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Summary of Contents for ANTAIRA LMP-2812G-4X8S-24 Series
- Page 1 LMP-2812G-4X8S-24 Series 28-Port Industrial Gigabit PoE+ Managed Ethernet Switch, with 16*10/100/1000BASE-T PoE-PSE (30W/Port), 4*1G/2.5G/10G SFP+ and 8*100/1000 SFP Ports, 12~55VDC Power Input Hardware Manual Version 1.0 (December 2024)
- Page 2 Antaira Technologies, LLC will not be liable for any technical inaccuracies or typographical errors found in this guide. Changes are periodically made to the information contained herein and will be incorporated into later versions of the manual.
- Page 3 Antaira Technologies - Industrial Ethernet Switches LMP-2812G-4X8S-24 Series - Hardware Manual - v1.0 Caution: Any changes or modifications not expressly approved by the grantee of this device could void the user’s authority to operate the equipment. Avertissement FCC Cet équipement a été testé et déclaré conforme aux limites d'un appareil numérique de classe A, conformément à la partie 15 des règles de la FCC.
- Page 4 Antaira Technologies - Industrial Ethernet Switches LMP-2812G-4X8S-24 Series - Hardware Manual - v1.0 This document is the current official release hardware manual. Please check our website (www.antaira.com) for any updated manual or contact us by e-mail (support@antaira.com).
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Page 5: Table Of Contents
Antaira Technologies - Industrial Ethernet Switches LMP-2812G-4X8S-24 Series - Hardware Manual - v1.0 Table of Contents 1 Overview 1.1 Product Hardware Features 1.2 Package Contents 1.3 Safety Precaution 2 Hardware Description 2.1 Physical Dimensions 2.2 Front View Panel 2.3 Rear View Panel 2.4 LED Indicators... -
Page 6: Overview
16*10/100/1000T Ethernet ports with IEEE 802.3af/at (PSE: 30W/Port), 4*1G/2.5G/10G SFP+ slots, and 8*100/1000Base-X SFP slots for fiber connections. The LMP-2812G-4X8S-24 series is a fully manageable Ethernet switch that is pre-loaded with a user-friendly web management console design. There are also two wide operating temperature models for either a standard temperature range (STD: -10°C to 65°C) or an extended temperature range (EOT: -40°C to... -
Page 7: Safety Precaution
Antaira Technologies - Industrial Ethernet Switches LMP-2812G-4X8S-24 Series - Hardware Manual - v1.0 Quick Installation Guide Rack mounting brackets and screws RJ45 to DB9 serial console cable 1.3 Safety Precaution Attention: If the DC voltage is supplied by an external circuit, please use a protection device on the power supply input. -
Page 8: Hardware Description
Antaira Technologies - Industrial Ethernet Switches LMP-2812G-4X8S-24 Series - Hardware Manual - v1.0 2 Hardware Description 2.1 Physical Dimensions Figure 2.1, below, shows the physical dimensions of this product series: (W x D x H) is 440mm x 215mm x 44mm... -
Page 9: Front View Panel
Antaira Technologies - Industrial Ethernet Switches LMP-2812G-4X8S-24 Series - Hardware Manual - v1.0 2.2 Front View Panel Figure 2.2, below, shows the front panel of the product series: Figure 2.2 - Front View Panel 2.3 Rear View Panel Figure 2.3, below, shows the rear panel of the product series: Figure 2.3 - Rear View Panel... - Page 10 Antaira Technologies - Industrial Ethernet Switches LMP-2812G-4X8S-24 Series - Hardware Manual - v1.0 Color Description Power Input 1 is active Green Power Input 1 is inactive Power Input 2 is active Green Power Input 2 is inactive No event happened...
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Page 11: Reset Button
Antaira Technologies - Industrial Ethernet Switches LMP-2812G-4X8S-24 Series - Hardware Manual - v1.0 Green Connected to network, 1000Mbps Flashing Networking is active Not connected to network LAN Port 5~20 Speed Amber Connected to network, 10/100Mbps Flashing Networking is active Not connected to network... -
Page 12: Ethernet Ports
Antaira Technologies - Industrial Ethernet Switches LMP-2812G-4X8S-24 Series - Hardware Manual - v1.0 4~8 seconds Restore factory default More than 8 seconds Save running configuration to USB Table 2.2 - Reset Button Functions 2.6 Ethernet Ports RJ45 Ports (Auto MDI/MDI-X): The RJ45 ports are auto-sensing for 10BASE-T, 100BASE-TX, or 1000BASE-T connections. -
Page 13: Cabling
Antaira Technologies - Industrial Ethernet Switches LMP-2812G-4X8S-24 Series - Hardware Manual - v1.0 Table 2.3 - 1000BASE-T RJ45 Pin Assignments Note: “+” and “-” signs represent the polarity of the wires that make up each wire pair. 2.7 Cabling Use the four twisted-pair, category 5e, or the above cabling for the RJ45 port connections. The cable between the switch and the link partner (switch, hub, workstation, etc.) must be less than 100 meters (328 ft.) in length. - Page 14 Antaira Technologies - Industrial Ethernet Switches LMP-2812G-4X8S-24 Series - Hardware Manual - v1.0 Step 2 - Insert the fiber cable of the LC connector into the transceiver as shown below in Figure 2.6. Figure 2.6 - LC Connector to the Transceiver...
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Page 15: Wiring The Power Inputs
Antaira Technologies - Industrial Ethernet Switches LMP-2812G-4X8S-24 Series - Hardware Manual - v1.0 2.8 Wiring the Power Inputs Caution: Please follow the steps below when inserting the power wire. Attention: Veuillez suivre les étapes ci-dessous lors de l'insertion du câble d'alimentation. - Page 16 Antaira Technologies - Industrial Ethernet Switches LMP-2812G-4X8S-24 Series - Hardware Manual - v1.0 Digital Input (DI) The digital input is used for monitoring external events via an external voltage source. When the voltage level on digital input pins changes from high voltage to low voltage, the DI function will be triggered. Table 2.4 is shown a detailed specification of the digital input.
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Page 17: Grounding Note
Antaira Technologies - Industrial Ethernet Switches LMP-2812G-4X8S-24 Series - Hardware Manual - v1.0 2.10 Grounding Note Grounding and wire routing help limit the effects of noise due to Electromagnetic Interference (EMI). Run the ground connection from the ground screw to the grounding surface prior to connecting devices. The grounding screw symbol is shown below in Figure 2.12. -
Page 18: Mounting Installation
Antaira Technologies - Industrial Ethernet Switches LMP-2812G-4X8S-24 Series - Hardware Manual - v1.0 3 Mounting Installation 3.1 Rack Mounting This switch can be mounted in a standard 19-inch rack with rack-mount kits. Please follow the instruction shown below in Figure 3.1 to install a rack-mounting switch. Locate one plate to align with the holes on one side of the switch and secure it with the plate screws and then attach the remaining plate to the other side of the switch. -
Page 19: Hardware Installation
Antaira Technologies - Industrial Ethernet Switches LMP-2812G-4X8S-24 Series - Hardware Manual - v1.0 4 Hardware Installation 4.1 Installation Steps This section will explain how to install the industrial Ethernet switch: Installation Steps 1. Unpack the industrial Ethernet switch from the original packing box. -
Page 20: Maintenance And Service
Antaira Technologies - Industrial Ethernet Switches LMP-2812G-4X8S-24 Series - Hardware Manual - v1.0 Caution: This is an OPEN TYPE module and should be installed in a final safety enclosure characteristic. Attention: Il s'agit d'un module de TYPE OUVERT et doit être installé dans une caractéristique finale d'enceinte de sécurité. -
Page 21: Troubleshooting
Check for loose power connections, power losses or surges at the power outlet. ○ Please contact Antaira for technical support service if the problem still cannot be resolved. ● If the industrial switch LED indicators are normal and the connected cables are correct but the packets still cannot transmit, please check the system’s Ethernet devices’...
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