Allen-Bradley 1783-US8T Industrial Unmanaged Ethernet Switch

FAQ

Q1. What is the 1783-US8T used for?
It is used as a simple plug-and-play Ethernet switch in industrial control systems (PLCs, HMIs, drives, I/O networks).

Q2. Is it managed or unmanaged?
It is an unmanaged switch, meaning no configuration, VLANs, or routing features.

Q3. Does it support Gigabit Ethernet?
No. All ports are 10/100 Mbps Fast Ethernet.

Q4. Does it have fiber or SFP ports?
No, this model is all copper (RJ45).

Q5. What makes it different from Stratix managed switches?
It has no configuration interface—just automatic switching and basic industrial hardening.

Q6. What is the power requirement?
It typically runs on 12–48 V DC or 18–30 V AC industrial power.

Q7. What is its status today?
It is part of the Stratix 2000 family, which is being phased out in favor of newer Stratix 2100 models.

1783-US8T Allen Bradley

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