Smart Managed Gigabit Ethernet PoE+ Switch
(24) 10/100/1000Base-T Ports + (2) 100/1000Base-X SFP Slots

  • SM24TAT2SA
  • SM24TAT2SA-front
  • SM24TAT2SA-back

This switch is a next generation smart managed switch with 52Gbps switching capacity. It provides (24) 10/100/1000Base-T copper ports with IEEE 802.3at PoE+ capability and (2) additional 100/1000 dual speed SFP slots. The embedded Device Management System system provides the benefits of ease of use in IP surveillance, Wireless Access Point and other applications.The DMS capability built into the switch provides time-saving features enabling security integrators or network administrators to establish and document a baseline deployment, automatically discover and remotely configure attached IP-powered devices (PDs).


Request a Demo of Device Management System (DMS) Software

SM24TAT2SA Overview


  • IPv6 Access Management
  • Support Jumbo Frame up to 9K bytes
  • Authentication – RADIUS, TACACS+
  • DHCP Relay, DHCP Snooping, DHCP Server
  • L2/L3/L4 ACLs Support MAC ACL, IP standard/extended ACL
  • LLDP (Link Layer Discovery Protocol)
  • IEEE 802.3az Energy Efficiency
  • IP Source Guard, Port Security
  • Syslog

PoE Features

  • Compliant with IEEE 802.3at PoE+
  • Compliant with IEEE 802.3af PoE
  • PoE configuration
  • Auto Power Reset (APR)
  • Always on PoE

Software Features

  • Management: Web Management, SNMP V1/V2c/V3, Telnet, CLI
  • Port Trunk: Supports IEEE 802.3ad port trunk with link aggregation control protocol (LACP) and static trunk
  • Multicast: Support IGMP Snooping V1/V2, MVR, MLD Snooping V1/V2
  • Quality of Service: Supports 8 hardware queues. Strict priority and WRR, Ingress policer, Egress shaping and per port rate limiting
  • 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, Private VLAN
  • Firmware Update through TFTP and HTTP

Device Management Software

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

SM24TAT2SA 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 802.3az


      • (24) 10/100/1000 RJ-45 ports
      • (2) 100/1000 SFP slots


      • CSMA/CD


      • Store-and-forward switching architecture

      MAC Address

      • 8k MAC address table


      • 52 Gbps


      • Width: 17.4” [442 mm]
      • Depth: 8.3” [211 mm]
      • Height: 1.73” [44 mm]

      Power Input

      • 100-240VAC

      Power Consumption

      • 438 Watts (full load with PoE)


      • Max PoE budget 370 Watts
      • 30 Watts for (12) ports simultaneously
      • 15.4 Watts for (24) ports simultaneously

      Surge Protection

      • 6KV


      • Operating: 0°C to +50°C
      • Humidity: 10% to 90% (non-condensing)


      • 6.6 lbs. [3.0 kg]


      • FCC Class A, CE
      • Safety: IEC62368/EN62368, UL listed


      • Lifetime

    SM24TAT2SA Downloads

    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.


    Firmware Downloads

    SM24TAT2SA Firmware and Release Notes

    SM24TAT2SA Part Numbers


    (24) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP slots (includes 19” rack mount brackets)

    Lantronix Part # Name Description Order Now

    Compatible Accessories

    Lantronix Part # Legacy Part # Name Description Order Now
    SFP Modules SFP Modules See Relevant SFP Modules
    MS-PLUGIN-01 Milestone XProtect Integration A Software Plugin for Monitoring Alarms and Quick Links for Latronix Switches