ANTAIRA LMP-2804G-4XS Series Hardware Manual

28-port industrial gigabit poe+ managed ethernet switch, with 24*10/100/1000base-t poe-pse (30w/port) and 4*1g/2.5g/10g sfp+ slots

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LMP-2804G-4XS Series
28-Port Industrial Gigabit PoE+ Managed Ethernet Switch, with
24*10/100/1000BASE-T PoE-PSE (30W/Port) and 4*1G/2.5G/10G SFP+ Slots
Hardware Manual
Version 1.0
(December 2024)

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Summary of Contents for ANTAIRA LMP-2804G-4XS Series

  • Page 1 LMP-2804G-4XS Series 28-Port Industrial Gigabit PoE+ Managed Ethernet Switch, with 24*10/100/1000BASE-T PoE-PSE (30W/Port) and 4*1G/2.5G/10G SFP+ Slots 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-2804G-4XS 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-2804G-4XS 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).
  • Page 5: Table Of Contents

    Antaira Technologies - Industrial Ethernet Switches LMP-2804G-4XS 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

    24*10/100/1000T Ethernet ports with IEEE 802.3af/at (PSE: 30W/Port) and 4*1G/2.5G/10G SFP+ slots for fiber connections. The LMP-2804G-4XS 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 75°C).
  • Page 7: Safety Precaution

    Antaira Technologies - Industrial Ethernet Switches LMP-2804G-4XS Series - Hardware Manual - v1.0 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-2804G-4XS 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-2804G-4XS 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-2804G-4XS 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...
  • Page 11: Reset Button

    Antaira Technologies - Industrial Ethernet Switches LMP-2804G-4XS Series - Hardware Manual - v1.0 Green Connected to network, 1000Mbps Flashing Networking is active Not connected to network LAN Port 5~28 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-2804G-4XS Series - Hardware Manual - v1.0 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. Auto MDI means that the switch can connect to another switch or workstation without changing the straight-through or crossover cabling.
  • Page 13: Cabling

    Antaira Technologies - Industrial Ethernet Switches LMP-2804G-4XS Series - Hardware Manual - v1.0 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-2804G-4XS 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...
  • Page 15: Wiring The Power Inputs

    Antaira Technologies - Industrial Ethernet Switches LMP-2804G-4XS 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: Relay Contact And Digital Input

    Antaira Technologies - Industrial Ethernet Switches LMP-2804G-4XS Series - Hardware Manual - v1.0 2.9 Relay Contact and Digital Input Relay Contact The relay contact is in one of the terminal block connectors as the picture shows below in Figure 2.11. By inserting the wires, it will detect the fault status including power failure or DI Event, and port link failure (managed industrial switch only) and form a normally open circuit.
  • Page 17: Grounding Note

    Antaira Technologies - Industrial Ethernet Switches LMP-2804G-4XS Series - Hardware Manual - v1.0 Caution: The wire gauge for the terminal block should range between 12 ~ 24 AWG. If only using one power source, jumper Pin 1 to Pin 5 and Pin 2 to Pin 6 to eliminate power fault alarm.
  • Page 18: Mounting Installation

    Antaira Technologies - Industrial Ethernet Switches LMP-2804G-4XS 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-2804G-4XS 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-2804G-4XS 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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