Allen-Bradley 1783-US8T Stratix 2000 Unmanaged Ethernet Switch

Product Description

The 1783-US8T is an 8-port unmanaged Fast Ethernet switch with 24V DC/AC input, low 4.6 W power consumption, and compact 114.5 × 76.8 × 45.6 mm enclosure suitable for industrial networks.

Technical Specifications

• Manufacturer: Allen-Bradley

• Part Number: 1783-US8T

• Product Line: Stratix 2000

• Total Ports: 8 Fast Ethernet RJ45

• SFP Ports: 0

• Power Input: 24V DC (12–48V), 18–30V AC, 50/60 Hz, SELV

• Max Power Consumption: 4.6 W

• Nominal Current: DC 250 mA, AC 500 mA

• Max Current: DC 510 mA, AC 1100 mA

• Max Inrush Current: 1.31 A

• Ground Wire Size: 2.5 mm² (14 AWG), rated 86°C above ambient

• DC Power Terminal Torque: 4.5–5.0 in-lb (0.50–0.56 N·m)

• Power Terminal Screw Torque: 8.05 in-lb

• Max Ground Terminal Torque: Open-style/None

• Enclosure Dimensions (H × W × D): 114.5 × 76.8 × 45.6 mm (4.50 × 3.02 × 1.80 in)

• Weight: 0.34 kg (0.75 lbs)

Applications
Ideal for small industrial networks requiring simple unmanaged connectivity with Fast Ethernet ports. Can be mounted in control panels or enclosures.

FAQ
Q: Can this switch be used in harsh environments?
A: Yes, the compact enclosure supports standard industrial panel mounting.

Q: Does it support fiber connections?
A: No, this model has 8 RJ45 Fast Ethernet ports and no SFP slots.

Q: What power sources are supported?
A: 12–48V DC or 18–30V AC, 50/60 Hz.