4-NET-TP | Edwards EST4 SFP Network Controller, Twisted-Pair Copper, Hot-Swappable

Edwards · PLCs & Industrial Controllers

Description  The Edwards™ 4-NET-TP is a Small Form-Factor Pluggable (SFP) network controller designed for EST4 life safety networks. It provides audio and data communication over a single twisted-pair connection and supports system commands, live and recorded audio, and firefighter telephone functions. Compact and hot-swappable, it offers flexible network expansion for large fire alarm installations.     Technical Specifications  Condition New/Never Used Surplus Brand Edwards Category Fire Safety Part Number 4-NET-TP Subcategory Network Module Type Small Form-Factor Pluggable (SFP) Network Controller Connectivity Twisted-pair copper wiring Supported Functions Command, control, audio (live & recorded), firefighter telephones Supervision Open, short, and ground fault detection Installation Slots 4-CPU, 4-ANNCPU, 4-CPUGRPH, 4-NET-AD Network Capacity Up to 200,000 addressable devices (IPv6 network) Distance Supported Up to ~1 mile over copper Mounting Plug-in SFP slot Hot-Swappable Yes Application EST4 life safety and fire alarm networks Weight ~0.2 lbs     Information About 4-NET-TP The 4-NET-TP is one of a series of SFP network controllers used in EST4 fire alarm and life safety systems. Each controller supports a specific media type, with the 4-NET-TP designed for copper twisted-pair connectivity. Installed into an SFP slot of the 4-CPU, 4-ANNCPU, 4-CPUGRPH, or 4-NET-AD modules, it enables long-distance panel-to-panel communication and integration of detection, notification, and voice functions. The unit is supervised for faults such as opens, shorts, or ground errors, ensuring reliable operation. Its modular, plug-in design allows simple upgrades or changes to system architecture, making it suitable for large-scale buildings and campus-wide safety networks. Key Features: Twisted-Pair Communication: Provides audio and data transmission over standard copper wiring. EST4 Compatibility: Plugs into CPU, annunciator, graphic, and network adapter modules. Full Audio Support: Handles live paging, recorded messages, and firefighter telephones. Command and Control: Transmits all system commands across the life safety network. Fault Supervision: Monitors for opens, shorts, and ground faults for reliable operation. Hot-Swappable: Can be replaced or upgraded without powering down the panel. Long-Distance Coverage: Copper runs extend nearly a mile between nodes. High Capacity: Supports integration into networks with up to 200,000 addressable devices. Scalable System Design: Enables flexible expansion for large buildings or campuses. Compact SFP Form Factor: Saves panel space while providing advanced networking features. The 4-NET-TP delivers dependable, scalable networking for EST4 fire and life safety systems.

Brand: Edwards · Category: PLCs & Industrial Controllers

Key features

• Twisted-Pair Communication: Provides audio and data transmission over standard copper wiring.
• EST4 Compatibility: Plugs into CPU, annunciator, graphic, and network adapter modules.
• Full Audio Support: Handles live paging, recorded messages, and firefighter telephones.
• Command and Control: Transmits all system commands across the life safety network.
• Fault Supervision: Monitors for opens, shorts, and ground faults for reliable operation.
• Hot-Swappable: Can be replaced or upgraded without powering down the panel.
• Long-Distance Coverage: Copper runs extend nearly a mile between nodes.
• High Capacity: Supports integration into networks with up to 200,000 addressable devices.
• Scalable System Design: Enables flexible expansion for large buildings or campuses.
• Compact SFP Form Factor: Saves panel space while providing advanced networking features.

Specifications

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