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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

SISTG1040-242-LRT Datasheet (PDF 216.08 KB)

216 KB

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Unmanaged Hardened Switches Overview (PDF 202.75 KB)

203 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