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SM24TBT2DPB
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Managed Gigabit Ethernet PoE++ Switch
(24) 10/100/1000Base-T Ports + (2) 100/1000Base-X SFP/RJ-45 Combo Ports

Product Brief Request a Demo

This switch is a high performance Layer 2 managed switch with 52 Gbps switching capacity. It provides (24) 10/100/1000Mbps copper ports with IEEE 802.3bt PoE++ capability and (2) additional 100/1000Mbps dual speed SFP/RJ-45 combo ports. The SM24TBT2DPB complies with the latest IEEE 802.3bt PoE++ standard and supplies up to 90 Watts per port. It can provide full PoE++ output on all 24 ports when equipped with the dual hot-swappable PS-ACDC-1200 power supplies. The SM24TBT2DPB can be powered by low-line and high-line AC or DC power and Digital Electricity*, making it ideal for use in a wide variety of building applications.

* Digital Electricity is a trademark of VoltServer. For more information about Digital Electricity, visit voltserver.com. 

SM24TBT2DPB Overview

Features

  • Hot-swappable dual power supply modules
  • Supports IPv4/IPv6 dual protocol stack
  • Supports Jumbo Frame up to 9K bytes
  • Authentication – RADIUS, TACACS+
  • Security – Supports SSH v1/SSH v2/SSL
  • Port based or tagged (IEEE 802.1Q) VLAN, MAC based, Management VLAN and Private VLAN Edge
  • DHCP Relay, 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

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
  • Auto Power Reset
  • DHCP per Port
  • Always on PoE
  • Ultra-fast 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
  • IGMP: Support IGMP Snooping V1/V2/V3, GVRP, IGMP Proxy, and IGMP Querier
  • Quality of Service: Supports 8 hardware queues. Strict priority and WRR
  • Spanning Tree: Supports IEEE 802.1s MSTP, IEEE 802.1w RSTP and IEEE 802.1D STP Compliant
  • Rapid Ring
  • VLAN: Port Based VLAN, IEEE 802.1Q tag-based, up to 4k VLAN entries, QinQ, MAC-based VLAN, Private VLAN, Voice VLANs and Management VLAN
  • Firmware Update, configure backup/restore 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

Videos

PoE: The Future of Connectivity Video
Last Updated: 04/15/2022
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SM24TBT2DPB Tech Specs

Standards

  • 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 802.3az

Connectors

  • (1) RJ console port
  • (24) 10/100/1000 RJ-45 ports
  • (2) 100/1000 SFP/RJ-45 combo ports

Protocols

  • CSMA/CD

Technology

  • Store-and-Forward switching architecture

MAC Address

  • 8K MAC address table

Backplane

  • 52 Gbps

Dimensions

  • Width: 17.4” [442 mm]
  • Depth: 11.8” [300 mm]
  • Height: 1.73” [44 mm]

Power Input

  • Dual Hot-Swappable Power Supplies; Power Redundancy, Failover: PS-ACDC-1200
  • AC low-line: 100 – 120VAC
  • AC high line: 200 – 277VAC
  • HVDC low-line : 192 – 254VDC
  • HVDC high-line: 306-334VDC

Power Consumption

  • Maximum Power Consumption without PoE:
  • 79 Watts with dual AC power modules
  • 52 Watts with single AC power module

Power-over-Ethernet

  • Max 90 Watts output per port
  • AC low-line: 900W (single PS), 1,800W (dual PS)
  • AC high-line: 1,080W (single PS), 2,160W (dual PS)
  • HVDC low-line: 900W (single PS), 1,800W (dual PS)
  • HVDC high-line: 1,080W (single PS), 2,160W (dual PS)

Environment

  • Operating: 0°C to +40°C
  • Humidity: 10% to 90% (non-condensing)

Weight

  •  SM24TBT2DPB (single power supply) = 11.3 lbs [5.12 kg]
  • SM24TBT2DPB-2XPS (dual power supplies) = 13.3 lbs [6.03 kg]

Certifications

  • FCC Class A, CE, UL62368-1 

Warranty

  • 5 Years

SM24TBT2DPB Part Numbers

Lantronix Part # Name Description Order Now
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Switch with Single Power Supply Included
Lantronix Part #
SM24TBT2DPB-DE
Name
SM24TBT2DPB

(24) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP/RJ-45 combo ports
(includes 19” rack mount brackets, (1) PS-ACDC-1200 and no Saf-D adapter cable or power cord - for Digital Electricity* applications)

 Contact Us
Lantronix Part #
SM24TBT2DPB-NA
Name
SM24TBT2DPB

(24) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP/RJ-45 combo ports
(includes 19” rack mount brackets, (1) PS-ACDC-1200, (1) Saf-D adapter cables and North America power cord)

 Contact Us
Lantronix Part #
SM24TBT2DPB-LA
Name
SM24TBT2DPB

(24) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP/RJ-45 combo ports
(includes 19” rack mount brackets, (1) PS-ACDC-1200, (1) Saf-D adapter cables and Latin America power cord)

 Contact Us
Lantronix Part #
SM24TBT2DPB-EU
Name
SM24TBT2DPB

(24) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP/RJ-45 combo ports
(includes 19” rack mount brackets, (1) PS-ACDC-1200, (1) Saf-D adapter cables and European power cord)

 Contact Us
Lantronix Part #
SM24TBT2DPB-UK
Name
SM24TBT2DPB

(24) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP/RJ-45 combo ports
(includes 19” rack mount brackets, (1) PS-ACDC-1200, (1) Saf-D adapter cables and United Kingdom power cord)

 Contact Us
Lantronix Part #
SM24TBT2DPB-SA
Name
SM24TBT2DPB

(24) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP/RJ-45 combo ports
(includes 19” rack mount brackets, (1) PS-ACDC-1200, (1) Saf-D adapter cables and South Africa power cord)

 Contact Us
Lantronix Part #
SM24TBT2DPB-JP
Name
SM24TBT2DPB

(24) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP/RJ-45 combo ports
(includes 19” rack mount brackets, (1) PS-ACDC-1200, (1) Saf-D adapter cables and Japan power cord)

 Contact Us
Lantronix Part #
SM24TBT2DPB-OZ
Name
SM24TBT2DPB

(24) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP/RJ-45 combo ports
(includes 19” rack mount brackets, (1) PS-ACDC-1200, (1) Saf-D adapter cables and Australia power cord)

 Contact Us
Lantronix Part #
SM24TBT2DPB-BR
Name
SM24TBT2DPB

(24) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP/RJ-45 combo ports
(includes 19” rack mount brackets, (1) PS-ACDC-1200, (1) Saf-D adapter cables and Brazil power cord)

 Contact Us
Switch with Two Power Supplies Included
Lantronix Part #
SM24TBT2DPB-2XPS-DE
Name
SM24TBT2DPB

(24) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP/RJ-45 combo ports
(includes 19” rack mount brackets, (2) PS-ACDC-1200 and no Saf-D adapter cable or power cords - for Digital Electricity*
applications)

 Contact Us
Lantronix Part #
SM24TBT2DPB-2XPS-NA
Name
SM24TBT2DPB

(24) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP/RJ-45 combo ports
(includes 19” rack mount brackets, (2) PS-ACDC-1200, (2) Saf-D adapter cables and North America power cords)

 Contact Us
Lantronix Part #
SM24TBT2DPB-2XPS-LA
Name
SM24TBT2DPB

(24) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP/RJ-45 combo ports
(includes 19” rack mount brackets, (2) PS-ACDC-1200, (2) Saf-D adapter cables and Latin America power cords)

 Contact Us
Lantronix Part #
SM24TBT2DPB-2XPS-EU
Name
SM24TBT2DPB

(24) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP/RJ-45 combo ports
(includes 19” rack mount brackets, (2) PS-ACDC-1200, (2) Saf-D adapter cables and European power cords)

 Contact Us
Lantronix Part #
SM24TBT2DPB-2XPS-UK
Name
SM24TBT2DPB

(24) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP/RJ-45 combo ports
(includes 19” rack mount brackets, (2) PS-ACDC-1200, (2) Saf-D adapter cables and United Kingdom power cords)

 Contact Us
Lantronix Part #
SM24TBT2DPB-2XPS-SA
Name
SM24TBT2DPB

(24) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP/RJ-45 combo ports
(includes 19” rack mount brackets, (2) PS-ACDC-1200, (2) Saf-D adapter cables and South Africa power cords)

 Contact Us
Lantronix Part #
SM24TBT2DPB-2XPS-JP
Name
SM24TBT2DPB

(24) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP/RJ-45 combo ports
(includes 19” rack mount brackets, (2) PS-ACDC-1200, (2) Saf-D adapter cables and Japan power cords)

 Contact Us
Lantronix Part #
SM24TBT2DPB-2XPS-OZ
Name
SM24TBT2DPB

(24) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP/RJ-45 combo ports
(includes 19” rack mount brackets, (2) PS-ACDC-1200, (2) Saf-D adapter cables and Australia power cords)

 Contact Us
Lantronix Part #
SM24TBT2DPB-2XPS-BR
Name
SM24TBT2DPB

(24) 10/100/1000Base-T ports + (2) 100/1000Base-X SFP/RJ-45 combo ports
(includes 19” rack mount brackets, (2) PS-ACDC-1200, (2) Saf-D adapter cables and Brazil power cords)

 Contact Us
Optional Secondary AC & DC Power Supply
Lantronix Part #
PS-ACDC-1200-DE
Name
PS-ACDC-1200

Secondary AC & DC Modular Power Supply (1080 Watts PoE Output Max) Warranty: 5 Years
No Saf-D adapter cable or power cord - for Digital Electricity* applications

 Contact Us
Lantronix Part #
PS-ACDC-1200-NA
Name
PS-ACDC-1200

Secondary AC & DC Modular Power Supply (1080 Watts PoE Output Max) Warranty: 5 Years
Includes (1) Saf-D adapter cable and North America power cord

 Contact Us
Lantronix Part #
PS-ACDC-1200-LA
Name
PS-ACDC-1200

Secondary AC & DC Modular Power Supply (1080 Watts PoE Output Max) Warranty: 5 Years
Includes (1) Saf-D adapter cable and Latin America power cord

 Contact Us
Lantronix Part #
PS-ACDC-1200-EU
Name
PS-ACDC-1200

Secondary AC & DC Modular Power Supply (1080 Watts PoE Output Max) Warranty: 5 Years
Includes (1) Saf-D adapter cable and European power cord

 Contact Us
Lantronix Part #
PS-ACDC-1200-UK
Name
PS-ACDC-1200

Secondary AC & DC Modular Power Supply (1080 Watts PoE Output Max) Warranty: 5 Years
Includes (1) Saf-D adapter cable and United Kingdom power cord

 Contact Us
Lantronix Part #
PS-ACDC-1200-SA
Name
PS-ACDC-1200

Secondary AC & DC Modular Power Supply (1080 Watts PoE Output Max) Warranty: 5 Years
Includes (1) Saf-D adapter cable and South Africa power cord

 Contact Us
Lantronix Part #
PS-ACDC-1200-JP
Name
PS-ACDC-1200

Secondary AC & DC Modular Power Supply (1080 Watts PoE Output Max) Warranty: 5 Years
Includes (1) Saf-D adapter cable and Japan power cord

 Contact Us
Lantronix Part #
PS-ACDC-1200-OZ
Name
PS-ACDC-1200

Secondary AC & DC Modular Power Supply (1080 Watts PoE Output Max) Warranty: 5 Years
Includes (1) Saf-D adapter cable and Australia power cord

 Contact Us
Lantronix Part #
PS-ACDC-1200-BR
Name
PS-ACDC-1200

Secondary AC & DC Modular Power Supply (1080 Watts PoE Output Max) Warranty: 5 Years
Includes (1) Saf-D adapter cable and Brazil power cord

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

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