Allen-Bradley 1783-US8T Stratix 2000 Unmanaged Ethernet Switch

Why Choose an Unmanaged Switch for Your Network?

When your industrial network requires straightforward, reliable connectivity without complex configuration, the Allen-Bradley 1783-US8T offers a practical solution. Part of the Stratix 2000 series, this unmanaged Ethernet switch delivers eight copper ports for basic data traffic management in environments where simplicity and durability matter most.

Product Overview

The Allen-Bradley 1783-US8T is an unmanaged switch built for Ethernet applications that do not demand advanced traffic control. With eight copper ports, it supports simple networking setups, making it ideal for connecting sensors, actuators, and other devices in control cabinets. Its IP20 enclosure rating confirms indoor use, while the DIN rail mounting option simplifies installation in tight spaces. Status indicators provide real-time operational feedback, and a DIP switch enables broadcast storm protection to maintain network stability during heavy traffic.

Technical Specifications

Power Input Voltage: 24V (18-30V AC with 50/60 Hz, 12-48V DC)

Operating Temperature: -10 to 60 degrees Celsius

Number of Ports: 8 copper ports

Enclosure Rating: IP20

Mounting: DIN Rail

Weight: 0.75 lbs (0.34 kg)

Broadcast Storm Protection: Supported via DIP switch

Status Indicators: Included

Industry Applications

Factory Floor Device Connectivity

In manufacturing environments, the 1783-US8T connects multiple Ethernet-enabled devices such as programmable logic controllers (PLCs) and human-machine interfaces (HMIs) to a central network. Its wide operating temperature range ensures reliable performance near machinery or in unconditioned areas.

Building Automation Networks

For building management systems that monitor HVAC, lighting, and security, this unmanaged switch provides a cost-effective backbone. The DIN rail mounting fits neatly into electrical panels, and the broadcast storm protection helps prevent network disruptions in dense device deployments.

Installation & Setup Guidance

Mount the 1783-US8T on a standard DIN rail inside a control cabinet. Connect a 24V power supply—either AC (18-30V, 50/60 Hz) or DC (12-48V)—to the power input terminals. Use standard Ethernet cables to link your devices to any of the eight copper ports. The DIP switch on the front panel lets you enable broadcast storm protection if needed. No software configuration is required, making deployment quick and straightforward.

Maintenance & Reliability

This switch is designed for minimal maintenance. Periodically inspect the enclosure for dust accumulation, especially in industrial settings, and ensure the ambient temperature stays within the -10 to 60 degrees Celsius range. The IP20 rating means the unit is not sealed against moisture, so avoid wet environments. With no moving parts and robust construction, the 1783-US8T delivers long-term reliability for basic networking tasks.

Selection Guide & Purchasing Advice

Before purchasing, verify that your network requires an unmanaged switch—if you need VLANs, QoS, or remote management, consider a managed model instead. Confirm that your power source matches the 24V input range (18-30V AC or 12-48V DC). For assistance with compatibility or to check current availability, contact BluePLC Industrial. We stock the Allen-Bradley 1783-US8T and can help you find the right networking solution for your application.