Foxboro IGP10-A22D1F I/A Series Pressure Transmitter

Foxboro A2H124-24FX P0973BJ 24-Port Fiber Switch

Foxboro A2H124-24FX P0973BJ 24-Port Fiber Switch

Availability: 10 left in stock

Product Overview The Foxboro A2H124-24FX (P0973BJ) provides high-density fiber optic connectivity for the I/A Series Distributed Control System (DCS). This 100% Brand New original managed switch...

SKU: A2H124-24FX

Manufacturer: Foxboro
Product No.: A2H124-24FX
Product Type: Industrial Ethernet Switches
Product Origin: USA
Payment:T/T, Western Union
Weight: 800g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Foxboro A2H124-24FX (P0973BJ) provides high-density fiber optic connectivity for the I/A Series Distributed Control System (DCS). This 100% Brand New original managed switch features 24 dedicated 100Base-FX ports, enabling secure, interference-free communication across expansive plant environments. By utilizing fiber optics instead of copper, the P0973BJ eliminates electromagnetic interference (EMI) and prevents ground loops between distant process areas. It serves as a ruggedized networking backbone, linking controllers, operator stations, and I/O subsystems in critical oil & gas, petrochemical, and power generation facilities.

Technical Specifications

Feature	Technical Details
Model / Part Number	A2H124-24FX / P0973BJ
Switch Type	Managed Industrial Ethernet
Port Density	24 x 100Base-FX Fiber Ports
Data Rate	100 Mbps per port
Form Factor	1U Rack-mountable (Mounts Included)
Management Features	VLAN, Traffic Optimization, QoS, SNMP
Isolation Type	Full Optical Isolation (Immune to EMI/RFI)
Operating Environment	Ruggedized for High Vibration & Harsh Conditions
Dimensions	10.2 cm x 10.2 cm x 15.2 cm (Core Module)
Origin	USA

Engineering Advantages

Deterministic Traffic Control: As a fully managed switch, the A2H124-24FX allows engineers to configure Virtual LANs (VLANs) and Quality of Service (QoS). This ensures that critical DCS control traffic receives priority over general data, preventing network latency during high-load process events.
EMI/RFI Immunity: The 24-port fiber architecture offers native protection against electrical noise. In environments with heavy rotating machinery or high-voltage switchgear, the P0973BJ maintains signal integrity where copper-based switches would suffer from data corruption.
Extended Reach for Large Facilities: 100Base-FX fiber supports significantly longer cable runs than standard Cat6. This enables the integration of remote I/O racks and operator stations located kilometers away into a single, cohesive DCS mesh network.
Space-Efficient Rack Integration: The 1U rack-mountable design, complete with factory mounts, facilitates easy installation into standard 19-inch control cabinets. This minimizes footprint while providing high port density for centralized networking.
Redundant Network Architectures: The switch firmware supports advanced redundancy protocols. When integrated into a Foxboro I/A Series system, it facilitates dual-path communication to ensure the control room retains visibility even if a primary fiber run is compromised.

FAQs

Does the P0973BJ include the rack mounting brackets?

Yes. This unit ships complete with rack mounts, allowing for immediate installation into standard 19-inch industrial enclosures without the need for additional hardware.
Can I manage this switch via SNMP?

Yes. The A2H124-24FX supports SNMP management, allowing your OT or IT team to monitor bandwidth utilization, port status, and network health from a central engineering workstation.
Is this switch compatible with multi-mode fiber?

The 100Base-FX ports typically support multi-mode fiber infrastructure. Always verify that your existing fiber patch cables and site cabling match the optical wavelength and connector specifications of the switch ports.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.