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SISTG1040-242-LRT

Unmanaged Hardened Gigabit Ethernet Switch
(4) 10/100/1000Base-T Ports + (2) 100/1000Base-X SFP Slots

Product Brief

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.

SISTG1040-242-LRT Overview

Features

Support Jumbo Frame up to 9K bytes
Layer 2 wire-speed switching engine
Ruggedized metal closure
IEEE 802.3az Energy Efficient Ethernet
Fan-less design
Wide operating temperature range (-40°C to +75°C)
Dual Power input
Din Rail and Wall Mount options

SISTG1040-242-LRT Tech Specs

Standards

IEEE 802.3
IEEE 802.3u
IEEE 802.3z
IEEE802.3ae
IEEE 802.3x
IEEE 802.1p
IEEE 802.3az

Protocols

CSMA/CD

Technology

Store-and-forward switching architecture

Switching Capacity

12 Gbps

Connectors

(4) 10/100/1000Base-T RJ-45 ports
(2) 100/1000Base-X SFP slots

MAC Address

4K MAC address table

Status LEDs

System, Power1, Power2, Port Status

Dimensions

Width: 1.7” [44 mm]
Depth: 5.1″ [130 mm]
Height: 5.3” [135 mm]

Reset button

Reset the switch

Power Input

+12 to +48VDC or -12 to -48VDC; Redundant input; reverse power protection

Power Consumption

4.4 Watts

Ingress Protection

IP30

Environment

Operating: -40°C to +75°C
Humidity: 5% to 95% (non-condensing)

Weight

0.79 lbs. [0.36 kg]

Certifications

UL Class 1 / Div 2; EMI: CE, FCC Part 15;
Safety: IEC62368-1/EN62368-1

Warranty

5 Years

SISTG1040-242-LRT Downloads

Additional Product Information

Note: Some Documentation may have Transition Networks named or pictured. Transition Networks was acquired by Lantronix in August 2021. Learn more about the acquisition here.

Product Information

Unmanaged Hardened Switches Overview (PDF 202.75 KB)

203 KB

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SISTG1040-242-LRT Datasheet (PDF 216.08 KB)

216 KB

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User Guides

Installation Guide Rev E (PDF 1.11 MB)

1 MB

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SISTG1040-282-LRT & SISTG1040-242-LRT Quick Start Guide Rev D

294 KB

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Visio Stencils

Visio Stencil (ZIP 464.33 KB)

464 KB

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SISTG1040-242-LRT Part Numbers

Lantronix Part #	Name	Description	Order Now
Sorry, no parts were found that match that search query.

Lantronix Part # SISTG1040-242-LRT	Name SISTG1040-242-LRT	(4) 10/100/1000Base-T ports [100 m/328 ft.] + (2) 100/1000Base-X SFP slots (Din Rail Bracket included)	Contact Us
Compatible Accessories
Lantronix Part # 25135	Name 25135	24VDC, 10 Watts – DIN Rail Mount	Contact Us
Lantronix Part # 25130	Name 25130	Industrial DIN Rail Mounted Power Supply: 48VDC, 39.8Watts	Contact Us
Lantronix Part # WMBH-01	Name WMBH-01	Wall Mount Bracket for SISPM1040-384-LRT-C, SISPM1040-362-LRT, SISPM1040-582-LRT	Contact Us
Lantronix Part # DRBH-01	Name DRBH-01	Din Rail Bracket for Hardened Switches	Contact Us
Lantronix Part # OCA-P181610	Name OCA-P181610	Outdoor cabinet with vent, (2) DIN rails, (2) ground terminal blocks and (1) each low voltage DC positive and negative and AC mains line and neutral/line terminal block, plus (1) power and (10) data wire glands	Contact Us
Lantronix Part # SFP Modules	Name SFP Modules		Contact Us