AB 1783-LMS8
AB 1783-LMS8
AB 1783-LMS8
AB 1783-LMS8
AB 1783-LMS8
AB 1783-LMS8
Ask our team:
  • Phone: +86 181 0690 9650
  • E-Mail info@apterpower.com
  • Lifecycle status

    Active

1783-LMS8

/ 4.9
1001 reviews | Need a Specific Revision?
Allen-Bradley 1783-LMS8 is an active Stratix 2500 lightly managed industrial Ethernet switch with eight 10/100Base-T RJ45 ports.
In Stock
Ships by Saturday, October 17
Fast Shipping Available
Get a quick price for 1783-LMS8
Quantity
*E-mail
Company
*Mobile
*Content
Upload (gif, jpg, jpeg, png, bmp, doc, docx, xls, xlsx, ppt, pdf, csv)

Technical specifications for 1783-LMS8

  • Manufacturer:
    Allen-Bradley
  • Part Number:
    1783-LMS8
  • Product Family:
    Stratix Managed Switches
  • Product Type:
    Stratix 2500 Lightly Managed Switch
  • Stock:
    1
  • Copper Ports:
    8 × 10/100Base-T RJ45
  • Management:
    Lightly managed
  • Input Power:
    12…24 V DC, 0.4…0.2 A, SELV
  • Power Consumption:
    5.3 W
  • Enclosure Rating:
    IP30
  • Maximum Operating Temperature:
    60 °C
  • Minimum Copper Cable Category:
    Category 5e
  • Dimensions:
    4.57 × 14.48 × 11.5 cm
  • Weight:
    0.6 kg
  • Tariff Code:
    8517799000
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Clearance Wiring Immunity Application
  • Eight copper Fast Ethernet ports for machine-level network connections
  • Lightly managed Stratix 2500 functionality in an IP30 enclosure
  • 12…24 V DC SELV input with 5.3 W power consumption

1783-LMS8 provides eight 10/100Base-T RJ45 ports for a compact industrial Ethernet segment.

Its lightly managed feature set must be matched to the actual network design rather than treated as equivalent to a fully managed Layer 2 or Layer 3 Stratix switch.

Confirm power, grounding, port count, link speed, cable category, management requirements, cabinet space, and the saved network configuration before replacement.

Availability, condition, price, and shipping time for 1783-LMS8 are confirmed during quotation.

Allen-Bradley 1783-LMS8 Stratix 2500 Ethernet Switch Manuals, Datasheets, Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • Maintain at least 50.8 mm clearance above and below the switch
  • Maintain at least 25.4 mm clearance at both sides
  • Maintain at least 50.8 mm clearance in front of the switch
  • Use 1.3…0.82 mm² (16…18 AWG) copper wire for the DC power connection
  • Use 5.2…3.3 mm² (10…12 AWG) copper wire for the functional ground connection
  • Tighten the power terminal screw to 0.19 N·m and the functional-ground lug screw to 0.51 N·m
  • ESD immunity is rated 6 kV for contact discharge and 8 kV for air discharge
  • Surge immunity on DC power ports is ±1 kV line-to-line and ±2 kV line-to-earth
  • Conducted RF immunity is 10 V rms from 150 kHz to 80 MHz
  • Machine-level Ethernet segments requiring eight 10/100Base-T ports
  • Industrial networks that need a lightly managed Stratix 2500 switch
  • Replacement projects with verified port, speed, power, and management requirements
Description
1783-LMS8 is an Allen-Bradley Stratix 2500 lightly managed industrial Ethernet switch with eight 10/100Base-T RJ45 copper ports.

The switch operates from a 12…24 V DC SELV supply, consumes 5.3 W, and uses an IP30 enclosure. Rockwell Automation identifies it as manageable but not as a Layer 2 or Layer 3 managed switch.

Before installation or replacement, record the existing port assignments and network settings, then verify supply voltage, grounding, cable category, cabinet clearance, ambient temperature, and the required management functions.
Revisions

Revision Part #

Also known as

1783-LMS8 Series A
1783-LMS8/A, Series A
Alternative Names
1783-LMS8 1783LMS8 1783 LMS8 Allen-Bradley 1783-LMS8 Allen Bradley 1783-LMS8 AB 1783-LMS8 Rockwell Automation 1783-LMS8 Stratix 2500 1783-LMS8
Technical notes
1783-LMS8 requires the eight port assignments, saved network settings, 12…24 V DC SELV supply, cable category, grounding, cabinet protection, and management requirements to be verified before replacement.
Exceptional Service

Our Mission

  • 100% Satisfaction

    We believe expertise is priceless. With over 20 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
  • Trust Guaranteed

    Not only do we have a vast inventory, our team makes sure every piece of equipment is in working condition. Your purchases are also backed by our Warranty.
  • Expertise

    Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.

FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Does Allen-Bradley 1783-LMS8 provide Power over Ethernet?
No PoE capability is specified for the eight 10/100Base-T RJ45 ports, so powered devices require their own documented power source.
Can Allen-Bradley 1783-LMS8 replace a fully managed Stratix switch?
Not automatically. Compare VLAN, resiliency, diagnostics, security, port speed, and management requirements before substituting a lightly managed switch.
Does Allen-Bradley 1783-LMS8 support Gigabit Ethernet?
No. Its eight copper ports are specified for 10/100Base-T operation.
What should be backed up before replacing Allen-Bradley 1783-LMS8?
Record the installed port map, IP and management settings, connected-device names, cable labels, supply wiring, and current network topology.
Can Allen-Bradley 1783-LMS8 be installed without an enclosure?
The switch is rated IP30, so confirm the industrial cabinet and environmental protection required by the installation instructions.
What copper cable should be used with Allen-Bradley 1783-LMS8?
Rockwell Automation specifies Category 5e or better copper cabling for the RJ45 Ethernet connections.
What information should accompany a quote request for Allen-Bradley 1783-LMS8?
Provide the full catalog number, port count, network topology, supply voltage, quantity, required condition, and clear nameplate and connector photos.

Product Browsing History