Managed Hardened Gigabit Ethernet PoE++ Switch
(8) 10/100/1000Base-T PoE++ Ports + (2) 100/1000Base-X SFP Slots

The SISPM1040-582-LRT is a managed PoE++ switch suitable for connecting and powering devices in hardened environments. It has (8) 10/100/1000 PoE++ ports with (2) 100/1000 dual speed SFP slots. The switch can supply up to 90 Watts per port on (4) ports or 60 Watts per port on (8) ports simultaneously. The switch also includes the embedded Device Management System (DMS) software that provides the advanced tools necessary for total management of all IP addressable devices. The unique DMS provides security integrators with lower overall cost, less downtime and easier management of the entire PoE+ network. Lantronix ’ hardened switches are certified to operate reliably in harsh environments such as those found on factory floors, outdoor enclosures or other challenging environments.

SISPM1040-582-LRT Overview


  • Plenum UL certified
  • IPv4/IPv6 dual protocols
  • Supports Jumbo Frame up to 9K bytes
  • Authentication – RADIUS, TACACS+
  • DHCP Relay, DHCP Snooping, DHCPServer
  • L2/L3/L4 ACLs Support MAC, VLAN ID, or IP address, protocol, per port
  • LLDP (Link Layer Discovery Protocol)
  • ITU-T G.8031 Ethernet Linear Protection
  • ITU-T G.8032 Ethernet Ring Protection Switching
  • Rapid Ring for fast recovery
  • IEEE 802.3az Energy Efficiency
  • IP Source Guard, Port Security
  • Port Mirroring
  • Syslog

PoE Features

  • Compliant with IEEE 802.3bt PoE++
  • Compliant with IEEE 802.3at PoE+
  • Compliant with IEEE 802.3af PoE
  • IEEE 802.1AB LLDP-MED Configuration
  • PoE Configuration
  • PoE Scheduling
  • Power Delay
  • Auto Power Reset
  • DHCP per Port
  • Always on PoE

Software Features

  • Management: Web Management, SNMP V1/V2c/V3, SSH, CLI
  • 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, QinQ, MAC-based VLAN, Management VLAN, Voice VLANs, and Private VLAN
  • Firmware Update through TFTP and HTTP/HTTPs
  • IEEE 802.3ah, IEEE 802.1ag, ITU-T Y.1731
  • Support IEEE 1588 v2 PTP
  • Media Redundancy Protocol (MRP)
  • Static Routing

Device Management System

  • Graphical Monitoring – Topology view, Floor view, Map view
  • Traffic Monitoring
  • Troubleshooting – Network Diagnostic, protection mechanism, performance and link management


Last Updated: 04/15/2022

Case Studies

Security & Video Surveillance
The NYDOT was challenged with finding an ITS solution that would enable the transportation agency team to remotely manage more than 10,000 traffic intersections in busy New York City. Lantronix PoE+ Switches provided the ideal connectivity solution.

SISPM1040-582-LRT Tech Specs


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


    • CSMA/CD


    • Store-and-forward switching architecture


    • (8) 10/100/1000 Mbps RJ-45 ports
    • (2) 100/1000 Mbps SFP slots
    • (1) Console RJ-45 port

    MAC Address

    • 8K MAC address table


    • 20 Gbps

    DIP Switch

    • Rapid Ring Setting (2-Pin)

    Reset Button

    • Reset the switch, restore factory default

    Digital Output (relay)

    • 24VDC/1A

    Digital Input

    • Level 0 (Low): 0V to 6V
    • Level 1 (High): 10V to 24V


    • Width: 2.44” [62 mm]
    • Depth: 5.12” [130 mm]
    • Height: 5.31” [135 mm]

    Power Consumption

    • 13 Watts (without PoE)

    Power Input

    • 52 – 57VDC dual inputs Terminal Block


    • Max PoE Budget 480 Watts
    • 60 Watts for (8) ports simultaneously
    • Up to 90 Watts on (4) ports simultaneously

    Ingress Protection

    • IP30


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


    • 82,976 hours


    • FCC Class A; CE; NEMA TS-2, UL 2043, UL 2108
    • Safety: EN62368-1, UL62368-1


    Designed to Meet *Please contact sales with certification needs

    • IEC61850-3, IEEE 1613, Class 1 Div 2


    • 5 Years

    SISPM1040-582-LRT Downloads

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

    (8) 10/100/1000Base-T PoE++ ports + (2) 100/1000Base-X SFP slots 52V – 57 VDC (Din Rail Bracket included)

    Buy Now
    Compatible Accessories
    Lantronix Part #
    Milestone XProtect Integration

    Software Plugin for Milestone’s XProtect VMS

    Buy Now
    Lantronix Part #

    Enclosure Door Contact Alarm

    Buy Now
    Lantronix Part #

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

    Buy Now
    Lantronix Part #

    Industrial DIN Rail Mounted Power SupplyInput: 85-264 VAC, 124-370 VDC Output: 48~55 VDC, 5.0A, 240 Watts

    Buy Now
    Lantronix Part #

    Input 90-264 VAC, 127-370 VDC Output: 48 ~ 55 VDC, 10A, 480 Watts

    Buy Now
    Lantronix Part #

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

    Buy Now
    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

    Buy Now
    Lantronix Part #

    Din Rail Bracket for Hardened Switches

    Buy Now
    Lantronix Part #
    SFP Modules
    SFP Modules
    Buy Now

    Complete the Solution

    Increase your operational efficiency and create new revenue generation streams with our ready-to-use software platform for your IoT and REM assets.
    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.