Allen-Bradley 1783-BMS20CL Stratix 5700 20-Port L2 Managed EtherNet Switch

The Allen-Bradley 1783-BMS20CL Stratix 5700 20-Port Layer 2 Managed Ethernet Switch is an industrial-grade switch designed to anchor rugged factory networks with reliable, switch-level control of Ethernet traffic. It offers 20 ports: 16 x 10/100BASE-T copper ports for standard Ethernet devices, 2 copper/SFP combo ports, and 2 dedicated SFP fiber slots for fiber connectivity, enabling flexible copper and fiber topology in tight machinery spaces. Built into the Stratix 5700 family, this switch delivers Layer 2 switching features suitable for automation environments and includes Rockwell Automation integration to support common industrial Ethernet deployments. With surge transient immunity on Ethernet ports (IEC 61000-4-5) and robust industrial-grade design, the 1783-BMS20CL is tailored for applications that connect PLCs, HMIs, and remote I/O blocks in harsh factory floors where reliability and easy network segmentation matter.