Introduction

The Stratix 5700 series from Rockwell Automation integrates industrial networking with enterprise-grade Cisco technology, bridging operational technology and IT-level networking standards.

The 1783-BMS20CGP model is positioned as a mid-to-high density managed Ethernet switch designed for scalable automation systems. It delivers predictable network performance, enhanced redundancy, and deep integration with Rockwell PLC ecosystems, making it a core component in modern industrial Ethernet infrastructures.

Technical Specifications

Parameter	Specification
Model	1783-BMS20CGP
Series	Stratix 5700
Port Configuration	20 ports (16 FE copper + 2 combo GbE + 2 SFP FE)
Switching Layer	Layer 2 Managed
Industrial Protocols	EtherNet/IP, DLR, IEEE 1588 PTP
Power Input	12–48V DC
Power Consumption	Up to 30 W
Mounting Type	DIN Rail
Operating Temperature	-40°C to 60°C
Dimensions	135.8 × 127 × 129.5 mm
Weight	2.04 kg (4.49 lb)
Enclosure Rating	Industrial IP20

Applications

The Allen-Bradley 1783-BMS20CGP Stratix 5700 Ethernet Managed Switch is engineered for high-demand industrial networking environments where deterministic communication and network segmentation are essential.

It is commonly deployed in:

Industrial automation production lines requiring EtherNet/IP backbone connectivity
Machine-level control systems integrating PLCs, HMIs, and drives
SCADA and distributed control architectures (DCS)
High-density Ethernet switch aggregation layers in factories
Redundant industrial ring networks using Device-Level Ring (DLR)
Segmented VLAN-based manufacturing cell architectures
Time-sensitive industrial motion and process control systems

This model is especially suited for engineers designing scalable OT networks with strict uptime and reliability requirements.

Advantages

20-port industrial managed switching for high device density
Cisco-based IOS architecture for advanced network control
Full EtherNet/IP optimization for seamless Rockwell integration
Device-Level Ring (DLR) support for fast redundancy recovery
Advanced VLAN and QoS traffic prioritization
IGMP snooping for efficient multicast handling
IEEE 1588 Precision Time Protocol (PTP) support
Flexible combo ports for copper and fiber deployment
Rugged industrial-grade construction for harsh environments
Conformal coating for improved resistance to dust and humidity

Technical FAQs (10 Technical Questions)

1. Does this switch support Layer 2 managed switching features?
Yes, it operates as a fully managed Layer 2 industrial switch.

2. Is it compatible with EtherNet/IP networks?
Yes, it is specifically optimized for EtherNet/IP industrial communication.

3. Can it be used in redundant network topologies?
Yes, it supports Device-Level Ring (DLR) for rapid failover.

4. Does it support VLAN configuration?
Yes, VLAN segmentation is fully supported for traffic isolation.

5. Can it prioritize industrial control traffic?
Yes, QoS features allow prioritization of critical automation data.

6. Does it support time synchronization protocols?
Yes, it supports IEEE 1588 Precision Time Protocol (PTP).

7. Are fiber connections supported?
Yes, combo ports allow both copper and fiber connectivity.

8. Is it suitable for harsh industrial environments?
Yes, it is designed for industrial temperature ranges and rugged conditions.

9. Does it support multicast traffic control?
Yes, IGMP snooping is included for multicast optimization.

10. Does it require advanced configuration to operate?
Basic switching functions work immediately, but full managed features require configuration.

Look forward to your comments!Comment