Foxboro A4H124-24FX P0973JN 24-Port Fiber Managed Ethernet Switch – Product Description

Description / Overview

The Foxboro A4H124-24FX P0973JN is an industrial-grade managed Ethernet switch engineered for high-speed fiber connectivity in process automation networks. It ensures reliable communication between controllers, operator stations, and I/O subsystems. Moreover, its rugged design provides long-term operation under harsh environmental conditions, making it essential for critical industrial applications.

Technical Data / Specifications

• Model: A4H124-24FX P0973JN

• Type: 24-Port Fiber Managed Ethernet Switch

• Manufacturer: Foxboro (Schneider Electric / Invensys)

• System Compatibility: Foxboro I/A Series DCS

• Ports: 24 × fiber optic ports

• Switching Capacity: High-speed industrial Ethernet switching

• Management Features: VLAN, QoS, redundancy protocols, SNMP

• Memory: 16 MB SDRAM, 32 MB Flash

• Input Voltage: 24 VDC (supports redundant supply)

• Power Consumption: ~8.5 W per module

• Configuration: Managed switch, supports redundant networking

• Dimensions (H × W × D): 10 × 10 × 15 cm

• Weight: 0.6 kg

• Operating Temperature: 0 °C to +60 °C (32 °F to 140 °F)

• Storage Temperature: –40 °C to +85 °C

• Humidity Range: 5% – 95% non-condensing

• Protection Class: Industrial enclosure, NEMA / IEC rated

• Country of Origin: USA

• Application Areas: Oil & gas, chemical plants, refining, power generation, pulp & paper, water treatment

FAQ

Q1: How many ports does the A4H124-24FX provide?
A1: It provides 24 fiber optic ports for high-speed industrial networking.

Q2: Can it operate in harsh industrial environments?
A2: Yes, it is designed for continuous 24/7 operation under demanding conditions.

Q3: Is this switch compatible with Foxboro I/A Series systems?
A3: Yes, it fully integrates with Foxboro I/A Series Distributed Control Systems.

Q4: Does it support network redundancy?
A4: Yes, it supports redundant networking protocols and redundant power supply.

Q5: What mounting options are available?
A5: Panel or rack mounting is supported for flexible deployment.