Allen-Bradley 1783-EMS08T Stratix 5700 8-Port Managed Ethernet Switch

Product Overview

The Allen-Bradley 1783-EMS08T functions as a high-performance Managed Ethernet Switch within the Stratix 5700 series. This unit optimizes network traffic for industrial automation environments, specifically supporting EtherNet/IP features like MAC ID management and bandwidth alarming. It features 8 10/100 Mbps copper ports and supports Gigabit fiber optic transceivers via SFP modules. We supply this switch in 100% Brand New condition, providing an original, factory-sealed solution for building secure and scalable industrial network architectures.

Technical Specifications

• Switch Type: Managed Ethernet Switch

• Total Copper Ports: 8 (10/100 Mbps)

• Fiber Port Support: 1 (Via SFP transceiver)

• Input Voltage: 12 to 48V DC (Class 2/SELV)

• Power Requirements: 250 mA @ 24V DC

• Peak Power Dissipation: 5.8 Watts

• Thermal Dissipation: 24.6 BTU / hour

• Supported Protocols: TCP/IP, EtherNet/IP, IGMP, DHCP, BOOTP, HTTP, FTP

• Operating Temperature: 32 to 140 °F (0 to 60 °C)

• DC Power Wire Size: 22–12 AWG (0.33…3.3 mm²) copper rated at 75 °C

• Ground Connection: 12 AWG (3.3 mm²) solid or stranded copper

Engineering Advantages

The 1783-EMS08T solves complex industrial communication challenges through integrated software features and rugged hardware:

• Advanced EtherNet/IP Integration: The switch executes specialized EtherNet/IP features including port control, link status monitoring, and scaled bandwidth information. These features allow the controller to monitor the health of the network directly, reducing the need for separate IT management tools.

• Flexible Fiber Expansion: The integrated SFP slot supports 1 Gigabyte fiber optic transceivers (such as 1783-SFP1GSX). This enables high-speed uplinks over long distances, effectively eliminating electromagnetic interference (EMI) issues common in large-scale plant environments.

• Proactive Bandwidth Management: Bandwidth alarming and MAC ID management prevent unauthorized device access and network congestion. The switch monitors traffic levels in real-time and alerts the system to potential bottlenecks before they cause communication time-outs between the PLC and I/O.

• Optimized Thermal Performance: Drawing only 5.8 Watts of peak power, this switch maintains low internal temperatures even in high-density DIN rail configurations. This efficient energy consumption prevents localized heat buildup, extending the service life of adjacent electronic components.

FAQs

• Which SFP modules are compatible with the 1783-EMS08T?

  The switch supports 1783-SFP1GSX (Multi-mode) and 1783-SFP1GLX (Single-mode) Gigabit fiber optic transceivers. These modules allow you to extend your network reach beyond the limits of standard copper cabling.

• Can I manage this switch through a web browser?

  Yes. The 1783-EMS08T supports HTTP and Telnet protocols. You can access the configuration interface directly via a standard web browser or through the Studio 5000 environment using Add-On Profiles (AOP).

• Is this a Brand New original product?

  Yes. We guarantee this 1783-EMS08T is 100% Brand New original stock. In managed networking, using new hardware is vital to ensure the internal flash memory and processors meet original factory performance and security standards.

• What are the wiring requirements for the DC power connection?

  Use solid or stranded copper wire between 22 and 12 AWG rated at 75 °C or higher. Ensure the insulation thickness does not exceed 1.2 mm (3/64 in.) to maintain secure contact within the terminal block.