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Summary of Contents for Lantronix SM24TBT4XPA
- Page 1 SM24TBT4XPA Managed 2.5G PoE++ Switch with IEEE 1588v2 (12) 10/100/1000Base-T ports, (12) 100/1G/2.5GBase-T ports, and (4) 1G/10G SFP+ ports Install Guide Part Number 33876 Revision A May 2024...
- Page 2 SM24TBT4XPA Install Guide Intellectual Property © 2024 Lantronix, Inc. All rights reserved. No part of the contents of this publication may be transmitted or reproduced in any form or by any means without the written permission of Lantronix. Lantronix is a registered trademark of Lantronix, Inc. in the United States and other countries. All other trademarks and trade names are the property of their respective holders.
- Page 3 Lantronix SM24TBT4XPA Install Guide Cautions and Warnings Cautions indicate that there is the possibility of poor equipment performance or potential damage to the equipment. Warnings indicate that there is the possibility of injury to person. Cautions and Warnings appear here and may appear throughout this manual where appropriate. Failure to read and understand the information identified by this symbol could result in poor equipment performance, damage to the equipment, or injury to persons.
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Page 4: Table Of Contents
Lantronix SM24TBT4XPA Install Guide Contents 1. Introduction ................................5 Key Features ................................5 Ordering Information ...............................6 Specifications ................................6 Software Features ..............................7 About This Manual ............................... 10 Related Manuals ..............................10 2. Product Description ............................11 Overview ................................11 Front Panel ................................11 Back Panel ................................ -
Page 5: Introduction
The Lantronix SM24TBT4XPA Managed PoE++ Switch features IEEE 1588v2 Precision Clock Synchronization Protocol, (12) 10/100/1000Base-T ports, (12) 100/1G/2.5GBase-T ports, and (4) 1G/10G SFP+ ports to deliver better functionality and performance for enterprise networks. This switch also comes integrated with the Lantronix cloud-based or on-premise Percepxion™ Software End-to-End Solutions platform, providing comprehensive device life cycle management, enterprise application integration, and data analytics, all through a single pane of glass. -
Page 6: Ordering Information
Managed 2.5G PoE++ Switch with IEEE 1588v2 and (12) 10/100/1000Base-T SM24TBT4XPA ports, (12) 100/1G/2.5GBase-T ports, and (4) 1G/10G SFP+ ports Optional Accessories (order separately) SFP Modules See Lantronix full line of SFP transceivers on our webpage. Centralized cloud-based or on-premise Management Software. For Percepxion Percepxion cloud-based software-as-a-service, select an annual subscription model. -
Page 7: Software Features
Lantronix SM24TBT4XPA Install Guide Ports PoE Support Ports 1-12 PoE/PoE+ (IEEE 802.3at) Ports 13-24 PoE/PoE+/PoE++ (IEEE 802.3bt) PoE Budget 740 Watts Power Consumption Non-Loading PoE Full Loading PoE Full Loading Power Non-Loading (W) (BTU/Hr) (BTU/Hr) 110VAC 42.99 146.6 887.34 3025.83 220VAC 41.97... - Page 8 Lantronix SM24TBT4XPA Install Guide • Relay of DHCP traffic to DHCP server in different VLAN DHCP Relay • Works with DHCP Option 82 IGMP limits bandwidth-intensive multicast traffic to only the requesters. Supports 1024 IGMP Snooping 512 multicast groups. IGMP querier is used to support a Layer 2 multicast domain of snooping switches in the...
- Page 9 Lantronix SM24TBT4XPA Install Guide Management Traffic on a port can be mirrored to another port for analysis with a network analyzer or Port Mirroring RMON probe. A single session is supported. IEEE 802.1ab Used by network devices for advertising their identities, capabilities, and neighbors on an (LLDP) IEEE 802ab local area network.
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Page 10: About This Manual
• Initially configure the switch. • Troubleshoot switch installation. • Note that this manual may provide links to third party web sites for which Lantronix is not responsible. Related Manuals Related manuals include: SM24TBT4XPA Quick Start Guide, 33875 • SM24TBT4XPA Web User Guide, 33877 •... -
Page 11: Product Description
Lantronix SM24TBT4XPA Install Guide 2. Product Description Overview This chapter describes the SM24TBT4XPA switches, including descriptions of: Front and Back Panels. • Reset the switch or restore the switch to factory defaults. • MODE/RESET button operation and functions. • LED operation. -
Page 12: Led Descriptions
Lantronix SM24TBT4XPA Install Guide LED Descriptions The LEDs on the front panel provide switch status checking and monitoring. There are four types of LEDs as follows: System LED: Indicates if the system is ready or not or indicates if there is a system alarm triggered for troubleshooting. - Page 13 Lantronix SM24TBT4XPA Install Guide By pressing the MODE/RESET button for less than 2 seconds to change LED modes (Link/Act/Speed Mode or PoE Mode) you can check the port status by reading the LED behaviors per the table below. Table 3: Port Status LEDs...
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Page 14: Mode/Reset Button
Lantronix SM24TBT4XPA Install Guide MODE/RESET Button By pressing the MODE/RESET button for a certain period of time, you can perform these tasks: • Reset the Switch: to reboot and get the switch back to the previous configuration settings saved. The First Time Wizard displays again after pressing the MODE/RESET button. -
Page 15: Installation
Lantronix SM24TBT4XPA Install Guide 3. Installation Package Contents Carefully unpack the package contents. Make sure no items are missing or damaged. Please save the packaging for possible future use. • The Switch • AC Power cord (country specific) • Four adhesive rubber feet •... -
Page 16: Mounting The Switch In A 19-Inch Rack
Lantronix SM24TBT4XPA Install Guide Mounting the Switch in a 19-inch Rack Step 1: Attach the mounting brackets to both sides of the chassis. Insert screws and tighten them with a screwdriver to secure the brackets. Figure 3: Attaching Brackets to the Switch Step 2: Place the switch on a rack shelf in the rack. -
Page 17: Connecting Devices
Lantronix SM24TBT4XPA Install Guide Connecting Devices 10M/100M/1G PoE+ Ports: Connect 1-12 IEEE 802.3at PoE+ PDs to ports 1-12. 10M/100M/1G PoE++ Ports: Connect 1-12 IEEE 802.3bt PoE++ PDs to ports 13-24. 100/1000 RJ45/SFP Combo Ports: Connect 1-4 1G/10G SFP (Fiber) devices to ports labeled 25-28. -
Page 18: Installing Sfp+ Modules
Installing SFP+ Modules You can install or remove a mini-GBIC SFP+ module from an SFP+ port without having to power off the switch. Note: See the related SFP device manual for important Safety warnings. See the Lantronix SFP page for our full line of SFP transceivers. -
Page 19: Connecting The Ac Power Cord
The switch ships with a country specific AC Power cord. To order the corresponding country specific power cord, add the Country Code extension to the end of the SKU (e.g., SM24TBT4XPA-NA = North America, -LA = Latin America, -EU = Europe, -UK = United Kingdom, -SA = South Africa, -JP = Japan, -OZ = Australia, -BR = Brazil). -
Page 20: Initial Switch Setup
- Check your PC settings again and repeat step 2. Enter the factory default username (admin) and password (admin) in login page. Click “Login” to log into the switch. See the SM24TBT4XPA Web User Guide for more information. 33876 Rev. A https://www.lantronix.com/... -
Page 21: Initial Switch Setup Via Cli
Lantronix SM24TBT4XPA Install Guide Initial Switch Setup via CLI The CLI (Command Line Interface) can be accessed via telnet or SSH. A brief description of the network connection is provided below. The RJ-45 to DB9 Serial Console cable (option) is used for connecting a terminal or PC/terminal emulator to the Switch’s RJ-45 port to access the CLI. -
Page 22: Troubleshooting, Support, And Compliance
Lantronix SM24TBT4XPA Install Guide 5. Troubleshooting, Support, and Compliance Troubleshooting The following table provides steps to troubleshoot problems by taking actions based on the suggested solutions. Table 5: Troubleshooting Procedure Symptom Possible Cause Suggested Solution 1. Check if correct power cord is connected firmly to the switch and to the AC outlet socket. -
Page 23: Poe Modes And Compliance
802.3af/at "compatible" PDs typically can provide power using only Mode B. Typical PD Power Requirements □ 1.8 Watts: Lantronix’ M/GE-ISW-SFP-01-PD (Class 1 Powered Device (0.44 - 3.84 Watts). □ 13W: IP Camera, VoIP Phone, Wireless Access Point, Networked Audio. □... -
Page 24: Troubleshooting Poe Problems
2. PoE cables are intended for intrabuilding use only. Connecting your Lantronix switch directly to PoE cables that run outside the building in which the switch is housed will void the user's warranty and could create a fire or shock hazard. -
Page 25: Labels
Lantronix SM24TBT4XPA Install Guide is connected to a PoE port, detection is deactivated. If the non-PoE device is later disconnected and replaced by a PD, the switch may not detect it immediately. 13. Verify that the PD is not causing an overcurrent condition on the port. Specifically: does the VoIP phone initially power on and then disconnect? If so, the problem may be an initial current surge that exceeds a current-limit threshold for the switch port. -
Page 26: Recording Device And System Information
Tech Support Engineer. 1. Select the SM24TBT4XPA Configuration > System > Information menu path. From the CLI, use the show commands needed to gather the information below or as requested by the Tech Support Engineer. -
Page 27: Compliance Information
Lantronix SM24TBT4XPA Install Guide Compliance Information FCC Regulations This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. -
Page 28: Ndaa, Rohs, Reach And Weee Compliance
Lantronix SM24TBT4XPA Install Guide NDAA, RoHS, REACH and WEEE Compliance NDAA, RoHS, REACH and WEEE Compliance Statement | Lantronix See our Compliance Statement at Electrical Safety Warnings Electrical Safety IMPORTANT: This equipment must be installed in accordance with safety precautions. - Page 29 Toll Free: 800-526-8766 Phone: 949-453-3990 Fax: 949-453-3995 Technical Support Online: https://www.lantronix.com/technical-support/ Sales Offices For a current list of our domestic and international sales offices, go to the Lantronix web site at www.lantronix.com/about/contact. 33876 Rev. A https://www.lantronix.com/ Page 29 of 29...
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