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Transition Networks

Transition Networks SISTG1040-242-LRT Ethernet Switch

$333.90
$237.25 SAVE $96.65
4 availableas of 09/19/2026

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Should arrive by Thu, Oct 1 with free ground shipping

Compliance, certifications and origin

  • TAA compliant
  • WEEE
  • RoHS
  • Origin: Taiwan
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

This switch is an unmanaged full Gigabit Ethernet hardened switch that has (4) 10/100/1000Base-T ports with (2) 100/1000 dual speed SFP slots. The SISTG1040-242-LRT can be used at the edge of a hardened network to provide Gigabit Ethernet connections in hazardous locations. The two fiber uplink ports can also be used in a daisy chain for maximum network reliability. It has redundant input power connections to ensure safe reliable operation in temperatures between -40°C and +75°C. Lantronix' hardened switches are certified to operate reliably in harsh environments such as those found on factory floors, outdoor enclosures or other hazardous environments. NDAA Compliant, TAA Compliant

Technical specifications

General Information

Manufacturer Lantronix, Inc
Manufacturer Part Number SISTG1040-242-LRT
Manufacturer Website Address http://www.transition.com
Brand Name Transition Networks
Product Model SISTG1040-242-LRT
Product Name SISTG1040-242-LRT Ethernet Switch
Product Type Ethernet Switch

Technical Information

Features IP30

Interfaces/Ports

Total Number of Network Ports 4
Uplink Port Yes
Modular Yes
Port / Expansion Slot Details 4 x Gigabit Ethernet Network2 x Gigabit Ethernet Expansion Slot

Media & Performance

Media Type Supported Twisted PairOptical Fiber
Ethernet Technology Gigabit Ethernet
Network Technology 10/100/1000Base-T1000Base-X

I/O Expansions

Expansion Slot Type SFP (mini-GBIC)
Total Number of Expansion Slots 2.0
Shared SFP Slot No
Number of SFP Slots 2

Network & Communication

Layer Supported 2

Management & Protocols

Manageable No

Physical Characteristics

Form Factor Wall MountableDIN Rail Mountable
Height 1.7"
Width 5.3"
Depth 5.4"
Weight (Approximate) 12.64 oz

Miscellaneous

Package Contents
  • SISTG1040-242-LRT Ethernet Switch
  • Din Rail Bracket
Application / Usage Network
Country of Origin Taiwan
TAA Compliant Yes
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)Restriction of Hazardous Substances (RoHS)

Warranty

Limited Warranty 5 Year

Ratings and reviews

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.