Allen Bradley 1783-US7T1H Stratix 2000 Unmanaged Ethernet Switch

Product Overview

The Allen Bradley 1783-US7T1H operates as an industrial-grade unmanaged Ethernet switch within the Stratix 2000 family. This compact device expands local network connectivity for small-to-medium scale automation cells without requiring complex software configuration. It features a versatile 8-port density, combining traditional copper connectivity with long-range fiber capabilities. Engineers utilize this switch to bridge localized machine sensors and controllers to broader plant-wide Ethernet/IP architectures, ensuring low-latency data transmission in rugged environments.

Technical Specifications

Engineering Advantages

• Extended Range Connectivity: The preinstalled Singlemode Fiber SFP module allows data transmission over significantly longer distances than standard copper cabling. This solves the problem of signal attenuation in large-scale facilities or between separate buildings.

• Flexible Power Architecture: This switch accepts both AC and DC power inputs (including 24V AC and a wide 12–48V DC range). This versatility enables installation in panels where only AC control power is available, eliminating the need for additional DC power supplies.

• Space-Efficient Footprint: Measuring only 4.5 x 3.02 inches, the 1783-US7T1H fits into crowded control cabinets and small junction boxes where DIN-rail real estate is limited.

• Simplified Maintenance: As an unmanaged switch, this unit utilizes "plug-and-play" functionality. Maintenance personnel can replace units or expand the network without any programming tools or specialized IT knowledge, reducing Mean Time to Repair (MTTR).

• Rugged Power Terminal Design: The screw-torque terminals (rated up to 8.05 in-lb) ensure secure wiring connections that withstand the constant vibration found in heavy industrial machinery environments.

FAQs

• Is the fiber port on the 1783-US7T1H fixed or modular?

  This model comes with a 1 Fast Ethernet Singlemode SFP module preinstalled. This provides an out-of-the-box solution for long-distance fiber uplinks.

• Do I need to configure IP addresses for this switch?

  No. The 1783-US7T1H is an unmanaged switch. It automatically negotiates speed and duplex settings for all connected devices without any manual configuration or software setup.

• Can this switch operate in high-temperature environments?

  Yes. The unit supports ground connections using 14 AWG copper wire suitable for temperatures 187 °F (86 °C) above surrounding ambient, ensuring stable operation even when mounted near heat-generating power components.

• Does this product arrive in original Allen Bradley packaging?

  We guarantee this unit is 100% Brand New. It arrives in original factory packaging with all standard documentation to ensure full authenticity and performance for your mission-critical network.