Allen-Bradley 1783-US03T01F | Stratix 2000 Unmanaged Ethernet Switch

Product Overview

The 1783-US03T01F is an unmanaged Stratix 2000 Ethernet switch manufactured by Allen-Bradley / Rockwell Automation. This compact switch features three copper ports and one multimode fiber port, delivering reliable 10/100 Mbps Ethernet connectivity in industrial networks.

It operates with flexible power options, supporting both 20V AC and 24V DC, and is ideal for small to medium control networks. The switch is designed for indoor use with DIN rail mounting and should be protected from water sprays to maintain long-term reliability.

With a fiber-optic link budget of 8 dB using 62.5/125 µm multimode cable, the 1783-US03T01F provides stable fiber communication. Its isolation voltage rating of 30V and 2.2A inrush current ensures safe and consistent performance.

This switch integrates seamlessly with Logix controllers, automatically adjusting port speeds and supporting both full-duplex and half-duplex operation for flexible network design.

Technical Specifications

Key Features

• Compact Industrial Design: Small form factor for space-limited control panels.

• Fiber and Copper Connectivity: Combines 3 copper ports and 1 multimode fiber port.

• Flexible Power Input: Supports both 20V AC and 24V DC power sources.

• Unmanaged Operation: Simple plug-and-play deployment for small networks.

• Robust Standards Compliance: Meets C/US, UL, CE, and C-Tick certifications.

• Seamless Logix Integration: Auto-adjusts port speed and supports reliable data exchange.

Applications

• Industrial automation control networks requiring both copper and fiber connectivity.

• Small to medium-sized Ethernet networks in manufacturing facilities.

• Integration with Allen-Bradley Logix controllers for reliable industrial communication.

• Indoor applications requiring DIN rail mounting and low-power consumption.

FAQ

Q1: Is the 1783-US03T01F a new and original device?
Yes, the 1783-US03T01F is factory-new and fully original from Allen-Bradley.

Q2: How many ports does this switch provide?
It provides 3 copper ports and 1 fiber port for versatile network connections.

Q3: What power sources can it use?
This unmanaged switch supports both 20V AC and 24V DC power.

Q4: Can it be mounted on a DIN rail?
Yes, the 1783-US03T01F supports DIN rail mounting for easy installation.

Q5: Is it suitable for outdoor use?
No, it is designed for indoor environments and must be protected from water sprays.