PRODUCT DETAILS
1783-US4T1H New Original Allen-Bradley Managed Ethernet Switch
Industrial Managed Ethernet Switch for Secure & Reliable Automation Networks
The Allen-Bradley 1783-US4T1H is a Stratix™ 2000 series managed industrial Ethernet switch, designed for high-reliability industrial automation networks. Engineered for seamless integration with Rockwell Automation PLC systems, this switch delivers robust network performance, advanced management features, and industrial-grade durability.
Ideal for manufacturing lines, machine control panels, and industrial Ethernet infrastructures, the 1783-US4T1H ensures stable data communication, network security, and real-time diagnostics in harsh industrial environments.
Key Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Allen-Bradley (Rockwell Automation) |
| Model | 1783-US4T1H |
| Series | Stratix™ 2000 |
| Switch Type | Managed Industrial Ethernet Switch |
| Ethernet Ports | 4 × 10/100 Mbps RJ45 |
| Uplink Port | 1 × 100 Mbps Fiber (SFP) |
| Network Management | Web-based management, SNMP |
| Protocols Supported | EtherNet/IP™, TCP/IP, CIP |
| Input Voltage | 24 VDC |
| Mounting Type | DIN-Rail |
| Operating Temperature | Industrial-rated (wide temperature range) |
| Condition | New Original |
| Compliance | Industrial Ethernet & Automation Standards |
Core Features & Functional Advantages
🔹 Managed Network Control
Provides advanced monitoring, diagnostics, and traffic management, allowing engineers to optimize Ethernet performance and quickly troubleshoot network issues.
🔹 Industrial-Grade Reliability
Built to withstand electrical noise, vibration, and temperature extremes, making it suitable for factory floor and control cabinet environments.
🔹 Seamless Rockwell Automation Integration
Fully compatible with Allen-Bradley PLCs, HMIs, and EtherNet/IP™ devices, ensuring fast commissioning and stable system operation.
🔹 Fiber Uplink Capability
The integrated fiber uplink port enables long-distance communication, enhanced noise immunity, and improved network topology flexibility.
🔹 Compact DIN-Rail Design
Space-saving form factor allows easy installation in industrial control panels with limited cabinet space.
Typical Applications
-
CNC machines & production lines
-
PLC-based automation systems
-
Industrial control cabinets
-
Factory Ethernet networks
-
Motion control & robotic systems

Industrial Ethernet Switch Comparison Table
1783-US4T1H vs 1783-US5T vs Stratix 5700
| Specification | 1783-US4T1H | 1783-US5T | Stratix 5700 Series |
|---|---|---|---|
| Manufacturer | Allen-Bradley | Allen-Bradley | Allen-Bradley |
| Series | Stratix™ 2000 | Stratix™ 2000 | Stratix™ 5700 |
| Switch Type | Managed | Unmanaged | Managed |
| Ethernet Ports | 4 × 10/100 Mbps RJ45 | 5 × 10/100 Mbps RJ45 | Up to 24 × Fast/Gigabit Ethernet |
| Fiber Support | Yes (1 × Fiber / SFP) | No | Optional SFP (multiple ports) |
| Network Management | Web-based, SNMP | Not supported | Web, SNMP, CLI, Studio 5000 |
| Protocols Supported | EtherNet/IP™, TCP/IP, CIP | EtherNet/IP™ (basic) | EtherNet/IP™, CIP Sync™, DLR |
| Redundancy Features | Basic | None | Advanced (DLR, VLAN, QoS) |
| Data Rate | 10/100 Mbps | 10/100 Mbps | Fast Ethernet / Gigabit |
| Input Voltage | 24 VDC | 24 VDC | 24 VDC |
| Mounting | DIN-Rail | DIN-Rail | DIN-Rail / Panel |
| Typical Application | Managed industrial networks | Simple machine networks | Plant-wide industrial networks |
| System Complexity | Medium | Low | High |
| Cost Level | Medium | Low | High |
Selection Guide
🔹 Choose 1783-US4T1H if you need:
-
Managed switch with basic diagnostics
-
Fiber uplink for long-distance or noise-immune communication
-
Compact DIN-rail solution for control cabinets
🔹 Choose 1783-US5T if you need:
-
Simple, plug-and-play Ethernet connectivity
-
No network management or redundancy requirements
-
Cost-effective machine-level networking
🔹 Choose Stratix 5700 if you need:
-
Advanced network management & security
-
Device Level Ring (DLR), VLAN, QoS
-
High-port count or Gigabit Ethernet backbone
Why Choose 1783-US4T1H?
✔ Managed industrial Ethernet switch
✔ Optimized for EtherNet/IP™ networks
✔ Stable communication for mission-critical automation
✔ Trusted Allen-Bradley original hardware
✔ Long-term reliability & industrial compliance
Product Highlights
-
1783-US4T1H Allen-Bradley Managed Switch
-
Industrial Ethernet Switch for PLC Systems
-
Stratix 2000 Series Managed Network Switch
-
DIN-Rail Industrial Network Solution
Package Includes
-
1 × 1783-US4T1H Allen-Bradley Managed Ethernet Switch
-
Factory original packaging



