Description
1783-SFP1GSX A-B Stratix SFP Fiber Transceiver Module
Product Dimensions：
Product Description (Detailed Explanation)
The 1783-SFP1GSX is a “hot-swappable” input/output device that plugs into the SFP ports of Allen-Bradley Stratix managed switches (such as the Stratix 5400, 5700, or 8000 series).
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Fiber Type: It is a Short-Wavelength (SX) transceiver designed for use with Multi-Mode Fiber (MMF).
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Function: It converts electrical signals from the switch into optical signals (and vice-versa), allowing for high-speed data transmission over much longer distances than standard copper (RJ45) cabling while providing total immunity to electrical noise.
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Compatibility: It is part of the Stratix accessories line and is fully tested to work seamlessly with Rockwell Automation’s industrial network infrastructure.
Product Parameters (Technical Specifications)
| Parameter Category | Specification |
| Model Number | 1783-SFP1GSX |
| Data Rate | 1 Gbps (Gigabit Ethernet) |
| Fiber Type | Multi-Mode Fiber (MMF) |
| Connector Type | Duplex LC Connector |
| Wavelength | 850 nm |
| Max. Cable Distance | Up to 550 meters (depending on fiber grade) |
| Optical Transmit Power | -9.5 dBm to -3 dBm |
| Receiver Sensitivity | -17 dBm |
| Operating Temperature | -40 °C to 85 °C (Industrial Grade) |
Product Advantages (Key Benefits)
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Electromagnetic Immunity: Since it uses light instead of electricity, it is completely immune to the EMI/RFI noise generated by large motors, variable frequency drives (VFDs), and high-voltage equipment.
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Hot-Swappable: The module can be installed or replaced while the switch is powered on, preventing network downtime during maintenance or upgrades.
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Extended Reach: While copper Ethernet is limited to 100 meters, this module allows for reliable communication up to 550 meters, making it ideal for large factory floors.
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Compact Design: The small SFP form factor allows for high port density on industrial switches, saving valuable space in control cabinets.
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Ruggedized for Industry: Unlike commercial-grade SFPs, the 1783 series is rated for extreme industrial temperatures (-40°C to +85°C).
Precautions (Important Notes)
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Laser Safety: This is a Class 1 Laser product. Do not look directly into the optical ports or the end of the fiber cables when the module is powered, as invisible laser radiation can damage your eyes.
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Dust Protection: Always keep the protective dust plugs installed in the LC ports when the fiber cable is not connected. Even microscopic dust particles can cause signal loss or “CRC errors.”
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Fiber Matching: Ensure you are using Multi-Mode Fiber. Connecting this module to Single-Mode Fiber will result in extremely high signal loss and link failure.
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Bend Radius: Do not exceed the minimum bend radius of the connected fiber optic patch cords to prevent “micro-bends” which attenuate the signal.
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Handle with Care: Always hold the module by its sides; avoid touching the optical lenses or the gold-plated electrical contacts at the rear.
Product Applications (Typical Use Cases)
The 1783-SFP1GSX is used to build the “backbone” of industrial networks:
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Switch-to-Switch Uplinks: Connecting multiple Stratix switches in different control cabinets across a plant to form a Ring or Star topology.
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Remote I/O Links: Connecting a main control room PLC to remote I/O racks located in high-interference areas (e.g., near heavy welding robots).
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Campus Connectivity: Linking industrial automation networks between two different buildings that share a common grounding system.
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High-Noise Environments: Providing data links in power substations or near large VFD-driven pumping stations where copper cabling is unreliable.
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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