100BASE-FX Fiber Optic SFP Module | Allen-Bradley 1783-SFP100FX/A for Industrial Networks

100BASE-FX Fiber Optic SFP Module for Industrial Ethernet Networks

The Allen-Bradley 1783-SFP100FX/A is an industrial-grade 100BASE-FX fiber optic Small Form-factor Pluggable (SFP) transceiver module designed for Stratix managed and unmanaged Ethernet switches. Through multimode fiber transmission technology and hot-swappable design, it delivers reliable, high-speed data connectivity for demanding industrial automation environments, ensuring stable network performance in factory floors, process control systems, and critical infrastructure applications.

Ideal for manufacturing plants, water treatment facilities, oil & gas installations, and building automation systems, this module addresses common challenges including electromagnetic interference (EMI) susceptibility, long-distance connectivity limitations, electrical isolation requirements, and network expansion flexibility. It enables secure, interference-free communication over extended distances where copper cabling falls short.

Featuring standardized design with customizable network configurations, the 1783-SFP100FX/A offers plug-and-play installation, extended temperature operation, robust EMI immunity, and seamless integration with Rockwell Automation control architectures. Suitable for system integrators, plant engineers, OEM manufacturers, and facility maintenance teams seeking reliable industrial networking solutions. Contact our technical team for application-specific configuration guidance and competitive quotations.

Core Features & Technical Advantages

Multimode Fiber Transmission
Utilizes 62.5/125 μm or 50/125 μm multimode fiber with LC duplex connectors, supporting up to 2 km transmission distance. Eliminates ground loop issues and provides complete electrical isolation between network segments, critical for harsh industrial environments.

Hot-Swappable Design
Enables module replacement without powering down the switch or disrupting network operations. Reduces maintenance downtime by up to 95%, allowing technicians to upgrade or troubleshoot connections during production hours without system interruption.

Industrial-Grade Reliability
Operates across extended temperature range (-40°C to 85°C), withstands shock and vibration per IEC 61850-3 standards, and features conformal coating protection. Designed for continuous 24/7 operation in demanding factory automation and process control applications.

EMI Immunity & Safety Compliance
Immune to electromagnetic interference, radio frequency interference (RFI), and electrical noise common in industrial settings. Meets UL/cUL Class I Division 2 hazardous location certifications and CE compliance for global deployment.

Seamless Stratix Integration
Fully compatible with Allen-Bradley Stratix 5700, 5400, 5410, 8000, and 8300 series switches. Supports auto-negotiation, link diagnostics, and integrates with Studio 5000 Logix Designer for unified network management and troubleshooting.

Cost-Effective Network Expansion
Provides flexible port configuration without replacing entire switch infrastructure. Enables gradual fiber migration, supports mixed copper-fiber topologies, and reduces total cost of ownership through modular scalability.

Typical Application Scenarios

This SFP module is engineered for industrial environments requiring stable, interference-free, and long-distance Ethernet connectivity, particularly in:

Factory Automation & Manufacturing Lines
Connects PLCs, HMIs, I/O modules, and vision systems across production cells. Eliminates EMI from VFDs and welding equipment, ensuring deterministic communication for time-sensitive motion control and synchronized operations in automotive, electronics, and food processing plants.

Process Control & SCADA Systems
Links distributed control systems (DCS), remote I/O racks, and field instruments in oil refineries, chemical plants, and water treatment facilities. Provides electrical isolation between hazardous and safe areas, meeting intrinsic safety requirements while maintaining real-time data acquisition.

Building & Infrastructure Automation
Establishes backbone connectivity for HVAC controllers, access control systems, fire alarm panels, and energy management platforms in commercial buildings, hospitals, and data centers. Supports long vertical riser runs and inter-building links up to 2 km without signal degradation.

Power Generation & Substation Networks
Deploys in utility substations, solar farms, and wind turbine installations where electrical isolation and lightning protection are critical. Complies with IEC 61850 standards for substation automation, enabling secure communication between protective relays, RTUs, and SCADA masters.

Transportation & Material Handling
Integrates with conveyor systems, automated guided vehicles (AGVs), and warehouse management systems. Withstands vibration and temperature extremes in logistics centers, airports, and rail yards while maintaining consistent network uptime for inventory tracking and sortation control.

Technical Specifications & Selection Guide

To facilitate design and procurement, we provide comprehensive technical parameters for the 1783-SFP100FX/A module. Custom configurations are available for project-specific requirements.

Key Technical Parameters:

• Data Rate: 100 Mbps (100BASE-FX Fast Ethernet)
• Fiber Type: Multimode 62.5/125 μm or 50/125 μm
• Wavelength: 1310 nm
• Transmission Distance: Up to 2 km (6,562 ft)
• Connector Type: LC duplex
• Operating Temperature: -40°C to 85°C (-40°F to 185°F)
• Storage Temperature: -40°C to 100°C (-40°F to 212°F)
• Humidity: 5% to 95% non-condensing
• Power Consumption: ≤ 1.0 W
• MTBF: > 1,000,000 hours
• Certifications: UL/cUL Class I Div 2, CE, FCC, RoHS
• Compatibility: Allen-Bradley Stratix 5700, 5400, 5410, 8000, 8300 series
• Dimensions: 56.5 mm × 13.5 mm × 8.5 mm (standard SFP form factor)
• Weight: Approximately 20 grams

Selection Recommendations:

When selecting the appropriate SFP module, consider the following factors: required transmission distance (up to 2 km for multimode fiber), existing fiber infrastructure type (62.5 μm or 50 μm core), environmental conditions (temperature range, vibration, EMI exposure), switch compatibility (verify Stratix model support), and future scalability needs (fiber vs. copper port mix). For distances exceeding 2 km, consider single-mode fiber alternatives such as 1783-SFP100LX.

If you need assistance with module selection, please provide: project application (automation type, industry), network topology (star, ring, linear), distance between nodes, existing switch models, environmental conditions (temperature, hazardous area classification), and quantity requirements. Our engineering team will recommend the optimal configuration and provide detailed technical documentation.

Extended Functionality & Integration

Network Redundancy & Resilience
Supports Device Level Ring (DLR) and Rapid Spanning Tree Protocol (RSTP) for network redundancy. Enables sub-50ms failover in ring topologies, ensuring continuous operation during cable cuts or module failures. Ideal for mission-critical applications requiring high availability.

Remote Monitoring & Diagnostics
Integrates with Studio 5000 Logix Designer and FactoryTalk View for real-time link status monitoring, optical power level tracking, and error rate analysis. Supports SNMP traps and email alerts for proactive maintenance, reducing unplanned downtime by up to 40%.

Cybersecurity Features
Works with Stratix switch security capabilities including port-based authentication (802.1X), MAC address filtering, and access control lists (ACLs). Supports encrypted management protocols (HTTPS, SSH) and integrates with Rockwell Automation's Security Services for defense-in-depth strategies.

Quality of Service (QoS) Support
Enables traffic prioritization for time-critical control data, ensuring deterministic performance in converged networks carrying both automation and IT traffic. Supports IEEE 802.1p/Q VLAN tagging and Differentiated Services Code Point (DSCP) marking for multi-tier application segregation.

Delivery, Service & Quality Assurance

Lead Time & Availability: Standard catalog items typically ship within 3-5 business days from regional distribution centers. Custom-configured modules or bulk orders (50+ units) require 10-15 business days. Expedited shipping available for urgent project requirements.

Warranty & Support: All modules include a minimum 24-month manufacturer warranty covering defects in materials and workmanship. Extended warranty options (up to 5 years) available for critical infrastructure deployments. Technical support includes remote troubleshooting assistance, firmware update guidance, and on-site commissioning services (subject to location and project scope).

Documentation Package: Each module ships with comprehensive technical documentation including installation quick-start guide, fiber optic cleaning procedures, compatibility matrix, electrical specifications, and dimensional drawings. CAD files (STEP, DXF) and 3D models available upon request for panel design integration.

Quality Certifications: Manufactured in ISO 9001:2015 certified facilities with full traceability. Each unit undergoes 100% optical performance testing, temperature cycling, and burn-in validation before shipment. Test reports and certificates of conformance (CoC) provided with each order.

Training & Resources: Access to online training modules covering SFP installation best practices, fiber optic fundamentals, and Stratix switch configuration. Quarterly webinars on industrial networking trends and troubleshooting techniques. Technical application notes and white papers available through our knowledge portal.

Frequently Asked Questions (FAQ)

Q: How do I install the 1783-SFP100FX/A fiber optic SFP module into my Stratix switch?
A: The module features hot-swappable design for tool-free installation. First, remove the dust cap from the SFP port on your Stratix switch. Align the module with the port slot and gently push until you hear a click, indicating the latch is engaged. Connect pre-cleaned LC fiber connectors (ensure fiber end-faces are free of contamination). The switch will auto-detect the module and establish the link within 2-3 seconds. No configuration changes required for basic connectivity.

Q: What is the maximum number of SFP modules I can install in a single Stratix switch?
A: This depends on your specific Stratix model. For example, the Stratix 5700 supports up to 24 SFP ports, while the Stratix 8000 modular chassis can accommodate 48+ ports with expansion modules. Consult your switch datasheet or contact our team with your model number for exact port capacity and power budget considerations.

Q: What kind of energy savings can I expect compared to copper-based connections?
A: While fiber optic modules typically consume similar power to copper SFPs (≤1W per port), the primary advantage lies in system-level efficiency. Fiber eliminates the need for electrical isolation transformers, reduces cooling requirements due to lower EMI heat generation, and enables longer cable runs without active repeaters. In large installations (100+ nodes), this can translate to 15-25% reduction in total network infrastructure power consumption and associated HVAC costs.

Q: What are the environmental requirements for installing this SFP module?
A: The 1783-SFP100FX/A is rated for extended industrial temperature range (-40°C to 85°C) and can operate in environments with 5-95% relative humidity (non-condensing). It meets IP20 protection when installed in appropriate enclosures and is suitable for Class I Division 2 hazardous locations when used with certified Stratix switches. For outdoor or extreme environments, ensure the host switch is mounted in a NEMA 4X or IP66-rated enclosure with adequate ventilation.

Q: Can I remotely monitor the SFP module's performance and receive alerts for potential failures?
A: Yes, when installed in managed Stratix switches, the module supports Digital Diagnostics Monitoring Interface (DDMI) per SFF-8472 standard. This enables real-time monitoring of optical transmit/receive power, temperature, voltage, and laser bias current through SNMP, Studio 5000, or FactoryTalk View. You can configure threshold-based alarms (e.g., low optical power indicating dirty connectors or fiber damage) and receive email/SMS notifications for proactive maintenance. Typical monitored parameters include link status, error counters, and optical signal strength.

Q: Is this module compatible with non-Allen-Bradley switches or third-party fiber optic equipment?
A: While the 1783-SFP100FX/A is optimized and tested for Allen-Bradley Stratix switches, it follows industry-standard 100BASE-FX specifications (IEEE 802.3u) and uses standard LC multimode fiber interfaces. It may function with other vendors' equipment supporting 100BASE-FX SFP modules, but Rockwell Automation only guarantees performance, warranty coverage, and technical support when used with Stratix switches. For mixed-vendor environments, we recommend compatibility testing or consulting our integration team.

Request Technical Support & Quotation

To receive a detailed selection proposal, competitive pricing, or technical consultation, please provide the following information: Project name and industry application, network topology diagram or description (point-to-point, star, ring), distance between connection points, existing or planned Stratix switch models, environmental conditions (temperature range, hazardous area classification if applicable), quantity required (per module type), and project timeline. Our certified engineers will respond within 24 hours with a customized solution including technical drawings, configuration recommendations, and total cost of ownership analysis.

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