Month: December 2025

Specific technical specifications may vary slightly depending on the exact configuration and firmware version.  However, common features include:

Data Rate: Supports high data rates for efficient data transfer.

Media Type: Uses fiber optic, allowing for long-distance connections and minimal electromagnetic interference.

Management Interface: Provides a web-based management interface for easy configuration and monitoring.

Protocols: Supports various networking protocols, including Ethernet, STP, and VLAN.

QoS: Offers Quality of Service features to prioritize critical traffic and ensure reliable communication.

Security: Includes security features such as access control lists (ACLs) and port security to protect the network from unauthorized access.

Power Supply: Typically uses a redundant power supply for increased reliability.

Dimensions and Weight: Features a compact design suitable for industrial environments.

A4H124-24FX P0973JN

A4H124-24FX P0973JN

Overview

The FOXBORO C2RPS-PSM is a redundant power supply module designed for SecureStack C2 Ethernet switches.

Originally developed by Enterasys and now branded under Foxboro (Schneider Electric),

it ensures high-availability power in industrial and enterprise networks.

The module features hot-swappable capability, enabling seamless replacement without interrupting switch operation.

Its high-efficiency AC-DC conversion and rugged design make it ideal for mission-critical control systems.

C2RPS-PSM

Technical Specifications

Model: C2RPS-PSM

Manufacturer: FOXBORO

Electrical

Input Voltage Range: 85–264 VAC

Input Frequency: 47–63 Hz

Output Voltage: 12 VDC

Output Current: 1.0 A (min) to 8.5 A or 13.0 A (max)

Max Output Power: 102 W or 156 W continuous

Physical

Dimensions: 19.6 × 5.2 × 25.7 cm

Net Weight: 1.75 kg

Shipping Weight: Up to 4.26 kg (9.4 lbs)

Mounting: 19-inch rack-mountable

Reliability

MTBF: 300.000 hours

Redundancy: Yes, with hot-swappable design

Additional Information

Associated Part Number: P0973BP

Country of Origin: United States

C2RPS-PSM

Application: Converts AC to 12 VDC for control systems with redundancy

RJ182 Servo Drive   Rexroth PPC-R22.1 DAQ03

Rexroth   CSH01.1C-PB-ENS-NNN-MA1-S2-S-NN-FW HMS01.1N-W0020-A-07-NNNN R911329829

Rexroth CML40.2-SP-330-NA-NNNN-NW   IndraControl R911170255-GN1

Rexroth HCS02. 1E-W0054-A-03-NNNN

Rexroth Control Unit   HDS03.2-W075N-HS12-01-FW (R911279186)

Rexroth Indramat MKD071B-061-GP0-KN   Permanent Magnet Servo Motor

REXROTH HMS01 INDRADRIVE   HMS01.1N-W0070-A-07-NNNN R911295326

REXROTH INDRAMAT HDS05.2-W300N-HS12-01FW   190019

Rexroth VDP40.3DIN-D1-NN-CG R911171059   GZ1Touch Display HMI Computer

HMD01.1N-W0020-A-07-NNNN Rexroth Servo   Driver Amplifier R911305062 EU VAT

REXROTH INDRAMAT SYSTEM 200 HVE04.2-W075N   190002

Rexroth Amplifier 0811405153   VT-VARAP1-537-20/V0

NEW OPEN BOX REXROTH NFD03.1-480-055   Powerline Filter STOCK G287

NEW Rexroth 0510225006 AZPF-1X-004RCB20KB   gear pump Fast Delivery

MSK070E-0300-NN-M2-UG0-RNN, Rexroth,   EQN1325-A-M-2048

HMS01.1N-W0036-A-07-NNNN +   CSB02.1B-ET-EC-NN-S4-DA-NN-FW – EU VAT –

Rexroth   CSH01.3C-PB-ENS-MA1-CCD-S2-S-NN-FW R911329903 + HMS01.1N-W0020-A-07-NNNN

Bosch Rexroth DM15K1101-D 1070 084 662   Servo Drive Module

MDD071B-N-040-N2T-095GB1. Rexroth

Technical Specifications

Model: A2H254-16

Manufacturer: FOXBORO

Total Ports: 16 (8 copper + 8 fiber)

Uplink Ports:

2 × 10/100/1000Base-T

2 × Mini-GBIC SFP (1000Base-T or 1000Base-X)

Switching Capacity: 56 Gbps

Forwarding Rate: 41.7 million packets per second (Mpps)

MAC Address Table: 16.000 entries

Power Supply: External AC or redundant power supply system (configuration-dependent)

Operating Temperature: 0°C to 60°C

Mounting: 19-inch rack mountable

The FOXBORO A2H254-16 is an industrial-grade Ethernet switch designed for enterprise and industrial networks.  Enterasys, now part of Extreme Networks,

manufactures this switch to ensure high reliability and performance.  It supports a mix of copper and fiber ports, making it versatile for diverse network setups.

The device suits demanding applications requiring fast and stable data transfer.

A2H254-16

REXROTH REFURBISHED   PPC-R02.2N-N-NN-NN-NN-FW / R911285402

A2H254-16

NEW LISTINGBosch Rexroth 0811405153   VT-VARAP 1-537-20/V0 p/Q closed-loop control amplifier

Rexroth IndraDrive HCS02.1E-W0028-A-03 +   CSH01.1C-PB-ENS-MEM-MA1-S2-S-NN-FW

MSK030C-0900-NN-M1-UP1-NSNN, Rexroth

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Rexroth   CSH01.1C-PB-ENS-NNN-MA1-S2-S-NN-FW Motor Controller Servo R911329829

Rexroth PPC-R22.1 004566384 | 004566641   BOSCH Motion Control 鈥?Servo Module

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TESTED Rexroth PPC-R22.1N-N-Q1-NN-NN-FW

Bosch Rexroth DM30K1101-D Servo Drive,   670V DC

Rexroth VCP08.2DTN-003-NN-NN-PW Operator   Panel EXCELLENT!

Rexroth IndraControl   CML40.2-SP-330-NA-NNNN-NW R911170255 GD1

Indramat MKD071B-061-KG1-KN servo motor

NEW Indramat TBM 1.2-40-W1-024 AC Servo   Bleeder-TBM Bosch Stock 2214

Rexroth R911307247 RF-FLS PB M12 DIO 8/8   M12 In Stock Now!

Rexroth HCS02.1E-W0070-A-03-NNNN AC Servo   Drive

Brand ‎Enterasys Networks

Model ‎A4H254-8F8T

Commodity weight ‎4.78 Kilograms

Product size ‎44 x 36.5 x 4.4 cm

Product dimensions: length X width X height ‎44 x 36.5 x 4.4 cm

Manufacturer ‎Enterasys Networks

Has the manufacturer stopped production ‎ no

A4H254-8F8T

Safety first: When installing industrial equipment, safety is the most important consideration. ’

You must operate in strict accordance with safety regulations and wear necessary protective equipment to ensure the safety of the workplace.

Strictly follow the equipment instructions:

Industrial equipment usually comes with detailed installation instructions, you must carefully read and understand the contents of the instructions,

and install the operation in accordance with the requirements of the instructions.

Pay attention to the assembly sequence: When installing the device,

follow the correct assembly sequence to ensure that all components of the device are assembled correctly to avoid equipment failures or safety accidents caused by incorrect assembly sequence.

A4H254-8F8T

ENTERASYS  C2RPS-CHAS2  SecureStack c2 Redundant power supply chassis

Regulatory Compliance Information

Federal Communications Commission (FCC) Notice

This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device

may not cause harmful interference, and (2) this device must accept any interference received, including interference

that may cause undesired operation.

NOTE: This equipment has been tested and found to comply with the limits for a class A digital device, pursuant to

Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when

the equipment is operated in a commercial environment. This equipment uses, generates, and can radiate radio

frequency energy and if not installed in accordance with the operator’s manual, may cause harmful interference to

radio communications. Operation of this equipment in a residential area is likely to cause interference in which case

the user will be required to correct the interference at his own expense.

WARNING: Changes or modifications made to this device which are not expressly approved by the party

responsible for compliance could void the user’s authority to operate the equipment.

C2RPS-CHAS2

Industry Canada Notice

This digital apparatus does not exceed the class A limits for radio noise emissions from digital apparatus set out in the

Radio Interference Regulations of the Canadian Department of Communications.

Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils

numériques de la class A prescrites dans le Règlement sur le brouillage radioélectrique édicté par le ministère des

Communications du Canada.

C2RPS-CHAS2

Class A ITE Notice

WARNING: This is a Class A product. In a domestic environment this product may cause radio interference in which

case the user may be required to take adequate measures.

Clase A. Aviso de ITE

ADVERTENCIA: Este es un producto de Clase A. En un ambiente doméstico este producto puede causar interferencia

de radio en cuyo caso puede ser requerido tomar medidas adecuadas.

Klasse A ITE Anmerkung

WARNHINWEIS: Dieses Produkt zählt zur Klasse A ( Industriebereich ). In Wohnbereichen kann es hierdurch zu

Funkstörungen kommen, daher sollten angemessene Vorkehrungen zum Schutz getroffen werden.

Product Safety

This product complies with the following: UL 60950. CSA C22.2 No. 60950. 73/23/EEC, EN 60950. IEC 60950.

Seguridad del Producto

El producto de Enterasys cumple con lo siguiente: UL 60950. CSA C22.2 No. 60950. 73/23/EEC, EN 60950.

Produktsicherheit

Dieses Produkt entspricht den folgenden Richtlinien: UL 60950. CSA C22.2 No. 60950. 73/23/EEC, EN 60950

Product Overview

Designed for customers seeking industry-leading performance, rock-solid reliability, and embedded

voice/video/data priority, the Enterasys A-Series delivers line-rate switching along with advanced

priority features. The Enterasys A2 is a high-performance, fast ethernet edge switch that provides

scalable, wire-rate performance in support of the bandwidth-intensive and delay-sensitive

requirements of today’s demanding applications. With support for 8.000 MAC addresses, the A2 is

an excellent choice for environments that require complete multi-layer switching capabilities and

support for high density (10/100Base-T, 100Base-FX) Ethernet ports. The A2 is well-suited for 100 Mbps

networks that may also require Gigabit Ethernet uplink connections. In addition to its complete

multi-layer switching capabilities, the A2 also provides multi-layer packet classification and priority

queuing for differentiated services. Along with a switch capacity of 17.6 Gbps, the A2 provides up to

48 10/100Base-T or 24 100Base-FX Ethernet ports as well as two 10/100/1000 Ethernet ports,

which can be used as uplink or stacking connections. As many as 8 A2s can be interconnected

in a single stack to create a virtual switch that provides 140.8 Gbps of capacity and up to 384

10/100Base-T or 192 100Base-FX Ethernet ports as well as 32 10/100/1000 Ethernet ports for

uplink or stacking connections.

A2H124-24

Robust Quality of Service (QoS) features enable strong support for integrated multimedia networks,

including Voice over IP (VoIP) and video, as well as all types of data-intensive applications. The A2

provides 8 hardware-based priority queues for each Ethernet port to support a suite of differentiated

services with as many as 8 distinct priority levels. In conjunction with its non-blocking L2 switching

architecture, the A2’s intelligent queuing mechanisms ensure that mission-critical applications

receive prioritized access to network resources.

The A2 provides a secure network by utilizing its authentication and security features, which can be

applied at the port level or at the user level. The A2 supports a single user/device per port, which

can be authenticated via IEEE 802.1X or MAC address.

The A-Series provides high port density in a 1u footprint and is environmentally friendly by design.

By maximizing port density within a given amount of rack space, the A2 minimizes its cooling

requirements. The A2’s overall electrical requirement is further reduced by a low current draw and

an extreme tolerance for high environmental temperatures. A highly-scalable architecture and a

lifetime warranty ensures that an A2 network investment will sustain a secure, feature-rich, and

cost-effective network well into the future

A2H124-24