Allen-Bradley 1783-BMS20CDP Managed Ethernet Switch Module

The Allen-Bradley 1783-BMS20CDP Managed Ethernet Switch from the Stratix 5700 series is a robust, high-performance industrial networking solution designed to meet the rigorous demands of connected manufacturing environments. Built in collaboration with Cisco technology, this module bridges the gap between operational technology (OT) and information technology (IT), ensuring secure, real-time data exchange across industrial Ethernet networks.

Its metal-encased, fanless design supports continuous operation in harsh conditions, while advanced Layer 2 and Layer 3 capabilities make it a cornerstone of modern industrial automation networks.

Technical Specifications

Implementation and Use Cases

The 1783-BMS20CDP is engineered for industrial Ethernet network management in smart manufacturing, motion control, and process automation systems. It is typically deployed in environments where network segmentation, security, and diagnostics are essential — such as automotive assembly lines, material handling systems, and energy management networks.

With Cisco IOS firmware, it offers seamless integration with enterprise networks while maintaining deterministic control for industrial protocols like EtherNet/IP.

Distinct Features & Advantages

• Industrial-Grade Reliability: Rugged metal chassis and extended temperature range for 24/7 uptime in harsh environments.

• High Network Performance: Gigabit speed with advanced Layer 2/3 switching for efficient data routing.

• Smart Integration: Tight integration with Rockwell’s Studio 5000 software and FactoryTalk for simplified diagnostics.

• Enhanced Security: IEEE 802.1x authentication, port security, and access control lists (ACLs).

• Flexible Configuration: Multiple copper and fiber port combinations for mixed network topologies.

• Resilient Redundancy: Supports Device Level Ring (DLR) and Rapid Spanning Tree Protocol (RSTP) for network continuity.

FAQs

1. What is the total number of configurable ports on the 1783-BMS20CDP?

   It supports up to 20 configurable ports, including 4 combo ports that can be used as copper or fiber.

2. Can this switch be managed using Studio 5000?

   Yes, it integrates natively with Studio 5000 Logix Designer for configuration and monitoring.

3. Is it compatible with standard Cisco management tools?

   Absolutely. It supports Cisco IOS CLI, SNMP, and web-based management.

4. Does it support redundant power inputs?

   Yes, it features dual DC inputs (18–60 VDC) for high availability.

5. What is the typical startup time?

   The switch typically boots and initializes within 90 seconds.

6. Can VLANs be configured for traffic isolation?

   Yes, it supports up to 255 VLANs, ideal for segmenting control and enterprise traffic.

7. Is it suitable for PROFINET or Modbus TCP networks?

   While optimized for EtherNet/IP, it can interoperate with other TCP/IP-based protocols.

8. What redundancy protocols are supported?

   Device Level Ring (DLR), Rapid Spanning Tree Protocol (RSTP), and Flex Links.

9. Can it operate without a fan?

   Yes, it uses a fanless design for silent, maintenance-free operation.

10. Does it support port mirroring for diagnostics?

    Yes, it allows port mirroring for traffic monitoring and network analysis.