1783-LMS8 | Allen-Bradley Stratix 2500 8-Port Lightly Managed Ethernet Switch
1783-LMS8 | Allen-Bradley Stratix 2500 8-Port Lightly Managed Ethernet Switch
1783-LMS8 | Allen-Bradley Stratix 2500 8-Port Lightly Managed Ethernet Switch
    1783-LMS8 | Allen-Bradley Stratix 2500 8-Port Lightly Managed Ethernet Switch
1783-LMS8 | Allen-Bradley Stratix 2500 8-Port Lightly Managed Ethernet Switch

1783-LMS8 | Allen-Bradley Stratix 2500 8-Port Lightly Managed Ethernet Switch

Part #: 1783-LMS8 Manufactured by: Allen-Bradley
Regular price
$964.00
Sale price
$964.00
Regular price
2 in Stock
Condition: New – Open box
Shipping calculated at checkout.
Product Overview
The 1783-LMS8 switch is an 8-port Stratix 2500 switch manufactured by Allen-Bradley. The 1783-LMS8 switch is a lightly man...  Read more
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IQElectro 2-Year Warranty
Warranty for Product #: 1783-LMS8
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Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.

Product Description P/N: 1783-LMS8

Description / Specifications

Description

The Allen-Bradley 1783-LMS8 is a Stratix 2500 lightly managed Ethernet switch designed for small to mid-size industrial networks. With eight 10/100 Mbps copper ports, this switch provides reliable Ethernet connectivity for PLCs, HMIs, SCADA systems, and distributed I/O devices. Powered by a 12–24 VDC SELV source and DIN-rail mountable, the 1783-LMS8 offers robust, cost-effective networking for automation environments that require basic management capabilities without the complexity of a fully managed switch.

 

 

Technical Specifications

Condition New / Never Used Surplus
Brand Allen-Bradley
Series Stratix Managed Switches
Part Number 1783-LMS8
Manufacturer Rockwell Automation
Product Type Lightly Managed Ethernet Switch
Module Type Ethernet Switch
Ports 8 copper Ethernet ports
Ethernet Speed 10/100 Mbps
Supported Protocols EtherNet/IP, CIP, SNMP, Syslog
Network Media RJ45, Cat5/Cat5e industrial Ethernet cable
Power Supply Voltage 12–24 VDC SELV
Input Current 0.4–0.2 A
Power Consumption / Dissipation 5.3 W
Environmental Rating IP30
Operating Temperature –20 to 60 °C (–4 to 140 °F)
Storage Temperature –40 to 85 °C
Relative Humidity 5–95% non-condensing
Mounting DIN Rail
Connections Supported Up to 128 CIP connections
Transmission Speed 10/100Base-T
Shipping Dimensions 8 x 8 x 5 in

  

 

Information About 1783-LMS8

The Allen-Bradley 1783-LMS8 is an 8-port Stratix 2500 Ethernet switch built for industrial Ethernet/IP networks. As a "lightly managed" switch, it provides essential features such as diagnostics, port security, SNMP support, Syslog, alarms, and VLAN control while offering a simplified configuration environment via the integrated Device Manager web interface or Studio 5000 Add-on Profiles. This switch includes eight 10/100Base-T copper Ethernet ports ideal for standard Ethernet connections in environments where fiber interfaces are unnecessary. It supports up to 128 CIP connections, allowing reliable implicit (I/O) and explicit messaging throughout an automation network.

Key Features:

  • Eight (8) 10/100 Mbps copper Ethernet ports
  • Lightly managed Stratix 2500 switch
  • CIP diagnostics and up to 128 connections
  • Device Manager web configuration & Studio 5000 integration
  • Supports VLANs, port security, SSH/HTTPS
  • Powered by 12–24 VDC SELV input
  • IP30 industrial enclosure
  • DIN rail mounting
  • Syslog and SNMP device-level diagnostics
  • Designed for small to medium EtherNet/IP architectures

The Stratix 2500 1783-LMS8 switch provides entry-level management capabilities for industrial applications needing more control than an unmanaged switch but less complexity than a fully managed switch. With eight Ethernet copper ports and support for EtherNet/IP-specific diagnostics, it is ideal for machine-level networking, OEM equipment, small production cells, and distributed automation networks.

Frequently Asked Questions about 1783-LMS8
Question: Can the 1783-LMS8 be configured using common automation software?
Date Update:04/06/2025
Answer:

Yes, the 1783-LMS8 can be configured using Rockwell Automation’s Studio 5000 Logix Designer or the built-in Device Manager web interface. The web interface allows users to configure settings such as IP addressing, port security, VLANs, and diagnostic features. This flexibility ensures that both control engineers and IT personnel can configure and monitor the switch. The graphical interface simplifies setup and reduces the time required for deployment.

Question: What kind of Ethernet cables and connectors are recommended for the 1783-LMS8?
Date Update:04/06/2025
Answer:
  • Ethernet Cables: Category 5e or better, 2- or 4-pair, according to TIA 568-B.1 or ISO/IEC 24702 standards.
  • Connectors: RJ45 connectors rated according to IEC 60603-7.

These specifications ensure reliable data transmission and compliance with industrial network standards.

Question: How many Ethernet ports are available on the 1783-LMS8, and what is their speed?
Date Update:04/06/2025
Answer:

The 1783-LMS8 features eight 10/100 Mbps Ethernet copper ports. These ports allow multiple devices to be connected to a single switch, reducing the need for additional switches in the system. This simplifies network design and management. The ports support both half-duplex and full-duplex communication modes.

Question: How should the 1783-LMS8 be mounted in industrial control panels?
Date Update:04/06/2025
Answer:

The 1783-LMS8 is designed for DIN rail mounting, making it easy to integrate into standard industrial enclosures. Its compact size allows it to fit in tight spaces, and the IP30 rating provides protection against dust and debris. Proper installation ensures reliable operation and compliance with industrial standards. Always follow Rockwell Automation’s guidelines for secure and safe installation.

Question: Is the 1783-LMS8 still in production?
Date Update:04/06/2025
Answer:

Yes, according to Rockwell Automation’s product lifecycle status, the 1783-LMS8 is currently classified as Active. This means it is still manufactured, fully supported, and available for new and existing installations. Users can confidently specify this switch for their industrial Ethernet networking needs.

IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description

The Allen-Bradley 1783-LMS8 is a Stratix 2500 lightly managed Ethernet switch designed for small to mid-size industrial networks. With eight 10/100 Mbps copper ports, this switch provides reliable Ethernet connectivity for PLCs, HMIs, SCADA systems, and distributed I/O devices. Powered by a 12–24 VDC SELV source and DIN-rail mountable, the 1783-LMS8 offers robust, cost-effective networking for automation environments that require basic management capabilities without the complexity of a fully managed switch.

 

 

Technical Specifications

Condition New / Never Used Surplus
Brand Allen-Bradley
Series Stratix Managed Switches
Part Number 1783-LMS8
Manufacturer Rockwell Automation
Product Type Lightly Managed Ethernet Switch
Module Type Ethernet Switch
Ports 8 copper Ethernet ports
Ethernet Speed 10/100 Mbps
Supported Protocols EtherNet/IP, CIP, SNMP, Syslog
Network Media RJ45, Cat5/Cat5e industrial Ethernet cable
Power Supply Voltage 12–24 VDC SELV
Input Current 0.4–0.2 A
Power Consumption / Dissipation 5.3 W
Environmental Rating IP30
Operating Temperature –20 to 60 °C (–4 to 140 °F)
Storage Temperature –40 to 85 °C
Relative Humidity 5–95% non-condensing
Mounting DIN Rail
Connections Supported Up to 128 CIP connections
Transmission Speed 10/100Base-T
Shipping Dimensions 8 x 8 x 5 in

  

 

Information About 1783-LMS8

The Allen-Bradley 1783-LMS8 is an 8-port Stratix 2500 Ethernet switch built for industrial Ethernet/IP networks. As a "lightly managed" switch, it provides essential features such as diagnostics, port security, SNMP support, Syslog, alarms, and VLAN control while offering a simplified configuration environment via the integrated Device Manager web interface or Studio 5000 Add-on Profiles. This switch includes eight 10/100Base-T copper Ethernet ports ideal for standard Ethernet connections in environments where fiber interfaces are unnecessary. It supports up to 128 CIP connections, allowing reliable implicit (I/O) and explicit messaging throughout an automation network.

Key Features:

  • Eight (8) 10/100 Mbps copper Ethernet ports
  • Lightly managed Stratix 2500 switch
  • CIP diagnostics and up to 128 connections
  • Device Manager web configuration & Studio 5000 integration
  • Supports VLANs, port security, SSH/HTTPS
  • Powered by 12–24 VDC SELV input
  • IP30 industrial enclosure
  • DIN rail mounting
  • Syslog and SNMP device-level diagnostics
  • Designed for small to medium EtherNet/IP architectures

The Stratix 2500 1783-LMS8 switch provides entry-level management capabilities for industrial applications needing more control than an unmanaged switch but less complexity than a fully managed switch. With eight Ethernet copper ports and support for EtherNet/IP-specific diagnostics, it is ideal for machine-level networking, OEM equipment, small production cells, and distributed automation networks.

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