Product Details
Product Overview
The Allen Bradley 1783-US03T01F serves as a rugged, industrial-grade Ethernet switch within the Stratix 2000™ series. This unmanaged switch provides a seamless transition between traditional copper-based networks and fiber optic backbones, allowing for extended communication distances in complex automation environments. We supply this unit as 100% brand new and original, ensuring your network infrastructure benefits from factory-certified performance and long-term durability.
Technical Specifications
The 1783-US03T01F combines high-speed data transmission with robust electrical protection:
| Feature | Specification |
| Port Configuration | 3 Copper (RJ45), 1 Fiber Optic |
| Ethernet Data Rate | 100 Mbps (Fast Ethernet) |
| Input Voltage | 20V AC / 24V DC |
| Inrush Current | 2.2 Amperes |
| Isolation Voltage | 30 Volts |
| Fiber Optical Budget | 62.5/125 Multi-mode |
| Net Weight | 1.06 lbs (0.48 kg) |
| UPC | 612598349975 |
Engineering Advantages
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Hybrid Connectivity Solution: The integration of three copper ports and one fiber port solves the challenge of long-distance signal attenuation. The fiber link allows the 1783-US03T01F to transmit data across hundreds of meters without the 100-meter limitation of standard CAT5e/6 cables.
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Electromagnetic Interference (EMI) Immunity: By utilizing a fiber optic uplink, this switch isolates the network backbone from industrial noise, motor EMI, and ground loops that often disrupt electrical signals in manufacturing plants.
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Versatile Power Input: The module accepts both 20V AC and 24V DC power sources. This flexibility allows engineers to integrate the switch into various control cabinet architectures without requiring dedicated power converters.
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Compact Plug-and-Play Design: As an unmanaged switch, the 1783-US03T01F requires zero software configuration. It identifies connected devices automatically, significantly reducing commissioning time for small-to-medium scale machine networks.
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Rugged Industrial Build: With a weight of 1.06 lbs and a robust housing, this switch withstands the vibration and thermal stresses typical of PLC racks. It meets strict UL and CE standards for global industrial deployment.
FAQs
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What type of fiber cable does the 1783-US03T01F require?
This switch supports 62.5/125 micron multi-mode fiber. Ensure your cable terminations match the optical link budget to maintain signal integrity over long distances.
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Is this a managed or unmanaged switch?
The 1783-US03T01F is an unmanaged switch. It provides a simple, "set-and-forget" networking solution that does not require IP address assignment or complex VLAN configuration.
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Is this product a brand new Allen Bradley original?
Absolutely. We guarantee that every 1783-US03T01F unit we ship is 100% brand new in original factory packaging with a verified UPC (612598349975). We do not deal in refurbished or used hardware.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.