Allen-Bradley 1783-US4T1H Stratix 2000 Unmanaged Ethernet Switch
$123.00
$320.00
Description
Allen-Bradley 1783-US4T1H Stratix 2000 Unmanaged Ethernet Switch
The Allen-Bradley 1783-US4T1H, also cataloged as the 1783-US4T1H Unmanaged Ethernet Switch, operates as a dedicated hardware component for basic Layer 2 Ethernet signal switching within Stratix 2000 industrial network platforms. It provides four 10/100 Mbps copper ports and one preinstalled 100 Mbps single-mode fiber SFP port for DIN rail mounted control cabinet installations.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1783-US4T1H |
| Brand | Allen-Bradley |
| Origin | United States |
| Weight | 1.02 kg |
| Dimensions | 134 x 79.6 x 114.4 mm |
| Operating Temp | -40 to +70 deg C |
| Power Consumption | 24 VDC power input |
| Product Type | Unmanaged Ethernet Switch |
| Series | Stratix 2000 |
| Network Layer | Layer 2 Ethernet switching |
| Copper Ports | 4 x 10/100 Mbps RJ45 ports |
| Fiber Port | 1 x 100 Mbps single-mode LC SFP port, preinstalled |
| Mounting Type | DIN rail mounting |
| Environmental Rating | IP20 |
| Storage Temperature | -40 to +85 deg C |
| Configuration Method | Unmanaged, plug-and-play operation |
| Certifications | CE, c-UL-us, CCC, RCM |
| Compliance | RoHS |
Industrial Ethernet Network Characteristics
The 1783-US4T1H applies Stratix 2000 series unmanaged switching architecture for direct Ethernet packet forwarding without network configuration functions. The switch supports deterministic industrial Ethernet connections through fixed port hardware and provides mixed copper and single-mode fiber interfaces.
Ethernet communication is handled through standard 10/100 Mbps Fast Ethernet physical interfaces. The preinstalled single-mode fiber SFP port provides optical communication capability for extended cable routing applications where copper Ethernet links are unsuitable.
The device supports DIN rail installation inside control panels and integrates with industrial automation equipment including PLC controllers, HMIs, and Ethernet-enabled field devices. It does not provide VLAN configuration, Quality of Service (QoS), routing, or managed network diagnostic functions.
Frequently Asked Questions
Q: Does the 1783-US4T1H support managed Ethernet features such as VLAN or QoS?
A: No. The 1783-US4T1H is an unmanaged Ethernet switch and does not provide VLAN, QoS, routing, or configurable network management functions.
Q: What fiber interface is installed on this switch?
A: The switch includes one preinstalled 100 Mbps single-mode fiber SFP port using an LC optical interface. Multimode fiber operation is not supported.
Q: What mounting method is required for installation?
A: The unit is designed for DIN rail mounting inside industrial control enclosures and receives 24 VDC power through the designated power connection terminals.
Field Installation Guidelines
Install the 1783-US4T1H on a properly secured DIN rail inside a control cabinet with adequate clearance for wiring access and heat dissipation. Connect Ethernet cables according to industrial network wiring practices, separating communication cables from high-voltage power conductors and high-current switching circuits.
Use shielded Ethernet cabling where required by the industrial environment and terminate cable shields according to the control system grounding design. Route the single-mode fiber cable with appropriate bend radius control and protect optical connectors from contamination during installation.
Verify the 24 VDC supply polarity before energizing the switch. Confirm copper port link status and fiber optical connection status after installation using the connected network devices.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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