Managed Layer 2 Gigabit Ethernet Switch
(20) 10/100/1000Base-T Ports + (4) 100/1000Base-X SFP/RJ-45 Combo Ports + (2) 100/1000Base-X SFP Slots

This switch is a high performance Layer 2 managed switch with 52Gbps switching capacity. It provides (20) 10/100/1000 copper ports, (4) 100/1000 SFP/RJ-45 Combo Ports, and (2) 100/1000  dual speed SFP slots.

NDAA Compliant

SM24T6DPA Overview


  • Support IPv4/IPv6 dual protocol stack
  • Support Jumbo Frame up to 9K bytes
  • Authentication – RADIUS IEEE 802.1X, TACACS+
  • Security – Support SSH
  • Port based or tagged (IEEE 802.1Q) VLAN, MAC based VLAN, Management VLAN and Private VLAN Edge
  • DHCP Relay including option 82
  • 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
  • DHCP Server
  • Single IP Management
  • Device Management System (DMS): Graphic Monitoring, Grouping, Traffic Monitoring


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
  • IGMP: Support IGMP Snooping V1/V2/V3, GVRP, IGMP Proxy, and IGMP Querier
  • Quality of Service: Supports 8 egress queues per port enable differentiated management of up to 8 traffic types across the stack. Strict priority and WRR
  • 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, Guest VLAN, Voice VLANs and Management VLAN
  • IPv4 / IPv6 Static Routing
  • Firmware Update, configure backup/restore through TFTP and HTTP

SM24T6DPA Tech Specs


    • IEEE 802.3
    • IEEE 802.3u
    • IEEE 802.3z
    • IEEE 802.3ab
    • 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 802.1X
    • IEEE 802.3az


    • (1) RJ console port
    • (20) 10/100/1000 RJ-45 ports
    • (4) 100/1000 SFP/RJ-45 combo 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


    • Operating: 0°C to 50°C
    • Humidity: 5% to 90% (non-condensing)


    • Safety: IEC 62368-1/EN62368-1, UL Listed
    • EMC: EN55022 Class A, IEC61000-3, EN55025, IEC61000-4, CISPR PUB.22 Class A, FCC Part 15, ICES-003 Class A


    • 5 Years

    SM24T6DPA 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.

    Visio Stencils

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    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. 

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    (20) 10/100/1000Base-T ports + (4) 100/1000Base-X SFP/RJ-45 combo ports + (2) 100/1000Base-X SFP slots (19″ rack mount brackets Included)

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