Allen Bradley 1783-US4T1H/B Stratix 2000 Unmanaged Ethernet Switch
Allen Bradley 1783-US4T1H/B Stratix 2000 Unmanaged Ethernet Switch
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Brand:Allen Bradley PLC Item No.:1783-US4T1H/B Product Origin:USA Product Dimensions:114.5 × 29.6 × 76.8 mm Product Weight:1.36 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Allen Bradley 1783-US4T1H/B Stratix 2000 is a compact unmanaged Ethernet switch designed for industrial automation networks that require simple, reliable connectivity without configuration overhead. It is commonly used in PLC-based systems to interconnect controllers, operator interfaces, and field devices within a single control architecture.
Technical Specifications
Parameter
Specification
Product Type
Unmanaged Ethernet Switch
Series
Stratix 2000
Model
1783-US4T1H/B
Ports
4 × 10/100 Mbps RJ45 + 1 × 100 Mbps fiber
Switching Layer
Layer 2 (unmanaged)
Network Type
Industrial Ethernet
Power Input
10–35 V DC / 10–24 V AC (typical configuration)
Mounting Type
DIN rail
Operating Temperature
-10°C to +60°C
Dimensions
114.5 × 29.6 × 76.8 mm
Weight
1.36 kg
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Applications
• Industrial Ethernet connectivity for PLC-based machine control systems
• Communication hub for HMIs, drives, and distributed I/O devices in small automation networks
• Star-topology network distribution inside control cabinets
• Retrofit replacement in legacy Stratix 2000 unmanaged switch installations
• Factory-floor device networking where configuration-free deployment is required
• Packaging, material handling, and light process automation systems
• Compact machine-level networking in space-constrained electrical enclosures
Advantages
• Plug-and-play unmanaged design enables immediate deployment without configuration
• Compact slim-profile housing ideal for high-density control cabinets
• Stable Ethernet performance for standard industrial communication loads
• Rugged industrial construction suitable for vibration and electrical noise environments
• Low-maintenance operation with no software or firmware setup required
Technical FAQs
Q1: What is the main function of the 1783-US4T1H/B?
It is an unmanaged industrial Ethernet switch used to distribute network communication between automation devices.
Q2: Does it require configuration or software setup?
No, it operates as a plug-and-play device without configuration.
Q3: How many ports does it provide?
It typically provides 4 copper Ethernet ports and 1 fiber port.
Q4: Is it suitable for industrial environments?
Yes, it is designed for harsh industrial conditions including vibration and electrical noise.
Q5: Does it support managed features like VLAN or routing?
No, it does not support any managed switching functions.
Q6: What type of fiber connection does it use?
It uses an industrial fiber SFP interface depending on the installed module type.
Q7: Can it be used in redundant network topologies?
It supports basic physical redundancy through network design but not advanced managed redundancy protocols.
Q8: Is it still in production?
No, this model belongs to the Stratix 2000 series, which is in end-of-life transition.
Q9: What happens if one port fails?
Only the connected device is affected; the rest of the switch continues operating normally.
Q10: Can it support high-speed gigabit traffic?
No, it is designed for 10/100 Mbps industrial Ethernet.
