Overview
The Allen-Bradley 1786-RPFM is a ControlNet medium-range fiber-optic repeater module designed to extend and stabilize industrial network communication over fiber-optic media. It enables reliable data transmission across longer distances while maintaining signal integrity and deterministic performance in ControlNet systems.
General Information
Part Number: 1786-RPFM
Manufacturer: Allen-Bradley
Country of Origin: United States
Type: ControlNet Fiber-Optic Repeater Module
Series Compatibility: ControlNet network systems
Function: Signal regeneration and fiber-optic network extension
Installation: Modular repeater chassis or rack-mounted system
Media Type: Fiber-optic communication
Power Specifications
Operating Power: Supplied via ControlNet repeater backplane
Power Consumption: Low-power industrial communication module
Voltage Range: System-dependent ControlNet supply
Protection: Industrial isolation and surge protection built into system design
Status Indicators: LED indicators for power and network status
Communication & Interface
Interface Type: Fiber-optic ControlNet interface
Network Role: Medium-range optical signal regeneration
Compatibility: Works with ControlNet fiber repeater infrastructure
Data Integrity: Ensures stable deterministic communication over extended distances
Diagnostics: LED-based network status and fault indication
Environmental
Operating Temperature: Industrial control cabinet environment
Humidity: Up to 95% RH, non-condensing
Vibration Resistance: Suitable for industrial automation installations
EMI Immunity: High resistance due to fiber-optic transmission
Dimensions & Weight
Dimensions (L × W × H): 111 × 69 × 101.2 mm
Weight: 0.28 kg
Keep your industrial communication strong and stable—engineered for long-distance reliability.