Managed Hardened Gigabit Ethernet Switch

(8) 10/100/1000Base-T Ports + (4) 100/1000Base-X SFP Slots

Integrated with Lantronix’s Percepxion cloud based IoT edge solution platform

Key Features
  • Precision Time Protocol (PTP)
  • Simple to use web GUI and CLI management
  • Topology, floor, and map views
  • -40° to +75° C operating temperature
  • Fanless design
  • Percepxion IoT Edge Solutions Platform
NDAA Compliant

SISGM1040-284-LRT Overview

The SISGM1040-284-LRT is a managed switch suitable for connecting devices in hardened environments. The switch has 24Gbps switching capacity.

This switch comes Integrated with the Lantronix cloud based Percepxion™ software platform, providing comprehensive device life cycle management, enterprise application integration, and data analytics, all through a single pane of glass.

The switch also includes DMS, accessible by Percepxion or the local web manager, provides advanced configuration and management of all IP addressable devices in the network, including a graphical network topology, floor map creator, device map view, traffic monitoring, and network diagnostics for troubleshooting.

Lantronix’s hardened switches are certified to operate reliably in harsh environments such as those found on factory floors, outdoor enclosures or other challenging environments.


  • Percepxion IoT Edge Solutions Platform
  • DMS web manager for advanced configuration and management
  • Store-and-Forward Architecture with 24 Gbps Switching Bandwidth
  • IPv4/IPv6 dual protocols
  • Supports Jumbo frames up to 9K Bytes
  • Rapid Ring for fast recovery
  • Radius, TACACS+, User Authentication
  • Supports LLDP Protocol
  • IEEE 1588 v2 PTP
  • Port Mirroring
  • Syslog
  • Static routing
  • Port Security, IP Source Guard
  • Web / SNMP v1,v2c,v3 / SSH / CLI management
  • DHCP Relay, DHCP Snooping, DHCP  Server
  • Port based network access control (IEEE 802.1X)
  • L2/L3/L4 ACLs Support MAC, VLAN ID or IP address, protocol, per port
  • Port Trunk: Supports IEEE 802.3ad port trunk with link aggregation control protocol (LACP) and static trunk
  • Multicast: Support IGMP Snooping V1/V2/V3, MVR, MLD Snooping V1/V2
  • Quality of Service: Supports 8 hardware queues. Strict priority and WRR, Ingress policer, Egress shaping and per port rate control
  • Spanning Tree: Supports IEEE 802.1s MSTP, IEEE 802.1w RSTP and IEEE 802.1d STP Compliant
  • VLAN: Port Based VLAN, IEEE 802.1Q tag-based, up to 4k VLAN entries, Q-in-Q, MAC-based VLAN, Management VLAN, Voice VLAN, Private VLAN
  • Firmware Update through TFTP and HTTP/HTTPs
  • Media Redundancy Protocol (MRP)

SISGM1040-284-LRT Tech Specs


  • IEEE 802.3
  • IEEE 802.3u
  • IEEE 802.3z
  • IEEE 802.3ab
  • IEEE 802.3x
  • IEEE 802.3az
  • IEEE 802.3ad
  • IEEE 802.1p
  • IEEE 802.1Q
  • IEEE 802.1w
  • IEEE 802.1s
  • IEEE 802.1AB
  • IEEE 802.1ad
  • IEEE 802.3ah
  • IEEE 802.1ag
  • IEEE 802.1D
  • IEEE 802.1X
  • IEEE 1588 v2
  • ITU-T Y.1731
  • ITU-T G.8031
  • ITU-T G.8032
  • IEC62439-2

MAC Address

  • 8K


  • 24Gbps

Protocol Technology

  • Store-and-Forward Switching Architecture


  • (8) 100/1000 RJ-45
  • (4) 100/1000 SFP
  • (1) Console RJ-45


  • Width: 2.4” [62 mm]
  • Depth: 5.3″ [135 mm]
  • Height: 5.4” [130 mm]

Power Consumption

  • 11 Watts (max)

Power Input

  • 12 – 48VDC; dual inputs terminal block

Ingress Protection

  • IP30


  • Operating: -40°C to +75°C (DC Input)


  • 2.2 lbs. [1 kg]


  • 193,332 Hours


  • FCC Class A, CE, UL Listed, IEC62368-1/EN62368-1, NEMA TS-2

Compliant* (Designed to Meet)

  • IEC61850-3, IEEE1613, UL C1/D2

    *Please contact sales with certification needs


  • 5 Years

SISGM1040-284-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.


Check out the CAD files of our product to better meet your needs. You must log in or create a MyLantronix account to access CAD Files.

Visio Stencils

Plan your network with Microsoft Visio Stencils. You must log in or create a MyLantronix account to access Visio Stencils.

Firmware Downloads

Keep your products up to date by downloading the latest firmware. You must log in or create a MyLantronix account to download firmware. 

SISGM1040-284-LRT Awards & Partners

Florida DOT Approved Product List

To achieve approval, a vendor must undergo an evaluation of their internal quality system based on the ISO 9001 standard, which is followed by a product evaluation. Successful applicants have their product listed on the Florida DOT Approved Product List (APL).

Learn More in the Press Release

Milestone xProtect Integration

Select Lantronix product supports a unique integration with the Milestone xProtect Software

Check out the Video

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

(8) 10/100/1000Base-T [100 m/328 ft.] ports + (4) 100/1000Base-X SFP slots (Din Rail Bracket included)

Contact Us
Compatible Accessories
Lantronix Part #
SFP Modules
SFP Modules
Contact Us
Lantronix Part #

Wall Mount Bracket for SISPM1040-384-LRT-C, SISPM1040-362-LRT, SISPM1040-582-LRT

Contact Us
Lantronix Part #

Din Rail Bracket for Hardened Switches

Contact Us
Lantronix Part #

Input: 90 ~ 264 VAC Output: 12 VDC, 1.3A, 18 Watts

Contact Us
Lantronix Part #

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 #

Industrial DIN Rail Mounted Power Supply: 48VDC, 39.8Watts

Contact Us
Lantronix Part #

Enclosure Door Contact Alarm

Contact Us
Lantronix Part #

Industrial DIN Rail Mounted Power Supply

Contact Us
Lantronix Part #

345 Watt Power Supply with 56VDC and 24VDC dual output

Contact Us

Complete the Solution

The Percepxion™ IoT edge solutions platform provides comprehensive device life cycle management, application integration and data analytics,​ so you can focus on your business.
Connectivity Services
Our IoT cellular platform simplifies connecting your global IoT fleet, on every network, using a single SIM.
LEVEL, Technical Services
Our dedicated technical experts are here to assist with your unique IoT and IT solutions.
scroll to top

By continuing to use the site, you agree to the use of cookies. more information

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.