4-NET-SM | Edwards EST Dual-Fiber Network Controller for EST4 Fire Alarm Systems

Edwards EST · Fire & Life Safety

Description  The Edwards EST 4-NET-SM Network Controller (Part Number 4-NET-SM) is a dual-fiber communication module designed for EST4 fire alarm and life safety systems. It enables reliable system-wide connectivity and coordination, ensuring consistent communication across distributed panels and networked devices.     Technical Specifications  Condition New/Never Used Surplus Brand Edwards, EST Category Fire Alarm Systems Part Number 4-NET-SM Subcategory Network Controllers Manufacturer UTC Fire & Security Series EST4 Function SFP Network Controller Connectivity Dual-Fiber (fiber optic) Redundancy Supported Compatibility EST4 fire alarm control panels Application Fire alarm and life safety communication Installation Panel-mounted Data Transfer High-speed system communication System Monitoring Network diagnostics and status feedback Production Status Active Unit of Measurement Each (EA) Weight 4 lbs   Information About 4-NET-SM The 4-NET-SM is part of the EST4 series, a platform known for its robust networking capabilities and integration flexibility. Built with dual-fiber support, it provides redundant and high-speed communication paths to maintain system reliability in critical environments. This module is designed to interface with Edwards EST fire alarm panels, supporting scalable installations from single sites to complex, multi-building networks. By enabling seamless information transfer, the 4-NET-SM ensures optimal performance for fire detection, emergency response, and facility monitoring. Key Features: Dual-Fiber Connectivity: Supports redundant fiber optic connections for reliable network communication. High-Speed Data Transfer: Ensures rapid communication between EST4 fire panels and network devices. System Integration: Designed specifically for use within EST4 fire alarm and life safety platforms. Scalable Architecture: Enables networking across single facilities or multi-building campuses. Redundancy Support: Maintains communication integrity even in case of fiber path failure. Compact Design: Optimized for installation within system enclosures with minimal space requirements. Secure Communication: Provides reliable transfer of fire alarm, supervisory, and system control signals. Active Status Monitoring: Supports diagnostics and health checks for network assurance. The 4-NET-SM delivers the reliability and precision required for mission-critical fire and life safety communication systems.

Brand: Edwards EST · Category: Fire & Life Safety

Key features

• Dual-Fiber Connectivity: Supports redundant fiber optic connections for reliable network communication.
• High-Speed Data Transfer: Ensures rapid communication between EST4 fire panels and network devices.
• System Integration: Designed specifically for use within EST4 fire alarm and life safety platforms.
• Scalable Architecture: Enables networking across single facilities or multi-building campuses.
• Redundancy Support: Maintains communication integrity even in case of fiber path failure.
• Compact Design: Optimized for installation within system enclosures with minimal space requirements.
• Secure Communication: Provides reliable transfer of fire alarm, supervisory, and system control signals.
• Active Status Monitoring: Supports diagnostics and health checks for network assurance.

Specifications

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