1783-US8T | Allen-Bradley Stratix 2000 Switch, Unmanaged, 8 Copper Ports
1783-US8T | Allen-Bradley Stratix 2000 Switch, Unmanaged, 8 Copper Ports
1783-US8T | Allen-Bradley Stratix 2000 Switch, Unmanaged, 8 Copper Ports
1783-US8T | Allen-Bradley Stratix 2000 Switch, Unmanaged, 8 Copper Ports
1783-US8T | Allen-Bradley Stratix 2000 Switch, Unmanaged, 8 Copper Ports
1783-US8T | Allen-Bradley Stratix 2000 Switch, Unmanaged, 8 Copper Ports
1783-US8T | Allen-Bradley Stratix 2000 Switch, Unmanaged, 8 Copper Ports
1783-US8T | Allen-Bradley Stratix 2000 Switch, Unmanaged, 8 Copper Ports
1783-US8T | Allen-Bradley Stratix 2000 Switch, Unmanaged, 8 Copper Ports
    1783-US8T | Allen-Bradley Stratix 2000 Switch, Unmanaged, 8 Copper Ports
    1783-US8T | Allen-Bradley Stratix 2000 Switch, Unmanaged, 8 Copper Ports
    1783-US8T | Allen-Bradley Stratix 2000 Switch, Unmanaged, 8 Copper Ports
1783-US8T | Allen-Bradley Stratix 2000 Switch, Unmanaged, 8 Copper Ports
1783-US8T | Allen-Bradley Stratix 2000 Switch, Unmanaged, 8 Copper Ports
1783-US8T | Allen-Bradley Stratix 2000 Switch, Unmanaged, 8 Copper Ports

1783-US8T | Allen-Bradley Stratix 2000 Switch, Unmanaged, 8 Copper Ports

Part #: 1783-US8T Manufactured by: Allen-Bradley
Regular price
$199.00
Sale price
$199.00
Regular price
4 in Stock
Condition: New – Open box
Shipping calculated at checkout.
Product Overview
Allen-Bradley 1783-US8T Stratix 2000 Unmanaged EtherNet Switch, Ports per Module: 8; Copper Ports: 8 x 10/100 Full/Half Du...  Read more
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Warranty for Product #: 1783-US8T
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Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.

Product Description P/N: 1783-US8T

Description / Specifications

Description 

The Allen-Bradley 1783-US8T is a Stratix 2000 unmanaged Ethernet switch designed for simple, reliable network expansion in industrial environments. It provides eight RJ45 copper ports and supports DIN-rail mounting for straightforward installation in control panels.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Communication Modules
Part Number 1783-US8T
Subcategory Unmanaged Ethernet Switches
Switch Series Stratix 2000
Number of Ports 8 × RJ45 Copper
Port Speed 10/100 Mbps
Type Unmanaged Switch
Mounting Type DIN Rail
Operating Temperature 0–60 °C
Power Input (DC) 12–48 VDC, 250 mA
Power Input (AC) 18–30 VAC, 500 mA, 50/60 Hz
Power Consumption 4.6 W
Inrush Current 1.31 A
Enclosure None (open-style)
Certifications CE, CUL, KC, RCM, UL
Dimensions 135 mm (H) × 106.5 mm (W) × 53.6 mm (L)
Weight 0.8 lb

  

 

Information About 1783-US8T

The 1783-US8T belongs to the Stratix 2000 series and functions as an unmanaged Layer 1/Layer 2 switch, delivering basic plug-and-play Ethernet connectivity for industrial devices without requiring configuration. It includes eight 10/100 Mbps copper ports, operates on 12–48 VDC or 18–30 VAC power, and supports an inrush current of 1.31 A with a maximum power consumption of 4.6 W. The switch is designed for DIN-rail installation and operates within a temperature range of 0 to 60 °C while meeting global certifications such as UL, CE, KC, C-UL, and RCM. With a compact open-style enclosure, industrial power tolerance, and reliable Ethernet performance, the 1783-US8T provides stable connectivity for small and medium-scale automation networks.

Key Features:

  • Eight Industrial Ethernet Ports: Provides eight RJ45 copper ports supporting 10/100 Mbps data rates, allowing simultaneous connection of multiple controllers, drives, HMIs, and networked devices without bandwidth conflict.
  • True Unmanaged Operation: Requires no configuration, software, or setup, enabling instant integration into existing networks and reducing installation time for panel builders and maintenance teams.
  • Wide-Ranging Power Support: Accepts 12–48 VDC or 18–30 VAC power inputs, ensuring compatibility with diverse industrial power sources and improving installation flexibility in mixed-voltage systems.
  • Low Power Consumption Design: Operates at only 4.6 W, minimizing heat generation inside electrical enclosures and helping maintain overall system thermal stability.
  • High Inrush Current Endurance: Handles up to 1.31 A inrush current during startup, preventing nuisance tripping of power supplies and ensuring stable switch initialization.
  • Robust Environmental Tolerance: Performs reliably in temperatures from 0 to 60 °C, making it suitable for standard automation cabinets and general industrial applications.
  • DIN-Rail Installation: Features a compact housing with integrated DIN-rail clips, allowing quick mounting and maintenance access inside crowded control panels.

The 1783-US8T delivers the reliability and precision required for unmanaged Ethernet connectivity in industrial control systems.

Frequently Asked Questions about 1783-US8T
Question: What type of ports does the 1783-US8T switch provide, and how many are available?
Date Update:30/05/2025
Answer:

The 1783-US8T is equipped with 8 RJ45 Fast Ethernet ports that support 10/100 Mbps communication. These ports enable reliable connectivity for industrial devices such as controllers, I/O modules, and HMIs. The switch does not include any SFP ports, making it a straightforward solution for copper-based Ethernet networking.

Question: Does the 1783-US8T include any network isolation features?
Date Update:30/05/2025
Answer:

The switch provides a continuous isolation voltage of 30V between the power supply and the network channels. This isolation has been type-tested at 500V AC for 60 seconds, ensuring reliable protection against transient voltages. However, the individual network channels themselves are not isolated from each other.

Question: What is the difference between packet-based thresholds at 10 Mbps and 100 Mbps on the 1783-US8T?
Date Update:30/05/2025
Answer:

The switch includes broadcast storm thresholds that help manage excessive network traffic:

  • 10 Mbps per port: Threshold at 20 packets per second (pps)
  • 100 Mbps per port: Threshold at 200 packets per second (pps)

This feature helps prevent network flooding, maintaining reliable communication in high-traffic scenarios.

Question: How is the 1783-US8T designed for easy installation?
Date Update:30/05/2025
Answer:

The switch is DIN rail mountable, simplifying integration into standard industrial control cabinets. It has an open-type enclosure that facilitates wiring but requires installation in a clean and protected environment. Its compact dimensions (4.50 x 3.02 x 1.80 in) make it easy to accommodate in space-constrained control panels.

Question: Is the 1783-US8T still in production?
Date Update:30/05/2025
Answer:

Yes, the 1783-US8T is still in production. Its lifecycle status is marked as Active Mature, which means it continues to be manufactured and is available for purchase and support.

IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The Allen-Bradley 1783-US8T is a Stratix 2000 unmanaged Ethernet switch designed for simple, reliable network expansion in industrial environments. It provides eight RJ45 copper ports and supports DIN-rail mounting for straightforward installation in control panels.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Communication Modules
Part Number 1783-US8T
Subcategory Unmanaged Ethernet Switches
Switch Series Stratix 2000
Number of Ports 8 × RJ45 Copper
Port Speed 10/100 Mbps
Type Unmanaged Switch
Mounting Type DIN Rail
Operating Temperature 0–60 °C
Power Input (DC) 12–48 VDC, 250 mA
Power Input (AC) 18–30 VAC, 500 mA, 50/60 Hz
Power Consumption 4.6 W
Inrush Current 1.31 A
Enclosure None (open-style)
Certifications CE, CUL, KC, RCM, UL
Dimensions 135 mm (H) × 106.5 mm (W) × 53.6 mm (L)
Weight 0.8 lb

  

 

Information About 1783-US8T

The 1783-US8T belongs to the Stratix 2000 series and functions as an unmanaged Layer 1/Layer 2 switch, delivering basic plug-and-play Ethernet connectivity for industrial devices without requiring configuration. It includes eight 10/100 Mbps copper ports, operates on 12–48 VDC or 18–30 VAC power, and supports an inrush current of 1.31 A with a maximum power consumption of 4.6 W. The switch is designed for DIN-rail installation and operates within a temperature range of 0 to 60 °C while meeting global certifications such as UL, CE, KC, C-UL, and RCM. With a compact open-style enclosure, industrial power tolerance, and reliable Ethernet performance, the 1783-US8T provides stable connectivity for small and medium-scale automation networks.

Key Features:

  • Eight Industrial Ethernet Ports: Provides eight RJ45 copper ports supporting 10/100 Mbps data rates, allowing simultaneous connection of multiple controllers, drives, HMIs, and networked devices without bandwidth conflict.
  • True Unmanaged Operation: Requires no configuration, software, or setup, enabling instant integration into existing networks and reducing installation time for panel builders and maintenance teams.
  • Wide-Ranging Power Support: Accepts 12–48 VDC or 18–30 VAC power inputs, ensuring compatibility with diverse industrial power sources and improving installation flexibility in mixed-voltage systems.
  • Low Power Consumption Design: Operates at only 4.6 W, minimizing heat generation inside electrical enclosures and helping maintain overall system thermal stability.
  • High Inrush Current Endurance: Handles up to 1.31 A inrush current during startup, preventing nuisance tripping of power supplies and ensuring stable switch initialization.
  • Robust Environmental Tolerance: Performs reliably in temperatures from 0 to 60 °C, making it suitable for standard automation cabinets and general industrial applications.
  • DIN-Rail Installation: Features a compact housing with integrated DIN-rail clips, allowing quick mounting and maintenance access inside crowded control panels.

The 1783-US8T delivers the reliability and precision required for unmanaged Ethernet connectivity in industrial control systems.

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