detection) |
| Electrical and Mechanical | |
| Input Power: | 12~48VDC, 4-pin terminal block |
| Power Consumption: | 5W Max. |
| LED Indicators: | |
| PWR: | Power Status |
| L/A: | Data LINK Status |
| SPD: | Ethernet Status |
| 100M/1000M: | Fiber LINK Status |
| Dimensions (WxDxH): | 95 x 70 x 30 mm |
| Weight: | 0.25Kg |
| Casing: | Aluminum Case |
| Mounting Options: | DIN-Rail / Wall-mount |
| Environmental | |
| Operating Temperature: | -40°C to 75°C (-40°F to 167°F) |
| Storage Temperature: | -40°C to 85°C (-40°F to 185°F) |
| Relative Humidity: | 5% to 95% non-condensing |
| MTBF | > 200,000 hrs |
| Regulatory Approvals | |
| ISO9001, CE, FCC, RoHS | |
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EMI: EN55022:2010+AC: 2011, Class A EN 61000-3-2: 2006+A1: 2009+A2: 2009 EN 61000-3-3: 2013 EN55024: 2010 |
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EMS: IEC 61000-4-2: 2008 (ESD) IEC 61000-4-3: 2010 (RS) IEC 61000-4-4: 2012 (EFT) IEC 61000-4-5: 2014 (Surge) IEC 61000-4-6: 2013 (CS) IEC 61000-4-8: 2009 (PFMF) |
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Ordering Information
| Model | Description |
| LNK-IMC1200G-SFP | Hardened 2-Port 10/1001000BASE-TX to 100/1000BASE-X SFP Media Converter |
| SFP Options | ► SFP option. Please select your SFP on our SFP Options Page (Industrial SFP). |
| ► SFP module is to be purchased separately. | |
| Mounting Options | ► Default DIN-Rail Bracket installed; Wall Mount Bracket is included. |
| Power Options | ► 24W/1A 24VDC Power Supply. Open Wire for Terminal Block |
| ► Power Supply is to be purchased separately. |
Application Display Diagram
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