1783-BMS20CA | Allen-Bradley Stratix 5700 Ethernet Switch, 18-Port w/2-SFP
1783-BMS20CA | Allen-Bradley Stratix 5700 Ethernet Switch, 18-Port w/2-SFP
1783-BMS20CA | Allen-Bradley Stratix 5700 Ethernet Switch, 18-Port w/2-SFP
    1783-BMS20CA | Allen-Bradley Stratix 5700 Ethernet Switch, 18-Port w/2-SFP
1783-BMS20CA | Allen-Bradley Stratix 5700 Ethernet Switch, 18-Port w/2-SFP

1783-BMS20CA | Allen-Bradley Stratix 5700 Ethernet Switch, 18-Port w/2-SFP

Part #: 1783-BMS20CA Manufactured by: Allen-Bradley
Regular price
$1,324.00
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$1,324.00
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Condition: New-Surplus Original Box
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Product Overview
The Allen-Bradley 1783-BMS20CA Stratix 5700 is a 20-port managed switch with copper, combo, and fiber interfaces. With red...  Read more
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Product Description P/N: 1783-BMS20CA

Description / Specifications

Description 

The Allen-Bradley 1783-BMS20CA is a Stratix 5700 managed industrial Ethernet switch with a total of 20 ports. It includes 16 copper RJ45 ports, 2 combo ports, and 2 fiber SFP ports, providing reliable network connectivity with redundancy support.

 

 

Technical Specifications 

Brand Allen-Bradley
Series Stratix 5700
Part Number 1783-BMS20CA
Product type Managed Ethernet switch
Total Ports 20
Fiber ports 2
RJ45 ports 16
Combo ports 2
DLR Yes
Input voltage 12 to 48 Volts DC

  

 

Information About 1783-BMS20CA

The 1783-BMS20CA belongs to the Allen-Bradley Stratix 5700 series of managed switches, designed for industrial automation networks requiring secure and flexible connectivity. It operates on a 12–48V DC input supply and provides managed Layer 2 switching functions. The unit integrates 16 copper RJ45 ports for standard Ethernet, 2 combo ports for flexible copper/fiber use, and 2 fiber SFP ports supporting Fast Ethernet. It also supports Device Level Ring (DLR) topology, ensuring fast fault detection and network reconfiguration to maintain uptime in critical applications. Built with Cisco IOS software features, the 1783-BMS20CA provides advanced security, diagnostics, and configuration options, making it suitable for both plant-floor and enterprise-level integration. With robust construction and a weight of 4.5 pounds, it ensures dependable performance in industrial environments.

Key Features:

  • Port Configuration: 20 ports total including 16 RJ45 copper ports, 2 combo ports, and 2 fiber SFP ports.
  • Network Protocols: Managed Layer 2 switch with Cisco IOS support for advanced configuration and monitoring.
  • Redundancy: Device Level Ring (DLR) protocol provides rapid fault detection and recovery for high-availability networks.
  • Input Voltage: Operates on 12–48V DC, suitable for industrial power environments.
  • Fiber Support: Two SFP fiber ports provide Fast Ethernet for long-distance communication links.
  • Combo Ports: Two combo ports allow flexible use of copper or fiber interfaces.
  • Industrial Design: Rugged construction with 4.5 lb weight, designed for continuous operation in harsh environments.
  • Application Use: Enables secure, redundant, and reliable Ethernet networking for industrial automation systems.

The 1783-BMS20CA delivers the scalability, redundancy, and security required for modern industrial Ethernet networks.



Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

Frequently Asked Questions about 1783-BMS20CA
Question: What is the primary purpose of the 1783-BMS20CA switch?
Date Update:03/06/2025
Answer:

The Allen-Bradley 1783-BMS20CA is a managed industrial Ethernet switch designed for robust network communication in automation environments. It supports deterministic data transfer across industrial protocols such as EtherNet/IP. With its combination of copper, fiber, and combo ports, it allows flexible integration into diverse network topologies. The switch provides features such as VLAN support, QoS, IGMP snooping, and security management. Its integration with Studio 5000 simplifies configuration and diagnostics for Rockwell-based systems.

Question: Is expansion memory available for the 1783-BMS20CA?
Date Update:03/06/2025
Answer:

Yes, the 1783-BMS20CA supports expansion through the use of the 1784-SD1 Secure Digital memory card. This card can be used to store configuration files, logs, and diagnostic data. Memory expansion is useful for backup/restore operations and rapid device replacement. The SD card slot simplifies cloning and deployment across multiple switches. This makes the device adaptable for both single-use and fleet-wide deployments.

Question: What management features does the 1783-BMS20CA offer?
Date Update:03/06/2025
Answer:

The 1783-BMS20CA is a fully managed Layer 2 Ethernet switch with features like VLANs, Quality of Service (QoS), port mirroring, IGMP snooping, and SNMP support. It can be managed via web interface, CLI (command line), or through Studio 5000 Add-On Profiles. Security features include port-based access control and MAC filtering. Network diagnostics are enhanced with port statistics and event logging. These features help to monitor and control network traffic efficiently in complex installations.

Question: Does the 1783-BMS20CA support Device Level Ring (DLR)?
Date Update:03/06/2025
Answer:

Yes, the 1783-BMS20CA supports Device Level Ring (DLR), a Layer 2 ring redundancy protocol used in EtherNet/IP networks. DLR allows the switch to detect network failures and recover within milliseconds, ensuring high availability for time-sensitive applications. This feature is particularly valuable in safety-critical systems or production lines that require constant uptime. DLR can be used in both linear and ring topologies. It integrates seamlessly with other Rockwell DLR-enabled products.

Question: Is the 1783-BMS20CA still in production?
Date Update:03/06/2025
Answer:

No, the 1783-BMS20CA switch has been officially discontinued by Rockwell Automation as of September 1, 2024. This means the device is no longer available for sale and should not be specified in new designs or installations. Customers currently using this switch are encouraged to plan for its phase-out by migrating to its recommended engineering replacement, the 1783-CMS20DP. Rockwell typically supports discontinued products with documentation and limited service, but long-term use is not advisable without a transition plan. It’s important to evaluate replacement compatibility, especially if used in validated or safety-critical systems.

IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The Allen-Bradley 1783-BMS20CA is a Stratix 5700 managed industrial Ethernet switch with a total of 20 ports. It includes 16 copper RJ45 ports, 2 combo ports, and 2 fiber SFP ports, providing reliable network connectivity with redundancy support.

 

 

Technical Specifications 

Brand Allen-Bradley
Series Stratix 5700
Part Number 1783-BMS20CA
Product type Managed Ethernet switch
Total Ports 20
Fiber ports 2
RJ45 ports 16
Combo ports 2
DLR Yes
Input voltage 12 to 48 Volts DC

  

 

Information About 1783-BMS20CA

The 1783-BMS20CA belongs to the Allen-Bradley Stratix 5700 series of managed switches, designed for industrial automation networks requiring secure and flexible connectivity. It operates on a 12–48V DC input supply and provides managed Layer 2 switching functions. The unit integrates 16 copper RJ45 ports for standard Ethernet, 2 combo ports for flexible copper/fiber use, and 2 fiber SFP ports supporting Fast Ethernet. It also supports Device Level Ring (DLR) topology, ensuring fast fault detection and network reconfiguration to maintain uptime in critical applications. Built with Cisco IOS software features, the 1783-BMS20CA provides advanced security, diagnostics, and configuration options, making it suitable for both plant-floor and enterprise-level integration. With robust construction and a weight of 4.5 pounds, it ensures dependable performance in industrial environments.

Key Features:

  • Port Configuration: 20 ports total including 16 RJ45 copper ports, 2 combo ports, and 2 fiber SFP ports.
  • Network Protocols: Managed Layer 2 switch with Cisco IOS support for advanced configuration and monitoring.
  • Redundancy: Device Level Ring (DLR) protocol provides rapid fault detection and recovery for high-availability networks.
  • Input Voltage: Operates on 12–48V DC, suitable for industrial power environments.
  • Fiber Support: Two SFP fiber ports provide Fast Ethernet for long-distance communication links.
  • Combo Ports: Two combo ports allow flexible use of copper or fiber interfaces.
  • Industrial Design: Rugged construction with 4.5 lb weight, designed for continuous operation in harsh environments.
  • Application Use: Enables secure, redundant, and reliable Ethernet networking for industrial automation systems.

The 1783-BMS20CA delivers the scalability, redundancy, and security required for modern industrial Ethernet networks.



Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

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