FOXBORO A2H124-24P optical fiber switch

FOXBORO A2H124-24P Managed Ethernet Switch

High-Density, Fiber-Ready Switch for Industrial and Enterprise Networks

Product Overview

The FOXBORO A2H124-24P is a high-performance Managed Ethernet Switch tailored for industrial automation and enterprise network environments. Commonly deployed within Foxboro I/A Series control systems, this switch provides a reliable backbone for critical data communication.

Designed to manage complex network topologies, it combines high port density with optional fiber optic connectivity and advanced Layer 2 management features. The “P” in the model name may indicate PoE (Power over Ethernet) support, though official documentation should be consulted for confirmation.

Key Features

• High Port Density
  Includes 24 x 10/100BASE-TX RJ-45 ports, suitable for connecting a wide range of field devices, HMIs, and controllers.

• Fiber Optic Connectivity
  Supports 100BASE-FX fiber (MT-RJ or LC connectors), offering long-distance, EMI-immune networking—ideal for industrial plants and harsh environments.

• Gigabit Uplink Ports
  Equipped with 2 x 10/100/1000BASE-T copper uplink ports and 2 x SFP slots (Mini-GBIC), allowing scalable high-speed backbone integration.

• Managed Layer 2 Switching
  Full suite of management features for industrial control and enterprise environments:

• IEEE 802.1Q VLANs for secure, segmented networking

• IEEE 802.1p QoS for prioritizing time-sensitive data

• STP/RSTP/MSTP support for network redundancy and loop prevention

• MAC address filtering & 802.1X authentication for secure access control

• Stacking Support
  Stackable architecture (up to 8 switches) for scalable deployment and centralized management.

• Web and CLI Management
  Access and configure via WebView GUI, CLI, or SNMP/Telnet/SSH for flexible administration.

• Industrial Durability
  Withstands harsh conditions including temperature variations, vibration, and EMI—making it ideal for plant floors and mission-critical systems.

• Redundant Power Supply Support
  Supports optional RPS (Redundant Power Supply) to enhance fault tolerance and uptime.

Technical Specifications

Typical Applications

• Process control and automation networks

• Factory floor network distribution

• SCADA and DCS environments

• Energy, water treatment, oil & gas infrastructure

• Remote fiber-connected field devices

Conclusion

The FOXBORO A2H124-24P offers a powerful blend of port density, management features, and fiber-ready flexibility for demanding industrial and enterprise networks. Whether deployed as part of a larger automation system or as a core LAN switch, it delivers reliable, scalable, and secure performance.